MIC29302A 3A Fast Response LDO Regulator Features General Description * * * * * * * * The MIC29302A is a high-current, low-dropout voltage regulator that uses Microchip's proprietary Super eta PNP process with a PNP pass element. The 3A LDO regulator features 560 mV (full load) dropout voltage and very low ground current. Designed for high-current loads, these devices also find applications in lower current, low-dropout critical systems, where their dropout voltages and ground current values are important attributes. High-Current Capability Operating Input Voltage Range: 3V to 16V Low Dropout Voltage Low Ground Current Accurate 1% Tolerance Fast Transient Response 1.24V to 15V Adjustable Output Voltage Packages: TO-263-5L and TO-252-5L Applications * * * * * * * Processor Peripheral and I/O Supplies High-Efficiency Green Computer Systems Automotive Electronics High-Efficiency Linear Lower Supplies Battery-Powered Equipment PC Add-In Cards High-Efficiency Post-Regulator for Switching Supply Along with a total accuracy of 2% (over temperature, line, and load regulation) the regulator features very fast transient recovery from input voltage surges and output load current changes. The MIC29302A has an adjustable output that can be set by two external resistors to a voltage between 1.24V and 15V. In addition, the device is fully protected against overcurrent faults, reversed input polarity, reversed lead insertion, and overtemperature operation. A TTL/CMOS logic enable (EN) pin is available in the MIC29302A to shutdown the regulator. When not used, the device can be set to continuous operation by connecting EN to the input (IN). The MIC29302A is available in the standard and 5-pin TO-263 and TO-252 packages with an operating junction temperature range of -40C to +125C. Package Types 2018 Microchip Technology Inc. 5 4 3 2 1 ADJ OUT GND IN EN MIC29302AWD 5-Lead TO-252 (D) (D-Pak) Adjustable Voltage TAB TAB MIC29302AWU 5-Lead TO-263 (U) (D2Pak) Adjustable Voltage 5 4 3 2 1 ADJ OUT GND IN EN DS20005897B-page 1 MIC29302A Typical Application Circuit MIC29302A TO-263 or TO-252 3.3VIN IN 2.5VOUT OUT R1 CIN EN ADJ R2 GND CL Functional Block Diagram OUT IN BIAS EN ON/OFF O.V. LIMIT 16V REFERENCE FEEDBACK ADJ THERMAL SHUTDOWN GND MIC29302A DS20005897B-page 2 2018 Microchip Technology Inc. MIC29302A 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings Input Supply Voltage (VIN) .......................................................................................................................... -20V to +20V Enable Input Voltage (VEN) ............................................................................................................................-0.3V to VIN Power Dissipation .................................................................................................................................. Internally Limited ESD Rating (All Pins) ..............................................................................................................................................Note 1 Operating Ratings Operating Input Voltage ................................................................................................................................ +3V to +16V Notice: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended periods may affect device reliability. Notice: The device is not guaranteed to function outside its operating ratings. Note 1: Devices are ESD sensitive. Handling precautions recommended. TABLE 1-1: ELECTRICAL CHARACTERISTICS Electrical Characteristics: VIN = 4.184V; IOUT = 100 mA; TA = +25C, bold values indicate -40C TJ +125C, unless noted. Note 1 Parameter Symbol Min. Typ. Max. Units Conditions Output Voltage Accuracy VOUT -2 -- 2 % 100 mA IOUT 3A, (VOUT + 1V) VIN 16V Line Regulation VOUT/ VIN -- 0.1 0.5 % IOUT = 100 mA, (VOUT + 1V) VIN 16V Load Regulation VOUT/ IOUT -- 0.2 1 % VIN = VOUT + 1V, 100 mA IOUT 3A -- 100 200 -- 300 -- -- 500 -- -- 560 800 Output Voltage Dropout Voltage (Note 2) VDO IOUT = 100 mA, VIN 3.184V mV IOUT = 1.5A, VIN 3.184V IOUT = 2.75A, VIN 3.184V IOUT = 3A, VIN 3.4V Ground Current Ground Current Ground Pin Current at Dropout Current Limit IGND -- 5 20 -- 15 -- -- 60 150 IOUT = 750 mA, VIN = VOUT + 1V mA IOUT = 1.5A VIN = 0.5V less than specified VOUT; IOUT = 10 mA IOUT = 3A IGNDDO -- 2 -- mA ILIMIT 3 4 -- A VOUT = 0V, Note 3 -- 400 -- -- 260 -- ISHDN -- 32 -- A Input Voltage VIN = 16V VREF 1.215 -- 1.267 V Note 4 -- 40 -- -- -- 120 nA -- Output Noise Voltage (10 Hz to 100 kHz) eN Ground Pin Current in Shutdown VRMS CL = 10 F CL = 33 F Reference Reference Voltage Adjust Pin Bias Current 2018 Microchip Technology Inc. IADJ DS20005897B-page 3 MIC29302A TABLE 1-1: ELECTRICAL CHARACTERISTICS (CONTINUED) Electrical Characteristics: VIN = 4.184V; IOUT = 100 mA; TA = +25C, bold values indicate -40C TJ +125C, unless noted. Note 1 Parameter Symbol Min. Typ. Max. Units Conditions ENABLE Input Input Logic Voltage Enable Pin Input Current Regulator Output Current in Shutdown Note 1: 2: 3: 4: 5: VENABLE IENABLE IOUT-SHDN -- -- 0.8 2.4 -- -- -- 15 30 -- -- 75 -- -- 2 -- -- 4 -- 10 -- -- -- 20 V Low (OFF) High (ON) VEN = 4.2V A VEN = 0.8V A Note 5 Specification for packaged product only Dropout voltage is defined as the input-to-output differential when output voltage drops to 99% of its normal value with VOUT + 1V applied to VIN. VIN = VOUT (nominal) + 1V. For example, use VIN = 4.3V for a 3.3V regulator or use 6V for a 5V regulator. Employ pulse testing procedure for current-limit. VREF VOUT VIN - 1, 3V VOUT 16V, 10 mA IL IFL, TJ TJ(MAX). VEN 0.8V, VIN 16V and VOUT = 0V. DS20005897B-page 4 2018 Microchip Technology Inc. MIC29302A TEMPERATURE SPECIFICATIONS (Note 1) Parameters Sym. Min. Typ. Max. Units Conditions Junction Operating Temperature Range TJ -40 -- +125 C -- Storage Temperature Range TS -65 -- +150 C -- Thermal Resistance TO-263 JC -- 3 -- C/W -- Thermal Resistance TO-252 JC -- 3 -- C/W -- Thermal Resistance TO-263 JA -- 28 -- C/W -- Thermal Resistance TO-252 JA -- 35 -- C/W -- Temperature Ranges Package Thermal Resistances Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the thermal resistance from junction to air (i.e., TA, TJ, JA). Exceeding the maximum allowable power dissipation will cause the device operating junction temperature to exceed the maximum +125C rating. Sustained junction temperatures above +125C can impact the device reliability. 2018 Microchip Technology Inc. DS20005897B-page 5 MIC29302A 2.0 Note: TYPICAL PERFORMANCE CURVES The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. FIGURE 2-1: Voltage. Dropout Voltage vs. Input FIGURE 2-4: Voltage. Adjust Pin Current vs. Input FIGURE 2-2: Voltage. GND Pin Current vs. Input FIGURE 2-5: Voltage. Load Regulation vs. Input FIGURE 2-3: Voltage. Adjust Pin Voltage vs. Input FIGURE 2-6: Input Voltage. Short-Circuit Current vs. DS20005897B-page 6 2018 Microchip Technology Inc. MIC29302A FIGURE 2-7: Voltage. Enable Pin Current vs. Input FIGURE 2-10: Temperature. Enable Bias Current vs. FIGURE 2-8: Voltage. Output Voltage vs. Input FIGURE 2-11: Temperature. Dropout Voltage vs. FIGURE 2-9: Temperature. GND Pin Current vs. FIGURE 2-12: Temperature. Dropout Voltage vs. 2018 Microchip Technology Inc. DS20005897B-page 7 MIC29302A FIGURE 2-13: Temperature. Short-Circuit Current vs. FIGURE 2-16: Temperature. Line Regulation vs. FIGURE 2-14: Temperature. Adjust Pin Voltage vs. FIGURE 2-17: Current. Dropout Voltage vs. Output FIGURE 2-15: Temperature. Adjust Pin Current vs. FIGURE 2-18: Current. Dropout Voltage vs. Output DS20005897B-page 8 2018 Microchip Technology Inc. MIC29302A FIGURE 2-19: Output Current. Adjust Pin Voltage vs. FIGURE 2-22: FIGURE 2-20: Current. Line Regulation vs. Output FIGURE 2-23: Ripple Rejection (IOUT = 10 mA) vs. Frequency. FIGURE 2-21: Current. GND Pin Current vs. Output FIGURE 2-24: Ripple Rejection (IOUT = 1.5A) vs. Frequency. 2018 Microchip Technology Inc. Output Noise vs. Frequency. DS20005897B-page 9 MIC29302A 32mV VOUT 3mV 3A IOUT 200mA IOUT = 3A COUT = 1000F Time (1.00ms/div) FIGURE 2-25: vs. Frequency. Ripple Rejection (IOUT = 3A) FIGURE 2-28: Line Transient Response with 3A Load, 10 F Output Capacitance. 6mV 6mV VOUT VOUT 11mV 11mV 15V 15V VIN VIN 5V 5V IOUT = 3A COUT = 1000F Time (1.00ms/div) Time (1.00ms/div) FIGURE 2-26: Line Transient Response with 3A Load, 1000 F Output Capacitance. 3.3VIN IN IOUT = 3A COUT = 10F FIGURE 2-29: Load Transient Response with 3A Load, 1000 F Output Capacitance. 2.5VOUT OUT R1 CIN EN ADJ GND R2 CL FIGURE 2-27: MIC29302A Load Transient Response Test Circuit. DS20005897B-page 10 2018 Microchip Technology Inc. MIC29302A 3.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table 3-1. TABLE 3-1: PIN FUNCTION TABLE Pin Number TO-263 Pin Number TO-252 Pin Name Description 1 1 EN Enable (Input): Active-high TTL/CMOS-compatible control input. Do not float. 2 2 IN INPUT: Unregulated input, +3V to +16V maximum. 3, TAB 3, TAB GND GND: TAB is also connected internally to the IC's ground on both packages. 4 4 OUT OUTPUT: The regulator output voltage. 5 5 ADJ Feedback Voltage: 1.24V feedback from external resistor divider. 2018 Microchip Technology Inc. DS20005897B-page 11 MIC29302A 4.0 APPLICATION INFORMATION The MIC29302A is a high-performance, low-dropout voltage regulator suitable for all moderate to high-current voltage regulation applications. Its 560 mV typical dropout voltage at full load makes it especially valuable in battery-powered systems and as high efficiency noise filters in post-regulator applications. Unlike older NPN-pass transistor designs, where the minimum dropout voltage is limited by the base-emitter voltage drop and collector-emitter saturation voltage, dropout performance of the PNP output is limited merely by the low VCE saturation voltage. A trade-off for the low dropout voltage is a varying base driver requirement. But the Super eta PNP process reduces this drive requirement to merely 1% of the load current. 4.2 The MIC29302A has excellent response to variations in input voltage and load current. By virtue of its low dropout voltage, the device does not saturate into dropout as readily as similar NPN-based designs. A 3.3V output Microchip LDO will maintain full speed and performance with an input supply as low as 4.2V, and will still provide some regulation with supplies down to 3.8V, unlike NPN devices that require 5.1V or more for good performance and become nothing more than a resistor under 4.6V of input. Microchip's PNP regulators provide superior performance in "5V to 3.3V" conversion applications than NPN regulators, especially when all tolerances are considered. The MIC29302A regulator is fully protected from damage due to fault conditions. Current limiting is linear; output current under overload conditions is constant. Thermal shutdown disables the device when the die temperature exceeds the +125C maximum safe operating temperature. The output structure of the regulators allows voltages in excess of the desired output voltage to be applied without reverse current flow. The MIC29302A offers a logic-level ON/OFF control. When disabled, the device draws 32 A at maximum 16V input. 4.3 4.1 4.4 Capacitor Requirements For stability and minimum output noise, a capacitor on the regulator output is necessary. The value of this capacitor is dependent upon the output current; lower currents allow smaller capacitors. The MIC29302A is stable with a 10 F capacitor at full load. This capacitor need not be an expensive low-ESR type; aluminum electrolytics are adequate. In fact, extremely low-ESR capacitors may contribute to instability. Tantalum capacitors are recommended for systems where fast load transient response is important. When the regulator is powered from a source with high AC impedance, a 0.1 F capacitor connected between input and GND is recommended. VIN OUT IN VOUT Transient Response and 5V to 3.3V Conversion Minimum Load Current The MIC29302A regulator operates within a specified load range. If the output current is too small, leakage currents dominate and the output voltage rises. A minimum load current of 10 mA is necessary for proper regulation and to swamp any expected leakage current across the operating temperature range. For best performance the total resistance (R1+R2) should be small enough to pass the minimum regulator load current of 10 mA. Adjustable Regulator Design The output voltage can be programmed anywhere between 1.25V and the 15V. Two resistors are used. The resistor values are calculated by: EQUATION 4-1: V OUT R1 = R2 ------------- - 1 1.240 Where: VOUT = Desired output voltage. Figure 4-2 shows component definition. Applications with widely varying load currents may scale the resistors to draw the minimum load current required for proper operation (see the Minimum Load Current section). GND FIGURE 4-1: Linear Regulators Require Only Two Capacitors for Operation. DS20005897B-page 12 2018 Microchip Technology Inc. MIC29302A EQUATION 4-2: P D = I OUT 1.05V IN - V OUT MIC29302A Ground current is, in the worst case, 5% of IOUT. Then the heatsink thermal resistance is determined with this formula: VOUT VIN EQUATION 4-3: R1 10F R2 T J MAX - T A SA = -------------------------------- - JC + CS PD 22F Where: FIGURE 4-2: Resistors. 4.5 Adjustable Regulator with Enable Input MIC29302A features an enable (EN) input that allows ON/OFF control of the device. The EN input has TTL/CMOS-compatible thresholds for simple interfacing with logic, or may be directly tied to VIN. Enabling the regulator requires approximately 20 A of current into the EN pin. 4.6 Thermal Design Linear regulators are simple to use. The most complicated set of design parameters to consider are thermal characteristics. Thermal design requires the following application-specific parameters: * * * * Maximum Ambient Temperature, TA Output Current, IOUT Output Voltage, VOUT Input Voltage, VIN First, calculate the power dissipation of the regulator from these numbers and the device parameters from this data sheet: TJ(MAX) = Less than or equal to +125C. CS = Between 0C/W and 2C/W. JC = Selected from Temperature Specifications table for selected package The heatsink may be significantly increased in applications where the minimum input voltage is known and is large compared to the dropout voltage. A series input resistor can be used to drop excessive voltage and distribute the heat between this resistor and the regulator. The low-dropout properties of Microchip Super eta PNP regulators allow very significant reductions in regulator power dissipation and the associated heatsink without compromising performance. When this technique is employed, a capacitor of at least 0.1 F is needed directly between the input and regulator ground. Please refer to Application Note 9 and Application Hint 17 on Microchip's website for further details and examples on thermal design and heatsink specification. With no heatsink in the application, calculate the junction temperature to determine the maximum power dissipation that will be allowed before exceeding the maximum junction temperature of the MIC29302A. The maximum power allowed can be calculated using the thermal resistance (JA) of the D-Pak (TO-252) adhering to the following criteria for the PCB design: 2 oz./ft.2, meaning 70 m thickness, copper and 100 mm2 copper area for the MIC29302A. For example, given an expected maximum ambient temperature (TA) of +75C with VIN = 3.3V, VOUT = 2.5V, and IOUT = 3A, first calculate the expected PD using Equation 4-4. 2018 Microchip Technology Inc. DS20005897B-page 13 MIC29302A EQUATION 4-4: P D = 3.0A 1.05 3.3V - 2.5V = 2.9W Next, calculate the junction temperature for the expected power dissipation: EQUATION 4-5: T J = JA P D + T A = 35C/W 2.9W + 75C = 176.5C Now determine the maximum power dissipation allowed that would not exceed the IC's maximum junction temperature (125C) without the use of a heatsink by: EQUATION 4-6: P D MAX = T J MAX - T A JA = 125C - 75C 35C/W = 1.428W DS20005897B-page 14 2018 Microchip Technology Inc. MIC29302A 5.0 PACKAGING INFORMATION 5.1 Package Marking Information 5-Pin TO-252* Example TAB TAB XXX XXXXXXX WNNNP 5-Pin TO-263* MIC 29302AWD 4031P Example TAB TAB XXX XXXXXXX WNNNP MIC 29302AWU 8604P Legend: XX...X Y YY WW NNN e3 * Product code or customer-specific information Year code (last digit of calendar year) Year code (last 2 digits of calendar year) Week code (week of January 1 is week `01') Alphanumeric traceability code Pb-free JEDEC(R) designator for Matte Tin (Sn) This package is Pb-free. The Pb-free JEDEC designator ( e3 ) can be found on the outer packaging for this package. , , Pin one index is identified by a dot, delta up, or delta down (triangle mark). Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. Package may or may not include the corporate logo. Underbar (_) and/or Overbar () symbol may not be to scale. 2018 Microchip Technology Inc. DS20005897B-page 15 MIC29302A 5-Lead TO-252 Package Outline and Recommended Land Pattern Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging. DS20005897B-page 16 2018 Microchip Technology Inc. MIC29302A 5-Lead TO-263 Package Outline and Recommended Land Pattern Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging. 2018 Microchip Technology Inc. DS20005897B-page 17 MIC29302A NOTES: DS20005897B-page 18 2018 Microchip Technology Inc. MIC29302A APPENDIX A: REVISION HISTORY Revision A (November 2017) * Converted Micrel document MIC29302A to Microchip data sheet DS20005897A. * Minor text changes throughout. * Updated the list of Features. * Updated values and notes in Table 1-1. * Rearranged sub-sections and revised values in Application Information section to improve clarity. Revision B (January 2018) * Updated Current Limit values in Table 1-1. 2018 Microchip Technology Inc. DS20005897B-page 19 MIC29302A NOTES: DS20005897B-page 20 2018 Microchip Technology Inc. MIC29302A PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office. Device Examples: X PART NO. X X -XX Output Junction Temp. Package Media Type Voltage Range Device: MIC29302A: Output Voltage: <blank>= Adjustable a) MIC29302AWD: 3A Fast Response LDO Regulator, Adjustable Voltage Option, -40C to +125C Junction Temperature Range, RoHSCompliant*, 5-Lead D-PAK (TO-252) package, 80/Tube b) MIC29302AWU: 3A Fast Response LDO Regulator, Adjustable Voltage Option, -40C to +125C Junction Temperature Range, RoHSCompliant*, 5-Lead D2PAK (TO-263) package, 50/Tube c) MIC29302AWD-TR: 3A Fast Response LDO Regulator, Adjustable Voltage Option, -40C to +125C Junction Temperature Range, RoHSCompliant*, 5-Lead D-PAK (TO-252) package, 2,500/Reel d) MIC29302AWU-TR: 3A Fast Response LDO Regulator, Adjustable Voltage Option, -40C to +125C Junction Temperature Range, RoHSCompliant*, 5-Lead D2PAK (TO-263) package, 750/Reel 3A Fast Response LDO Regulator Junction Temperature Range: W = -40C to +125C, RoHS-Compliant* Package: D U = = 5-Lead D-Pak (TO-252) 5-Lead D2Pak (TO-263) Media Type: <blank>= TR = <blank>= TR = 80/Tube (TO-252 Package) 2,500/Reel (TO-252 Package) 50/Tube (TO-263 Package) 750/Reel (TO-263 Package) * RoHS-Compliant with "high melting solder" exemption. Note 1: 2018 Microchip Technology Inc. Tape and Reel identifier only appears in the catalog part number description. This identifier is used for ordering purposes and is not printed on the device package. Check with your Microchip Sales Office for package availability with the Tape and Reel option. DS20005897B-page 21 MIC29302A NOTES: DS20005897B-page 22 2018 Microchip Technology Inc. Note the following details of the code protection feature on Microchip devices: * Microchip products meet the specification contained in their particular Microchip Data Sheet. * Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. * There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. * Microchip is willing to work with the customer who is concerned about the integrity of their code. * Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as "unbreakable." Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip's code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer's risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights unless otherwise stated. Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. The Company's quality system processes and procedures are for its PIC(R) MCUs and dsPIC(R) DSCs, KEELOQ(R) code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip's quality system for the design and manufacture of development systems is ISO 9001:2000 certified. QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV Trademarks The Microchip name and logo, the Microchip logo, AnyRate, AVR, AVR logo, AVR Freaks, BeaconThings, BitCloud, CryptoMemory, CryptoRF, dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KEELOQ, KEELOQ logo, Kleer, LANCheck, LINK MD, maXStylus, maXTouch, MediaLB, megaAVR, MOST, MOST logo, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, Prochip Designer, QTouch, RightTouch, SAM-BA, SpyNIC, SST, SST Logo, SuperFlash, tinyAVR, UNI/O, and XMEGA are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. ClockWorks, The Embedded Control Solutions Company, EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS, mTouch, Precision Edge, and Quiet-Wire are registered trademarks of Microchip Technology Incorporated in the U.S.A. Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo, CodeGuard, CryptoAuthentication, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, JitterBlocker, KleerNet, KleerNet logo, Mindi, MiWi, motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PureSilicon, QMatrix, RightTouch logo, REAL ICE, Ripple Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI, SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies. (c) 2018, Microchip Technology Incorporated, All Rights Reserved. ISBN: 978-1-5224-2606-6 == ISO/TS 16949 == 2018 Microchip Technology Inc. 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