bd63940efv ROHM Co. Ltd., bd63940efv Datasheet
bd63940efv
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bd63940efv Summary of contents
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... STRUCTURE Silicon monolithic integrated circuits PRODUCT SERIES Bipolar stepping motor driver BD63940EFV TYPE ・PWM constant current controllable two H bridge driver FUNCTION ・Forward, Reverse, Brake mode ・Parallel IN control ○Absolute maximum ratings(Ta=25℃) Item Supply voltage Power dissipation Input voltage for control pin ...
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Ta=25℃, VCC1,2=24V) Item Whole Circuit current at standby Circuit current Control input (IN1A, IN1B, IN2A, IN2B, PS) H level input voltage L level input voltage Output (OUT1A, OUT1B, OUT2A, OUT2B) Output ON resistance Output leak ...
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BD63940 HTSSOP-B24 (Unit: mm) ○Block diagram 13 IN1A IN1B 11 LOGIC Predriver CR1 9 ONE SHOT VREF1 10 Current Limit Comp. IN2A 24 LOGIC IN2B 2 Predriver CR2 4 ONE SHOT VREF2 3 Current Limit Comp. Regulator PGND ...
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Notes (1) Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a short circuit ...
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No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...