AP1012 AKM | Alldatasheet
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[AP1012] ＜MS1344-E-00_web ＞ AKEMD CONFIDENTIAL 2012/07 Figure1．Block Diagram Block Diagram OUT1A OUT1B OUT2A PGND PGND OUT2B Pre Driver H Bridge H Bridge TSD UVLO VREF OSC Charge Pump IN1A IN1B PSAVE IN2A IN2B VIO VC VG VM1 EN VM2 Control Logic DGND CH CL VIO VC VG
[AP1012] ＜MS1344-E-00_web ＞ AKEMD CONFIDENTIAL 2012/07 Ta = 25C unless otherwise specified Parameter Symbol Min Max Unit Remark Control supply voltage VC -0.5 6 V Logic terminal supply voltage VIO -0.5 6 V VIO is under VC voltage (Note4) Motor driver supply voltage VM -0.5 19 V VIO level terminal voltage ( PSAVE, EN, IN1A, IN1B, IN2A and IN2B) Vterminal1 -0.5 5.5 V VM level terminal voltage （OUT1A,OUT1B, OUT2A and OUT2B） Vterminal2 -0.5 19 V VG, CH terminal voltage Vterminal3 -0.5 25 V Maximum DC output current Iload_dc_MD 1.3 A OUTnA and OUTnB terminal Maximum peak output current Iload_peak_MD 4.5 A OUTnA, OUTnB Terminals Less than 10ms in 200ms Less than 5ms in 200ms Power dissipation PD Ta=85C 1625 mW (Note3) Operating Temperature range Ta -30 85 C Junction temperature Tj 150 C Storage temperature Tstg -65 150 C (Note1) All above voltage is defined to DGND/PGND terminal voltage (Note2) The use under the condition which exceeds the absolute maximum ratings even momentarily may damage the product quality. That is, the absolute maximum ratings are rated values at which the products on the verge of suffering physical damages. (Note3) The rating is calculated by RθJ=40C/W under the condition w hen 4layer board is used. EP terminal is connected to ground. Compliant to SEMI JEDEC JESD51-6, JESD51-7. (Note4) Logic terminal supply voltage, VIO, needs to be turned on prior to or at the same time as Control supply voltage, VC. Ta = 25C unless otherwise specified Parameter Symbol Min Typ Max Unit Remark Control supply voltage VC 2.7 3.3 5.5 V Logic terminal supply voltage VIO 1.62 1.8/3.3 VC V Motor driver supply voltage VM 2.0 - 18 V Input frequency range (50%duty) Fin - - 200 kHz Absolute Maximum Ratings Recommended Operation Conditions
[AP1012] ＜MS1344-E-00_web ＞ AKEMD CONFIDENTIAL 2012/07 PSAVE EN Input Output Motion INnA INnB OUTnA OUTnB L H L L Z Z Standby（Idling） L H L H L H Reverse L H H L H L Forward L H H H L L Brake L L X X L L Brake H X X X Z Z Power save（Note1） (Note1) TSD/UVLO/VREF/OSC/Charge pump circuits are shut down. 1. Mecanical demensions （reference）: 24 pins QFN package 4.00 4.00 0.10 0.10 0.40 0.10 2.80 0.10 2.80 0.100.050.75 0.05MAX B 0.25 M0.10 0.05 712 19 24 C A B C0.35
0.50 Ref
0.08 C A C (0.20) Package Control Logic
[AP1012] ＜MS1344-E-00_web ＞ AKEMD CONFIDENTIAL 2012/07 IMPORTANT NOTICE These products and their specifications are subject to change without notice. When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei Microdevices Corporation (AKM) or authorized distributors as to current status of the products. Descriptions of external circuits, application circuits, software and other related information contained in this document are provided only to illustrate the operation and application examples of the semiconductor products. You are fully responsible for the incorporation of these external circuits, application circuits, software and other related information in the design of your equipments. AKM assumes no responsibility for any losses incurred by you or third parties arising from the use of these information herein. AKM assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of such information contained herein. Any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. AKM products are neither intended nor authorized for use as critical components Note1) in any safety, life support, or other hazard related device or systemNote2), and AKM assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKM. As used here: Note1) A critical component is one whose failure to function or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. Note2) A hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. It is the responsibility of the buyer or distributor of AKM products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from any and all claims arising from the use of said product in the absence of such notification.