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[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 1 - 2014/0 1 1. genaral description the ap1016 includes 2 channel h - bridge drivers in one package. it also includes under voltage detection and thermal shut down circuits. it is suitable for driving stepper motor and voice coil motors. 2. features ? 2 channel h - bridge drivers in one package ? power supply voltage range control (vc) 2.7v ~ 5.5v motor (vm) 2.0v ~ 9.0v ? output current 0.7a(dc) ? h - bridge on resistance rdson (top+bot)=0.54(typ)@25 ? c or 0.72(typ)@85 ? c ? pwm pulse input max 200khz ? built in flow - through current protection circuit ? built in charge pump circuit ? built in uvlo & tsd circuits ? package 16 - pin 3mm3mm qfn 9 .0v dual h - bridge motor driver ic ap 1 01 6 ae n
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 2 - 2014/0 1 3. table of contents 1. genaral description ................................ ................................ ................................ ................................ ........... 1 2. features ................................ ................................ ................................ ................................ .............................. 1 3. table of contents ................................ ................................ ................................ ................................ ............... 2 4. block diagram ................................ ................................ ................................ ................................ ................... 3 5. pin configurations and functions ................................ ................................ ................................ ...................... 4 ordering information ................................ ................................ ................................ ................................ ........ 4 pin configurations ................................ ................................ ................................ ................................ ............ 4 function ................................ ................................ ................................ ................................ ............................ 4 6. absolute maximum ratings ................................ ................................ ................................ .............................. 5 7. recommended operating conditions ................................ ................................ ................................ ................ 6 8. electrical characteristics ................................ ................................ ................................ ................................ .... 7 9. description ................................ ................................ ................................ ................................ ....................... 10 10. recommended external circuits ................................ ................................ ................................ .................. 12 11. package ................................ ................................ ................................ ................................ ........................ 13 outline dimensions ................................ ................................ ................................ ................................ ........ 13 recommended foot pattern ................................ ................................ ................................ ............................. 13 marking ................................ ................................ ................................ ................................ .......................... 14 12. revise history ................................ ................................ ................................ ................................ .............. 15 important notice ................................ ................................ ................................ ................................ .......... 16
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 3 - 2014/0 1 4. block diagram figure 1 . block diagram ? h - bridge driver block nmos type fets are applied both high side and low side fets of a h - bridge. ? charge pump block it generates the drive voltage (vg) of gate for a high side fet. ? control logic block each h - bri dge driver is controlled by two input signal in1/2a or in1/2b . ? level shifter & pre - driver block control signals for the high side fet is shifted vg voltage and then drive the gate of the high side fet. ? under voltage detection it is monitoring the cont rol voltage ( vc ), if the vc is less than the specified voltage, the output of the h - bridge goes to high impedance. ? thermal shut down if the temperature of the chip is more than the specified temperature, the output of the h - bridge goes to high impedan ce. charg e pum p contro l logic level shifter pre - driver thermal shut down under voltage d etection ts d uvd n uvd n ts d v c v c cl ch vg in1a in1b in2a in2b v m1 v m2 gnd 2 gnd 1 out1a out2a out1b out2b
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 4 - 2014/0 1 5. pin configurations and functions ordering information ap101 6 aen - 30~85 16 - pin qfn 3mm3mm pin configurations function pin no. name i/o ( note 1 ) functions comment s 1 cl i/o charge pump capacitor 2 ch i/o charge pump capacitor 3 vm1 p motor driver power supply 4 out1b o motor driver output ch1 5 out1a o motor driver output ch1 6 gnd1 p power ground 7 gnd2 p power ground 8 out2a o motor driver output ch2 9 out2b o motor driver output ch2 10 vm2 p motor driver power supply 11 in2a i control signal input ch2, 200k ? (typ) pull down 12 in2b i control signal input ch2, 200k ? (typ) pull down 13 in1b i control signal input ch1, 200k ? (typ) pull down 14 in 1a i control signal input ch1, 200k ? (typ) pull down 15 vc p control circuit power supply 16 vg p charge pump output capacitor exposed pad ep - thermal pad the pad must b e connected to the ground . note 1 . i (input terminal ) , o (output terminal) and p (power terminal) 1 2 3 4 5 6 7 8 12 11 10 9 16 15 14 13 i n1b in1a vc vg cl ch vm1 out1b in2b in2a vm2 out2b out2a gnd 2 gnd1 out1a top view
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 5 - 2014/0 1 6. absolute maximum ratings parameter symbol min max unit comments control supply voltage vc - 0.5 6.0 v motor supply voltage1 vm - 0.5 9.5 v vc level terminal voltage (in1a, in1b, in2a and in2b) vterm1 - 0.5 vc v vm level terminal voltage (out1a, out1b, out2a, out2b and cl) vterm2 - 0.5 vm v vc+vm level terminal voltage (ch, vg) vterm3 - 0.5 15.5 v maximum output current iload1 - 1.0 a ta=25 ? c maximum output current iload2 0.7 a ta=85 ? c maximum output pe ak current iload3 1.4 a ( note 3 ) power dissipation pd1 2.0 w ( note 4 ) ,ta=25 ? c power dissipation pd2 1.0 w ( note 4 ) ,ta=85 ? c storage temperature tstg - 40 150 ? c note 2 . all above voltage is defined to gnd1/2=0v. note 3 . under 10ms in 200ms note 4 . when the 2 - layer (pattern rate: 150%) board is used. this is c alculated by r j = (60) ? 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 0 25 50 75 85 100 125 150 175 3.0 2.5 2.0 1.5 1.0 0.5 0.0 ambient temperature ( ? c ) pwower dissipation, pd ( w ) r ja = 60 ? c /w at 2 - layer pcb
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 6 - 2014/0 1 7. recommended operating conditio ns ( ta = 25 ? c unless otherwise specified. ( note 2 ) ) parameter symbol min . typ . max . unit comments motor driver supply voltage vm 2.0 5.0 9.0 v control supply voltage vc 2.7 3 .0 5.5 v input puls e frequency fin 200 khz duty=50%(input puls e ) ambient temperature ta - 40 85 ? ?
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 7 - 2014/0 1 8. electrical characteristics ( operating condi t ions; ta = 25 ? c, vm=5.0v and vc = 3.0v, unless otherwise specified. , ( note 2 ) ) parameter symbol condition min . typ . max . unit current consumption vm stand by current ivm stby in1a=in1b=in2a= in2b= vc stand by current ivc stby 135 400 vc current ivc in1a=in2a= vm stand by current (in under voltage detection mode) ivm uvd vm = 5.0v vc = 0v 0.1 1.0 charge pump charg pump voltage vg vg = vm+vc charge pump wake up time ( figure 4 , figure 5 ) tvgon vc > vcuv 0.3 3.0 ms h - bridge driver h - bridge driver high or low side on resistance ron1 vc = 3v ? c 0.27 0.31 h - bridge driver high or low side on resistance ron2 vc = 3v ? c g u aranteed by design ( note 6 ) 0.32 0.37 h - bridge driver high or low side on resistance ron3 vc = 3v ? c g u aranteed by design ( note 6 ) 0.36 0.43 h - bridge driver body diode forward voltage vf if = 100ma 0.8 1.2 v propagation delay time ( l h ) tpdlh load=1 k ? between outa and outb r effer to figure 3 (a) in1a=in2a=l in1b=in2b=200khz 0.07 0.3 s p ropagation delay time ( h l ) tpdhl 0.17 0.3 s propagation delay time tpdzh ( note 5 ) the time from 50% 0.1 0.3 s
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 8 - 2014/0 1 parameter symbol condition min . typ . max . unit (hi - z g u aranteed by design ( note 6 ) propagation delay time ( hi tpdhz ( note 5 ) the time from 75% to 50% output g u aranteed by design ( note 6 ) 0.15 0.3 s output puls width tpw load=20k between figure 3 ( b) g u aranteed by design ( note 6 ) 0.7 1.09 1.5 s control logic input high level voltage (in1a, in1b, in2a, in2b) vih vc = 2.7v - 5.5v 0.7vc v input low level voltage (in1a, in1b, in2a, in2b) vil 0.3vc v input high level voltage (in1a, in1b, in2a, in2b) iih vterm1 = 3.0v 9 15 21 a input low level current (in1a, in1b, in2a, in2b) iil vc = 2.7v - 5.5v - 1.0 a inp ut puls rise time (in1a, in1b, in2a, in2b) tr 1.0 s input pulas fall time (in1a, in1b, in2a, in2b) tf 1.0 s protection functions ( figure 4 , figure 5 ) vc low level detection voltage vcuv 1.9 2.2 2.5 v voltage hysteresis vcuvhys g u arante ed by design ( note 6 ) 0.02 0.05 0.1 v thermal shut down temperature ttsd g u aranteed by design ( note 6 ) 150 175 200 ? temperature hysteresis ttsdhys g u aranteed by design ( note 6 ) 20 30 40 ? note 5 . 100k ? load resister is connected between vm and outa/b, and also between outa/b and gn d. note 6 . not tested in production.
[ap101 6 ae n ] ms1 5 8 9 - e - 00 - 9 - 2014/0 1 figure 3 . time chart of propagation delay time and pulse width ( a ) propagation delay time ( b ) pulse width t p w in1/2a in1/2b out1/2a out1/2b v m v c 1us 50 % 5 0 % 50 % 50 % 90 % 10 % t pdlh t pdhl in1/2a in1/2b out1/2a out1/2b v m v c
[ ap 1016 ae n ] ms1 58 9 - e - 00 - 10 - 2014/01 9. description the ap1016 is suitable to drive step per motor and voice coil motor. i f the input signals are fed to in1a, in1b, in2a and in2b, the output signals, out1a, out1b, out2a an d out2b are defined by table 1. the ap1016 includes under v oltage detection and thermal shut down (tsd) circuits. the under voltage detection circuit is mon itoring the control voltage (vc), if the vc is less than the specified voltage(uvd), the output of the h - bridge goes to high impedance. the thermal shut down circuit is monitoring the chip temperature. if the temperature of the chip is more than the specif ied temperature, the output of the h - bridge goes to high impedance. u nder voltage detection and thermal shut down circuit has each hysteresis level. table 1 . control logic truth ta ble (x: dont care) protection detection input out put motion ( note 7 ) uvdn tsd in1a in2a in1b in2b out1a out2a out1b out2b h l l l l l brake h l h l h l forward (cw) h l l h l h reverse (ccw) h l h h hi - z hi - z standby h h x x l x x x note 7 . direction of current forward ( cw ) reverse (c cw ) brake standby on vm gnd off on off outa o utb on vm gnd off on off outa outb on vm gnd off on off outa outb vm gnd off off outa outb off off
[ ap 1016 ae n ] ms1 58 9 - e - 00 - 11 - 2014/01 figure 4 . time chart of input and output (in cace of vduv detection) figure 5 . time chart of input and output (in cace of tsd detection) brake brake hi - z hi - z hi - z hi - z hi - z hi - z hi - z hi - z v c u v v c u v v c u v \ v c uvhy s v c u v \ v c uvhy s tvgon tvgo n v m v c uvdn vg in1/2 a in1/2 b out1/2 a out1/2 b brake brake hi - z hi - z hi - z hi - z hi - z hi - z hi - z hi - z v c u v v c u v \ v c uvhy s tvgo n v m v c uvdn vg in1/2 a in1/2 b out1/2 a out1/2 b tts d tts d \ tts d hy s tem p ts d
[ ap 1016 ae n ] ms1 58 9 - e - 00 - 12 - 2014/01 10. recommended external circuits figure 6 . recommended external circuits (top view) table 2 . recommended external components example items symbol capacitance unit comments min typ max motor driver power supply connectio n decupling capacitor cvm - 1 - - 0.1 - 5 6 7 8 9 10 11 12 1 6 1 5 1 4 13 4 3 2 1 out1a gnd 1 gnd 2 out2a out2b v m2 in2 a in2 b in1 b in1 a vg v c out1b vm1 ch cl motor motor v m mcu v c chl c v m cv c cvg interface level v c e p
[ ap 1016 ae n ] ms1 58 9 - e - 00 - 13 - 2014/01 11. package outline dimens ions ( unit: mm ) recommended foot pattern note) the ep - pad is thermal pad. the ep - pad is necessary soldered to pcb. note) please layout the foot pattern of ep - pad not to surround the steam via of ap1016. please locate t hermal via for radiation improvement more than four halls. : example of steam via : example of thermal via 0 . 4 5 3 . 0 0 0 . 0 5 3 . 0 0 0 . 0 5 0 . 5 0 0 . 2 5 0 . 5 8 0 . 0 2 0 . 0 3 0 . 1 0 2 . 0 0 1 . 6 0 c 0 . 1 0 0 . 5 0 0 . 5 0 0 . 2 5 0 . 3 0
[ ap 1016 ae n ] ms1 58 9 - e - 00 - 14 - 2014/01 marking ywwa: date code ( 4 digit) a: m anage number ww : p roducing week y: producing year (ex: 2013 3 ) 101 6 abcd market no. d ate code pin # a 1 i ndication
[ ap 1016 ae n ] ms1 58 9 - e - 00 - 15 - 2014/01 12. revise history date (yy/mm/dd) revision page contents 14/ 0 1/31 00 f irst edition
[ ap 1016 ae n ] ms1 58 9 - e - 00 - 16 - 2014/01 important notice 0. asahi kasei microdevices corporation (akm) reserves the right to make changes to the information contained in this document without notice. when you consider any use or application of akm product stipulated in this document ( product ) , please make inquiries the sales office of akm or authorized distributor s as to current status of the products. 1. all information included in this doc ument are provided only to illustrate the operation and application examples of akm products . akm neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of akm or any third party with respect to the information in this document. you are fully responsible for use of such information contained in this document in your product design or applications . akm assumes no liability for any losses incurred by you or third parties arising from the use of such information in your product design or applications. 2. the product is neither intended nor warranted for use in equipment or systems that require extraordin arily high levels of quality and/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious public impact , including but not limited to, equipment used in nuclear facilities, equi pment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, dev ices related to electric power, and equipment used in finance - related fields. do not use product for the above use unless specifically agreed by akm in writing . 3. though akm works continually to improve the products quality and reliability, you are respo nsible for complying with safety standards and for providing adequate designs and safeguards for your hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of the product could cause loss of human life, b odily injury or damage to property, including data loss or corruption. 4. do not use or otherwise make available the product or related technology or any information contained in this document for any military purposes, including without limitation, for th e design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). when exporting the p roducts or related technology or any information contained in this document, you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations. the p roducts and related technology may not be used for or incorporated into any products or systems whose manufactu re, use, or sale is prohibited under any applicable domestic or foreign laws or regulations. 5. please contact akm sales representative for details as to environmental matters such as the rohs compatibility of the product. please use the product in complia nce with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the eu rohs directive. akm assumes no liability for damages or losses occurring as a result of noncompliance with applic able laws and regulations. 6. resale of the product with provisions different from the statement and/or technical features set forth in this document shall immediately void any warranty granted by akm for the product and shall not create or extend in any m anner whatsoever , any liability of akm. 7. this document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of akm .

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