M54641L Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
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M54641L Datasheet PDF : 4 Pages
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MITSUBISHI <CONTROL / DRIVER IC>
M54641L/FP
Bi-DIRECTIONAL MOTOR DRIVER WITH BRAKE FUNCTION
APPLICATION EXAMPLE
2
3
M
IN1
IN2
87654321
M54641L
VB
VB
10 – 100µF
IN1
M
CAUTIONS
Since the thermal protection function of this IC may not work in
abnormal status (oscillation, low supply voltage, output short-
IN2
circuit, etc.), check the operation in the IC installation status when
using this function.
When the motor back electromotive force is large with the brakes
applied, for example, malfunction may occur in internal parasitic Di.
If flyback current of 1A or more flows, add Schottky Di to the
portion between the output and the GND.
When the IC is used at a high speed for PWM, etc., note that
switching of output results in delay of approx. 10µs.
3
10 – 100µF
10
9
8
7
6
M54641FP
1
2
3
4
5
2
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