[AP1014AEC] AP1014AEC 7.0V Dual H-Bridge Motor Driver IC 1. Genaral Description The AP1014AEC has four drive mode of forward, reverse, brake and standby by 2 channel H-bridge Motor Driver corresponding to operating voltage 7.0V. It is possible to set to the input logic which was suitable for the PWM drive with the SEL terminal. The AP1014AEC layout N-ch LDMOS FET in high side and low side in output circuit and realize a small WL-CSP package. Also it has under voltage detection and thermal shut down circuits. It is suitable for driving various small motor. 2. Features Control Supply Voltage 2.7V to 5.5V Wide Motor Drive Operating Voltage 2.0V to 7.0V Maximum Output Current (DC) 1.1A @Ta=25C, 0.8A @Ta=85C Maximum Output Current (Peak) 2.0A (Ta=25C, 10ms/200ms) H-Bridge ON Resistance RON (TOP+BOT)=0.35 @Ta=25C Built-in Under Voltage Detection Circuit Detect VC Supply Voltage under 2.2V Built-in Thermal Shut Down Circuit (Tj) 175C Junction Temperature 150C Package 16-pin WL-CSP (1.96mmx1.96mm ) MS1548-E-01 -1- 2014/08 [AP1014AEC] 3. Table of Contents 1. 2. 3. 4. 5. 6. Genaral Description ........................................................................................................................................... 1 Features .............................................................................................................................................................. 1 Table of Contents ............................................................................................................................................... 2 Block Diagram ................................................................................................................................................... 3 Ordering Guide .................................................................................................................................................. 3 Pin Configurations and Functions ...................................................................................................................... 4 Pin Configurations ............................................................................................................................................ 4 Function ............................................................................................................................................................ 4 Terminal Equivalent Circuit ............................................................................................................................. 5 7. Absolute Maximum Ratings .............................................................................................................................. 6 8. Recommended Operating Conditions ................................................................................................................ 7 9. Electrical Characteristics.................................................................................................................................... 7 10. Description ..................................................................................................................................................... 9 11. Recommended External Circuits .................................................................................................................. 10 12. Package ........................................................................................................................................................ 11 Outline Dimensions ........................................................................................................................................ 11 Marking .......................................................................................................................................................... 11 13. Revise History .............................................................................................................................................. 12 IMPORTANT NOTICE .......................................................................................................................................... 13 MS1548-E-01 -2- 2014/08 [AP1014AEC] 4. Block Diagram VG VM1 VC OUT1A H Bridge IN1A IN1B IN2A OUT1B UVLO TSD GND1 CP Control Logic VM2 IN2B OUT2A H Bridge EN OUT2B SEL GND2 Figure 1. Block Diagram 5. Ordering Guide AP1014AEC MS1548-E-01 -30~85 16-pin WL-CSP (1.96mmx1.96mm) -3- 2014/08 [AP1014AEC] 6. Pin Configurations and Functions Pin Configurations OUT1A OUT1B GND1 OUT2B VM1 SEL EN OUT2A IN1A VG IN2A VM2 IN1B GND2 VC IN2B (Top View) Function Pin Number Name I/O (Note 1) Functions A1 IN1B I Control signal input terminal A2 IN1A I Control signal input terminal A3 VM1 P Motor driver power supply A4 OUT1A O Motor driver output Terminal B1 GND2 P Power ground terminal B2 VG P Charge pump output capacitor Remark connection terminal B3 SEL I Input logic selection pin B4 OUT1B O Motor driver output Terminal C1 VC P Control power supply C2 IN2A I Control signal input terminal C3 EN I Enable signal input terminal C4 GND1 P Power ground terminal D1 IN2B I Control signal input terminal D2 VM2 P Motor driver power supply D3 OUT2A O Motor driver output Terminal 200k Pull-down 200k Pull-down D4 OUT2B O Motor driver output Terminal Note 1. I (Input terminal), O (Output terminal) and P (Power terminal) MS1548-E-01 -4- 2014/08 [AP1014AEC] Terminal Equivalent Circuit Pin name Name Functions Equivalent Circuits C1 VC Control power supply A3 VM1 D2 VM2 Motor driver power supply VM1 and VM2 are short-circuited inside IC. VG B2 VG A2 IN1A A1 IN1B C2 IN2A D1 IN2B C3 EN B3 SEL VC Charge pump output 2k 2k 2k 2k Control signal input Logic input (Built-in 200k pull-down 200k resistor) VMn A4 OUT1A B4 OUT1B D3 OUT2A D4 OUT2B OUTnB OUTnA Motor driver output GNDn C4 GND1 B1 GND2 MS1548-E-01 Ground terminal GND1 and GND2 are short-circuited inside IC. -5- 2014/08 [AP1014AEC] 7. Absolute Maximum Ratings Parameter Control supply voltage Motor supply voltage VC level terminal voltage (INnA, IN1nB, SEL and EN ) VM level terminal voltage (OUTnA and OUTnB) VC+VM level terminal voltage (VG) Maximum output current @ 2ch drive Maximum output current @ 1ch drive Maximum output peak current Power dissipation Symbol VC VM min -0.5 -0.5 max 6 7.5 Unit V V Vterminal1 -0.5 VC V Vterminal2 -0.5 VM V Vterminal3 -0.5 13.5 V -30 1.1 0.8 1.5 1.1 2.0 1760 915 85 150 150 A/ch A/ch A A A mW mW IloaddcMD IloaddcMD IloadpeakMD PD Condition VC = 2.7~5.5V Ta=25 Ta=85 Ta=25 Ta=85 Under 10ms in 200ms Ta=25 (Note 3) Ta=85 (Note 3) Operating Temperature range Ta Junction temperature Tj Storage temperature Tstg -65 Note 2. All above voltage is defined to GNDn=0V. Note 3. When the 2-layer board is used. This is calculated RJ = (71)C /W. WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is guaranteed at these extremes. Figure 2. Maximum Power Dissipation MS1548-E-01 -6- 2014/08 [AP1014AEC] 8. Recommended Operating Conditions Parameter Control supply voltage Motor driver supply voltage Symbol VC VM min 2.7 2.0 typ 3.0 5.0 Fin - - Input pulse frequency (Ta = 25, unless otherwise specified) max Unit Condition 5.5 V 7.0 V 200 kHz 50%duty 9. Electrical Characteristics Parameter Charge pump Charge pump voltage Charge pump wake up time VDET VC under voltage detect voltage TSD Thermal shut down temperature (Note 4) Temperature hysteresis (Note 4) Quiescent current VM quiescent current at power off VC quiescent current at power off VM quiescent current at standby VC quiescent current at standby VC quiescent current at PWM operation Motor Driver Driver on resistance (High side + Low side) Driver on resistance (High side + Low side) (Note 4) Driver on resistance (High side + Low side) (Note 4) Body diode forward voltage Control logic Input High level voltage (INnA, INnB, SEL and EN) Input Low level voltage (INnA, INnB, SEL and EN) Input High level current (SEL and EN) MS1548-E-01 Symbol (Ta = 25, VM=5.0V, VC = 3.0V, unless otherwise specified) Condition min typ max Unit VG tVGON VG=VC+VM VG=VC+VM-1.0V 7.0 7.5 0.3 8.0 3.0 V ms VCDETLV 1.9 2.2 2.5 V TDET 150 175 200 TDETHYS 20 30 40 EN="L" All internal circuits are power off. - - 1.0 A - - 1.0 A EN="H", SEL="L" INnA="L", INnB="L" - 40 200 A - 150 500 A IVMPOFF IVCPOFF IVMSTBY IVCSTBY IVCPWM fPWM=200kHz, Duty=50% - 0.5 1.5 mA RON1 Iload=100mA, Ta=25 - 0.35 0.46 Iload=0.7A, Ta=25 - 0.38 0.53 Iload=0.7A, Ta=85 - 0.48 0.72 IF=100mA - 0.8 1.2 V VC=2.7V~5.5V 0.7xVC - - V - - 0.3xVC V 9 15 21 A RON2 Design certification RON3 Design certification VFMD VIH VIL IIH VIH=3.0V -7- 2014/08 [AP1014AEC] Parameter Input Low level current (INnA and INnB) Input pulse rize time (INnA and INnB) Input pulse fall time (INnA and INnB) H-Bridge propagation delay time (INnB="L"OUTnA="H") ( Figure 3(a)) H-Bridge propagation delay time (INnB="H"OUTnA="L") (Figure 3(a)) Symbol Condition IIL VIL=0V -1.0 - - A tr VC=2.7V~5.5V - - 1.0 s - - 1.0 s - - 0.5 s - - 0.5 s - 0.5 s - 0.5 s - 1.5 s tf tPDLH tPDHL H-Bridge propagation delay time (Hi-Z"H") (Note 4) (Figure 3(c)) tPDZH H-Bridge propagation delay time (Hi-Z"L") (Note 4) (Figure 3(d)) tPDZL H-bridge output pulse width (Note 4) (Figure 3 (b)) 1k Load between OUTnA and OUTnB. SEL="L", NnA = "H", INnB = 200kHz tPW min 10 Load between OUTnA/B and GND. 10 Load between OUTnA/B and VM. The time from 50% input to 90% output 10 Load between OUTnA/B and GND. 10 Load between OUTnA/B and VM. The time from 50% input to 10% output 20 Load between OUTA and OUTB. input pluse 0.7 width : 1s typ max Unit Note 4. Not tested in production. MS1548-E-01 -8- 2014/08 [AP1014AEC] VC VC IN1/2A IN1/2B 50 IN1/2A IN1/2B 50 tPDLH 50 % 1u s tPDHL VM VM 90 OUT1/2A OUT1/2B OUT1/2A OUT1/2B 10 50% tPW (a) Propagation delay time (b) Pulse width VC IN1/2B VC IN1/2B 50 tPDZL tPDZH VM VM x 0.9 OUT1/2B 50 OUT1/2A Hi-z Hi-z (c) Hi-z "H" :Propagation delay time (SEL pin = "L", INnA = "L") VM x 0.1 (d) Hi-z"L" :Propagation delay time (SEL pin = "L", INnA = "L") Figure 3. Time chart of propagation delay time and pulse width 10. Description The relations of the input and output with each mode are as follows. Table 1. EN H L MS1548-E-01 Input SEL INnA L L L H H H L H H X X INnB L H L H X L H X Output OUTnA OUTnB Z Z L H H L L L L L H L L H Z Z -9- Motion Standby (Idling) Reverse Forward Brake (Stop) Brake (Stop) Forward Reverse Power off (Idling) 2014/08 [AP1014AEC] 11. Recommended External Circuits M OUT1A OUT1B GND1 OUT2B VM1 SEL EN OUT2A IN1A VG IN2A VM2 IN1B GND2 VC IN2B VM MCP M CVG VM CVM VC CVC Figure 4. Recommended External Circuits (Top view) Table 2. Recommended external components example Items Symbol min typ max unit Comments Motor driver power supply CVM 1.0 10 F (Note 6) connection decupling capacitor Control power supply connection CVC 0.1 1.0 F (Note 6) bypass capacitor Charge pump capacitance CVG 0.047 0.1 0.22 F Note 5. Above capacitance is an example. Please choose your best capacitance by checking load current profile, load capacitance and layout resistance and so on, on your own board before you apply. Note 6. Please adjust the connecting capacitor of CVM and CVC depending on the load current profile, the load capacitance, the line resistance and etc. with each application boards. MS1548-E-01 - 10 - 2014/08 [AP1014AEC] 12. Package Outline Dimensions (Unit: mm) 0.015 C A B 0.005 C 16-0.2840.035 A B 1 (0.23) 1.960.03 1 0.5 2 3 4 (0.022) D 0.560.031 0.3820.016 A C B 0.5 A (0.23) 1.960.03 0.03 C 0.1770.027 C Marking 1014 Market No. ABCD Date Code Pin #A1Indication YWWA: Date code (4 digit) A: Manage number WW: Producing week Y: Producing year (Ex: 2014 "4") MS1548-E-01 - 11 - 2014/08 [AP1014AEC] 13. Revise History Date (YY/MM/DD) 14/03/06 14/08/07 Revision 00 01 Page 8 9 MS1548-E-01 Contents First edition Propagation delay time (Hi-Z "H", "H"Hi-Z)Condition "Time to change from 50% to 75%" "The time from 50% input to 90% output" "Time to change from 50% to 25%" "The time from 50% input to 10% output" Figure3 (Time chart)was added. - 12 - 2014/08 [AP1014AEC] IMPORTANT NOTICE 0. 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This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of AKM. MS1548-E-01 - 13 - 2014/08