LB1945H-MPB-E概述
Stepper Motor Driver 30Pin28+2Tab HSOP-H EP Fan-Fold
The LB1945H is a PWM current control type stepping motor driver.
Features
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- PWM current control external excitation
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- Load current digital selection 1-2, W1-2 and 2-phase excitation drives possible
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- Built-in upper and lower diode
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- Simultaneous ON prevention function feed-through current prevention
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- Built-in thermal shutdown circuit
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- Built-in noise canceller
LB1945H-MPB-E中文资料参数规格
LB1945H-MPB-E引脚图与封装图 
在线购买LB1945H-MPB-E