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AN44180A

Panasonic
Part Number AN44180A
Manufacturer Panasonic
Description 37V / 1.5A Stepping Motor Driver
Published Sep 29, 2017
Detailed Description AN44180A 37V / 1.5A Stepping Motor Driver FEATURES ・4-phase input control ・Built-in standby function → 2-phase, half...
Datasheet PDF File AN44180A PDF File

AN44180A
AN44180A

Overview
AN44180A 37V / 1.
5A Stepping Motor Driver FEATURES ・4-phase input control ・Built-in standby function → 2-phase, half step, 1-2 phase, W1-2 phase excitation enabled → The operation of standby function can lower current ・PWM can be driven by built-in CR (3-value can be selected during consumption of this LSI.
PWM OFF period.
) ・Built-in 3.
3 V power supply (accuracy : ±3%) → The selection of PWM OFF period enables the best PWM drive.
・Built-in EMI reduction function ・Mix Decay control (4-value can be selected for Fast Decay ratio) ・Built-in malfunction prevention function when it don’t input → Mix Decay control can improve accuracy of motor current waveform.
・Built-in over-current prot...


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