LB1945H PWM Current Control Type Stepping Motor Driver

Sanyo

Description

Ordering number : ENN *6193 LB1945H Monolithic Digital IC LB1945H PWM Current Control Type Stepping Motor Driver Preliminary .
Pin name Pin number VBB1 7 VBB2 24 E1 5 E2 23 OUTA 2 OUTA. 1 OUTB 27 OUTB. 28 GND 14 S. GND 15 D. GND 6 22 CR 21 VREF1 V.

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Datasheet Specifications

Part number: LB1945H
Manufacturer: Sanyo
File Size: 48.69 KB
Datasheet: LB1945H_SanyoSemiconDevice.pdf
Description: PWM Current Control Type Stepping Motor Driver

Features

* PWM current control (external excitation)
* Load current digital selection (1
* 2, W1
* 2, and 2 phase excitation drives possible)
* Built-in upper/lower diode
* Simultaneous ON prevention function (feedthrough current prevention)
* Built-in ther

Applications

* that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO

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LB1945H PWM Current Control Type Stepping Motor Driver Sanyo

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