Sample & Buy Product Folder Tools & Software Technical Documents Support & Community TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 TPS2513A-Q1, TPS2514A-Q1 USB Dedicated Charging Port Controller 1 Features 3 Description * The TPS2513A-Q1 and TPS2514A-Q1 are USB dedicated charging port (DCP) controllers, used for the charging of most popular mobile phones and tablets. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes: 1. Divider 3 mode, required to apply 2.7 V and 2.7 V on the D+ and D- Lines respectively 2. BC1.2 shorted mode, required to short the D+ Line to the D- Line 3. 1.2 V mode, required to apply 1.2 V on the D+ and D- Lines 1 * * * * * AEC-Q100 Qualified: - Device HBM ESD Classification Level H2 - Device CDM ESD Classification Level C5 Automatically Selects Charge Mode - D+ and D- Divider Mode 2.7 V and 2.7 V - D+ and D- 1.2 V Mode - D+ and D- Shorted Mode per USB Battery Charging Specification, Revision 1.2 (BC1.2) Operating Range: 4.5 V to 5.5 V Dual USB Charging Port Controller, TPS2513A-Q1 Single USB Charging Port Controller, TPS2514A-Q1 Available in SOT23-6 Package Use with the TPS2561A-Q1 and TPS2513A-Q1 (dual channel), TPS2557-Q1 and TPS2514A-Q1 (single channel) for low loss, automotive qualified, USB Charging Port Solution capable of charging all of today's popular phones and tablets. 2 Applications * * Automotive USB Power Charger Car Charger Device Information PART NUMBER TPS2513A-Q1 TPS2514A-Q1 (1) PACKAGE BODY SIZE (NOM) SOT-23 (6) 2.90mm x 1.60mm (1) For all available packages, see the orderable addendum at the end of the datasheet. 4 Simplified Application Diagram USB Connector1 5VOUT 100k 100k 0.1F TPS2561A-Q1 DC to DC Controller or Converter (LM25117-Q1, TPS40170-Q1 Control Signal Control Signal VBUS DD+ OUT1 OUT2 IN IN FAULT2 ILIM FAULT1 EN1 EN2 PowerPad GND GND RILIM CUSB USB Connector2 COUT VIN DM1 VBUS DP1 DD+ TPS2513A-Q1 DM2 GND GND DP2 CUSB Typical Application as USB Dedicated Charging Port Controller of Dual Port Automotive USB Charge Port Solution 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 www.ti.com Table of Contents 1 2 3 4 5 6 7 8 Features .................................................................. Applications ........................................................... Description ............................................................. Simplified Application Diagram............................ Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 1 1 1 1 2 3 4 7.1 7.2 7.3 7.4 7.5 7.6 4 4 4 4 5 6 Absolute Maximum Ratings ...................................... ESD Ratings.............................................................. Recommended Operating Conditions....................... Thermal Information .................................................. Electrical Characteristics........................................... Typical Characteristics .............................................. Detailed Description .............................................. 7 8.1 Overview ................................................................... 7 8.2 Functional Block Diagram ......................................... 8 8.3 Feature Description................................................... 9 8.4 Device Functional Modes........................................ 11 9 Applications and Implementation ...................... 12 9.1 Application Information............................................ 12 9.2 Typical Application .................................................. 12 10 Power Supply Recommendations ..................... 13 11 Layout................................................................... 14 11.1 Layout Guidelines ................................................. 14 11.2 Layout Example .................................................... 14 12 Device and Documentation Support ................. 15 12.1 12.2 12.3 12.4 Related Links ........................................................ Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 15 15 15 15 13 Mechanical, Packaging, and Orderable Information ........................................................... 15 5 Revision History Changes from Original (May 2014) to Revision A Page * Added device TPA2514A-Q1 to the datasheet ..................................................................................................................... 1 * Changed Feature From: Dual USB Port Controller To: Dual USB Charging Port Controller, TPS2513A-Q1 ...................... 1 * Added Feature "Single USB Charging Port Controller, TPS2514A-Q1 ................................................................................. 1 * Changed the Description text From: "Use with the TPS2561A-Q1 for a low loss, .." To: "Use with the TPS2561A-Q1 and TPS2513A-Q1 (dual channel), TPS2557-Q1 and TPS2514A-Q1 (single channel) for low loss,.."................................. 1 * Changed the BODY SIZE (NOM) values in the Device Information table ............................................................................ 1 * Added the TPS2514A-Q1 pin out image and table ................................................................................................................ 3 * Changed the Handling Ratings table to the ESD Ratings table ............................................................................................. 4 * Added Figure 5 ...................................................................................................................................................................... 8 * Changed list item in Layout Guidelines "When USB power switch is used,.." ..................................................................... 14 * Changed list item in Layout Guidelines "Regarding TPS2561A-Q1 layout guidelines,.." .................................................... 14 2 Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 6 Pin Configuration and Functions TPS2513A-Q1 DBV (SOT23-6) (TOP VIEW) 1 2 3 DP1 GND DP2 TPS2514A-Q1 DBV (SOT23-6) (TOP VIEW) 6 5 DM1 4 DM2 DP1 IN GND N/C 1 2 3 6 5 DM1 4 N/C IN Pin Functions, TPS2513A-Q1 NO. NAME 1 DP1 2 3 TYPE (1) DESCRIPTION I/O Connected to the D+ line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. GND G Ground connection DP2 I/O Connected to the D+ line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. 4 DM2 I/O Connected to the D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. 5 IN P Power supply. Connect a ceramic capacitor with a value of 0.1-F or greater from the IN pin to GND as close to the device as possible. 6 DM1 I/O Connected to the D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. (1) G = Ground, I = Input, O = Output, P = Power Pin Functions, TPS2514A-Q1 NO. (1) NAME TYPE (1) DESCRIPTION 1 DP1 I/O Connected to the D+ line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. 2 GND G Ground connection 3 N/C - No connect pin, can be grounded or left floating. 4 N/C - No connect pin, can be grounded or left floating 5 IN P Power supply. Connect a ceramic capacitor with a value of 0.1-F or greater from the IN pin to GND as close to the device as possible. 6 DM1 I/O Connected to the D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. G = Ground, I = Input, O = Output, P = Power Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 3 TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 www.ti.com 7 Specifications 7.1 Absolute Maximum Ratings (1) Over recommended junction temperature range, voltages are referenced to GND (unless otherwise noted) Voltage range MIN MAX IN -0.3 7 DP1, DP2 output voltage, DM1, DM2 output voltage -0.3 5.8 DP1, DP2 input voltage, DM1, DM2 input voltage -0.3 5.8 Continuous output sink current DP1, DP2 input current, DM1, DM2 input current Continuous output source current DP1, DP2 output current, DM1, DM2 output current UNIT V 35 mA 35 mA Operating Junction Temperature, TJ -40 125 C Storage temperature range, Tstg -65 150 C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 7.2 ESD Ratings VALUE V(ESD) (1) Electrostatic discharge Human-body model (HBM), per AEC Q100-002 (1) 2000 Charged-device model (CDM), per AEC Q100-011 750 UNIT V AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification. 7.3 Recommended Operating Conditions Voltages are referenced to GND (unless otherwise noted), positive current are into pins. MIN MAX 4.5 5.5 V DP1 data line input voltage 0 5.5 V DM1 data line input voltage 0 5.5 V 10 mA 10 mA 5.5 V 5.5 V Continuous sink or source current 10 mA Continuous sink or source current 10 mA 125 C VIN Input voltage of IN V(DP1) V(DM1) I(DP1) Continuous sink or source current I(DM1) Continuous sink or source current VDP2 DP2 data line input voltage 0 V(DM2) DM2 data line input voltage 0 I(DP2) I(DM2) TJ Operating junction temperature -40 UNIT 7.4 Thermal Information THERMAL METRIC (1) DBV (6 PINS) RJA Junction-to-ambient thermal resistance 179.9 RJCtop Junction-to-case (top) thermal resistance 117.5 RJB Junction-to-board thermal resistance 41.9 JT Junction-to-top characterization parameter 17.2 JB Junction-to-board characterization parameter 41.5 RJCbot Junction-to-case (bottom) thermal resistance N/A (1) 4 UNITS C/W For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 7.5 Electrical Characteristics Conditions are -40C (TJ = TA) 125C, 4.5 V VIN 5.5 V. Positive current are into pins. Typical values are at 25C. All voltages are with respect to GND (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX 4.1 4.3 UNIT UNDERVOLTAGE LOCKOUT VUVLO IN rising UVLO threshold voltage 3.9 Hysteresis (1) 100 V mV SUPPLY CURRENT IIN 4.5 V V IN 5.5 V IN supply current 155 220 A BC 1.2 DCP MODE (SHORT MODE) R(DPM_SHORT1) DP1 and DM1 shorting resistance VDP1 = 0.8 V, IDM1 = 1 mA R(DCHG_SHORT1) Resistance between DP1/DM1 and GND VDP1 = 0.8 V V(DPL_TH_DETACH1) Voltage threshold on DP1 under which the device goes back to divider mode 157 200 350 656 1150 k 310 330 350 mV (1) V(DPL_TH_DETACH_HYS1) Hysteresis 50 R(DPM_SHORT2) DP2 and DM2 shorting resistance VDP2 = 0.8V, IDM2 = 1 mA R(DCHG_SHORT2) Resistance between DP2/DM2 and GND VDP2 = 0.8 V V(DPL_TH_DETACH2) Voltage threshold on DP2 under which the device goes back to divider mode V(DPL_TH_DETACH_HYS2) Hysteresis (1) mV 157 200 350 656 1150 k 310 330 350 mV 50 mV DIVIDER MODE V(DP1_2.7V) DP1 output voltage VIN = 5 V 2.57 2.7 2.84 V V(DM1_2.7V) DM1 output voltage VIN = 5 V 2.57 2.7 2.84 V R(DP1_PAD1) DP1 output impedance IDP1 = -5 A 24 30 36 k R(DM1_PAD1) DM1 output impedance IDM1 = -5 A 24 30 36 k V(DP2_2.7V) DP2 output voltage VIN = 5 V 2.57 2.7 2.84 V V(DM2_2.7V) DM2 output voltage VIN = 5 V 2.57 2.7 2.84 V R(DP2_PAD1) DP2 output impedance IDP2 = -5 A 24 30 36 k R(DM2_PAD1) DM2 output impedance IDM2 = -5 A 24 30 36 k V(DP1_1.2V) DP1 output voltage VIN = 5 V 1.12 1.2 1.28 V V(DM1_1.2V) DM1 output voltage VIN = 5 V 1.12 1.2 1.28 V R(DM1_PAD2) DP1 output impedance IDP1 = -5 A 80 102 130 k R(DP1_PAD2) DM1 output impedance IDM1 = -5 A 80 102 130 k V(DP2_1.2V) DP2 output voltage VIN = 5 V 1.12 1.2 1.28 V V(DM2_1.2V) DM2 output voltage VIN = 5 V 1.12 1.2 1.28 V R(DP2_PAD2) DP2 output impedance IDP2 = -5 A 80 102 130 k R(DM2_PAD2) DM2 output impedance IDM2 = -5 A 80 102 130 k 1.2 V / 1.2 V MODE (1) Parameters provided for reference only, and do not constitute part of TI's published device specifications for purposes of TI's product warranty Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 5 TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 www.ti.com 7.6 Typical Characteristics 3.2 DP2 and DM2 Output Voltage (V) DP1 and DM1 Output Voltage (V) 3.2 2.8 2.4 2.0 DP1 2.8 2.4 2.0 DP2 DM1 DM2 1.6 1.6 40 20 0 20 40 60 80 100 120 Junction Temperature (C) 140 40 20 0 20 40 60 80 Junction Temperature (C) C005 VIN = 5 V 100 120 140 C006 VIN = 5 V Figure 1. DP1 and DM1 Output Voltage vs Temperature Figure 2. DP2 and DM2 Output Voltage vs Temperature 180 Supply Current (A) 170 160 150 140 130 40 20 0 20 40 60 80 100 120 Junction Temperature (C) 140 C007 VIN = 5 V Figure 3. Supply Current vs Temperature 6 Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 8 Detailed Description 8.1 Overview TPS2513A-Q1 and TPS2514A-Q1 are dedicated charging port controllers, used for the charging of most popular mobile phones and tablets. The following overview references various industry standards. It is always recommended to consult the latest standard to ensure the most recent and accurate information. Rechargeable portable equipment requires an external power source to charge its batteries. USB ports are convenient locations for charging because of an available 5-V power source. Universally accepted standards are required to ensure host and client-side devices meet the power management requirements. Traditionally, USB host ports following the USB 2.0 Specification must provide at least 500 mA to downstream client-side devices. Because multiple USB devices can be attached to a single USB port through a bus-powered hub, it is the responsibility of the client-side device to negotiate the power allotment from the host to guarantee the total current draw does not exceed 500 mA. In general, each USB device can subsequently request more current, which is granted in steps of 100 mA up 500 mA total. The host may grant or deny the request based on the available current. Additionally, the success of the USB technology makes the micro-USB connector a popular choice for wall adapter cables. This allows a portable device to charge from both a wall adapter and USB port with only one connector. One common difficulty has resulted from this. As USB charging has gained popularity, the 500-mA minimum defined by the USB 2.0 Specification or 900 mA defined in the USB 3.0 Specification, has become insufficient for many handsets, tablets and personal media players (PMP) which have a higher rated charging current. Wall adapters and car chargers can provide much more current than 500 mA or 900 mA to fast charge portable devices. Several new standards have been introduced defining protocol handshaking methods that allow host and client devices to acknowledge and draw additional current beyond the 500 mA (defined in the USB 2.0 Specification) or 900 mA (defined in the USB 3.0 Specification) minimum while using a single micro-USB input connector. Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 7 TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 www.ti.com 8.2 Functional Block Diagram S1 DM1 S2 IN Auto-detect S4 DP1 S3 2.7V 2.7V 1.2V UVLO S5 DM2 DRIVER S6 S8 Auto-detect GND DP2 S7 2.7V 2.7V 1.2V Figure 4. TPS2513A-Q1 Functional Block Diagram S1 IN DM1 S2 UVLO Auto-detect S4 DP1 S3 2.7V DRIVER 2.7V 1.2V N/C N/C GND Figure 5. TPS2514A-Q1 Functional Block Diagram 8 Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 8.3 Feature Description 8.3.1 BC1.2 TPS2513A-Q1 and TPS2514A-Q1 support four of the most common protocols: * USB Battery Charging Specification, Revision 1.2 (BC1.2) * Chinese Telecommunications Industry Standard YD/T 1591-2009 * Divider Mode * 1.2 V Mode YD/T 1591-2009 is a subset of the BC1.2 specification supported by the vast majority of devices that implement USB charging. Divider and 1.2-V charging schemes are supported in devices from specific yet popular device makers. BC1.2 has three different port types, listed as follows. * Standard downstream port (SDP) * Charging downstream port (CDP) * Dedicated charging port (DCP) The BC1.2 Specification defines a charging port as a downstream facing USB port that provides power for charging portable equipment. Table 1 shows different port operating modes according to the BC1.2 Specification. Table 1. Operating Modes Table PORT TYPE SUPPORTS USB2.0 COMMUNICATION MAXIMUM ALLOWABLE CURRENT DRAWN BY PORTABLE EQUIPMENT (A) SDP (USB 2.0) Yes 0.5 SDP (USB 3.0) Yes 0.9 CDP Yes 1.5 DCP No 1.5 The BC1.2 Specification defines the protocol necessary to allow portable equipment to determine what type of port it is connected to so that it can allot its maximum allowable current drawn. The hand-shaking process is two steps. During step one, the primary detection, the portable equipment outputs a nominal 0.6 V output on its D+ line and reads the voltage input on its D- line. The portable device concludes it is connected to a SDP if the voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected to a Charging Port if the D- voltage is greater than the nominal data detect voltage of 0.3V and less than 0.8 V. The second step, the secondary detection, is necessary for portable equipment to determine between a CDP and a DCP. The portable device outputs a nominal 0.6 V output on its D- line and reads the voltage input on its D+ line. The portable device concludes it is connected to a CDP if the data line being remains is less than the nominal data detect voltage of 0.3 V. The portable device concludes it is connected to a DCP if the data line being read is greater than the nominal data detect voltage of 0.3 V and less than 0.8 V. 8.3.2 Undervoltage Lockout (UVLO) The undervoltage lockout (UVLO) circuit disables DP1, DM1, DP2 and DM2 output voltage until the input voltage reaches the UVLO turn-on threshold. Built-in hysteresis prevents unwanted oscillations due to input voltage drop from large current surges. Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 9 TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 www.ti.com 8.3.3 DCP Auto-Detect TPS2513A-Q1 and TPS2514A-Q1 integrate an auto-detect feature to support Divider 3 mode, shorted mode and 1.2 V modes. If a divider device is attached, 2.7 V is applied to the DP pin and 2.7 V is applied to the DM pin. If a BC1.2-compliant device is attached, the TPS251xA-Q1 automatically switches into shorted mode. If a device compliant with the 1.2 V / 1.2 V charging scheme is attached, 1.2 V is applied on both the DP pin and the DM pin. The functional diagram of DCP auto-detect feature (DM1 and DP1) is shown in Figure 6. DCP auto-detect feature (DM2 and DP2) has the same functional configuration. 5V S1 S2 DM1 D- DP1 D+ S4 GND S3 2.7V 2.7V 1.2 V GND USB Connector VBUS Divider 2 S1, S2: ON S3, S4: OFF Short Mode S4 ON S1, S2, S3: OFF 1.2V on DP1 and DM1 S3, S4: ON S1, S2: OFF Figure 6. DCP Auto-Detect Functional Diagram 10 Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 8.4 Device Functional Modes 8.4.1 Shorted Mode The USB BC1.2 Specification and the Chinese Telecommunications Industry Standard YD/T 1591-2009 specify that the D+ and D- data lines should be shorted together with a maximum series impedance of 200 . This is shown in Figure 7. D200 (max) D+ GND USB Connector VBUS 5.0 V Figure 7. Shorted Mode 8.4.2 Divider Mode There are three charging schemes for divider mode. They are named after Divider 1, Divider 2, and Divider 3 that are shown in Figure 8, Figure 9, and Figure 10. The Divider 1 charging scheme is used for 5-W adapters, and applies 2 V to the D+ line and 2.7 V to the D- data line. The Divider 2 charging scheme is used for 10-W adapters, and applies 2.7 V on the D+ line and 2 V is applied on the D- line. The Divider 3 charging scheme is used for 12-W adapters, and applies 2.7 V on D+ and D- lines. TPS2513A-Q1 and TPS2514A-Q1 only integrate Divider 3 charging scheme. D+ 2.7 V 2.0 V GND Figure 8. Divider 1 VBUS 5.0 V DD+ 2.0 V 2.7 V GND Figure 9. Divider 2 5.0 V VBUS DD+ 2.7 V 2.7 V GND USB Connector D- USB Connector VBUS USB Connector 5.0 V Figure 10. Divider 3 8.4.3 1.2 V Mode As shown in Figure 11, some tablet USB chargers require 1.2 V on the shorted data lines of the USB connector. The maximum resistance between the D+ line and the D- line is 200 . D200 (max) D+ 1.2 V GND USB Connector VBUS 5.0 V Figure 11. 1.2 V Mode The device is a USB dedicated charging port (DCP) controllers. Applications include vehicle power charger, wall adapters with USB DCP and other USB chargers. The device DCP controllers have the auto-detect feature that monitors the D+ and D- line voltages of the USB connector, providing the correct electrical signatures on the DP and DM pins for the correct detections of compliant portable devices to fast charge. These portable devices include smart phones, 5-V tablets and personal media players. Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 11 TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 www.ti.com 9 Applications and Implementation 9.1 Application Information The device is a dual channel USB charging port controller. It can be used for automotive USB charging port to support universal charging. Power Supply ILIM RILIM VBUS DD+ GND USB Connector2 TPS2561A-Q1 OUT1 OUT2 VBUS DD+ GND USB Connector1 9.2 Typical Application CUSB1 TPS2513A-Q1 DM2 IN DM1 4 5 6 3 2 1 DP2 GND DP1 0.1F CUSB2 Figure 12. Typical Application Schematic, Dual Ports Charger 9.2.1 Design Requirements For dual USB ports, request that both ports support fast charge portable device compatible with divider 3, 1.2 V, and BC1.2 shorted mode. 9.2.2 Detailed Design Procedure 9.2.2.1 USB Power Switch Some chargers requests that the USB port have an overcurrent protection when short circuits are encountered, TPS2561A-Q1 (SLVSCC6) is recommended. The TPS2513A-Q1 divider 3 mode can support a maximum charging current up to 2.4 A. When set, the TPS2561A-Q1 current limit (RILIM) should keep each channel current limit above 2.4 A. For the correct current limit setting, refer to the TPS2561A-Q1 data sheet. 12 Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 Typical Application (continued) 6 6 5 5 4 4 VIN, DM1, DP1 (V) VIN, DM1, DP1 (V) 9.2.3 Application Curves 3 2 1 VIN DP1 DM1 0 1 0.008 0.004 0.000 0.004 3 2 1 0 1 0.05 0.04 0.03 0.02 0.01 0.00 0.01 0.02 0.03 0.04 0.05 0.008 Time (s) Time (s) C001 6 6 5 5 4 4 3 2 1 VIN DP2 DM2 0 0.004 0.000 C002 Figure 14. Power Off (DM1 and DP1) VIN, DM2, DP2 (V) VIN, DM2, DP2 (V) Figure 13. Power On (DM1 and DP1) 1 0.008 VIN DP1 DM1 0.004 Time (s) VIN DP2 DM2 3 2 1 0 0.008 1 0.05 0.04 0.03 0.02 0.01 0.00 0.01 0.02 0.03 0.04 0.05 Time (s) C003 Figure 15. Power On (DM2 and DP2) C004 Figure 16. Power Off (DM2 and DP2) 10 Power Supply Recommendations The devices only provide the correct electrical signatures on the data line of USB charger port and do not provide any power for the VBUS. If a USB power switch is needed as an overcurrent protector, the TPS2561A-Q1 (SLVSCC6) is recommend. Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 13 TPS2513A-Q1, TPS2514A-Q1 SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 www.ti.com 11 Layout 11.1 Layout Guidelines * * * * For all applications, a 0.1-F or greater ceramic bypass capacitor between IN and GND is recommended as close to the device as possible for local noise decoupling. When USB power switch is used, recommend connect TPS2513A-Q1 and TPS2514A-Q1 IN pin together with USB power switch IN pin. For TPS2513A-Q1, Dual channel USB power switch recommend TPS2561A-Q1, for TPS2514A-Q1, single channel USB power switch recommend TPS2557-Q1. Regarding TPS2561A-Q1 layout guidelines, see the TPS2561A-Q1 data sheet (SLVSCC6). Regarding TPS2557-Q1 layout guidelines, see the TPS2557-Q1 data sheet (SLVSC97). DP1 and DM1 provide one charging port controller, DP2 and DM2 provide another one charging port controller, when routing the trace, need consider the matching between DP and DM. 11.2 Layout Example VIA to Power Ground Plane DP2 DM2 VBUS2 Power Ground FAULT1 High Frequency Bypass Capacitor IN 1 10 4 2 9 5 3 8 4 7 5 6 6 3 TPS2513A-Q1 2 1 ILIM FAULT2 DP1 DM1 VBUS1 14 Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 TPS2513A-Q1, TPS2514A-Q1 www.ti.com SLVSCC8A - MAY 2014 - REVISED DECEMBER 2014 12 Device and Documentation Support 12.1 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 2. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY TPS2513A-Q1 Click here Click here Click here Click here Click here TPS2514A-Q1 Click here Click here Click here Click here Click here 12.2 Trademarks All trademarks are the property of their respective owners. 12.3 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 12.4 Glossary SLYZ022 -- TI Glossary. This glossary lists and explains terms, acronyms, and definitions. 13 Mechanical, Packaging, and Orderable Information The following pages include mechanical packaging and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser-based versions of this data sheet, refer to the left-hand navigation. Submit Documentation Feedback Copyright (c) 2014, Texas Instruments Incorporated Product Folder Links: TPS2513A-Q1 TPS2514A-Q1 15 PACKAGE OPTION ADDENDUM www.ti.com 29-Oct-2017 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TPS2513AQDBVRQ1 ACTIVE SOT-23 DBV 6 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 PB6Q TPS2513AQDBVTQ1 ACTIVE SOT-23 DBV 6 250 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 PB6Q TPS2514AQDBVRQ1 ACTIVE SOT-23 DBV 6 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 ZBAW TPS2514AQDBVTQ1 ACTIVE SOT-23 DBV 6 250 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 ZBAW (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 29-Oct-2017 continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF TPS2513A-Q1, TPS2514A-Q1 : * Catalog: TPS2513A, TPS2514A NOTE: Qualified Version Definitions: * Catalog - TI's standard catalog product Addendum-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 21-Jan-2015 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) TPS2513AQDBVRQ1 SOT-23 DBV 6 3000 178.0 9.0 B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 3.23 3.17 1.37 4.0 8.0 Q3 TPS2513AQDBVTQ1 SOT-23 DBV 6 250 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TPS2514AQDBVRQ1 SOT-23 DBV 6 3000 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 TPS2514AQDBVTQ1 SOT-23 DBV 6 250 178.0 9.0 3.23 3.17 1.37 4.0 8.0 Q3 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 21-Jan-2015 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TPS2513AQDBVRQ1 SOT-23 DBV 6 3000 180.0 180.0 18.0 TPS2513AQDBVTQ1 SOT-23 DBV 6 250 180.0 180.0 18.0 TPS2514AQDBVRQ1 SOT-23 DBV 6 3000 180.0 180.0 18.0 TPS2514AQDBVTQ1 SOT-23 DBV 6 250 180.0 180.0 18.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated (TI) reserves the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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