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LB1947 Datasheet - Sanyo

LB1947 PWM Current Control Type DC Motor Driver

Pin number 1 3 2 4 5 8 9 Pin name OUTA * OUTA E VI ST IN1 IN2 Equivalent circuit Output pin Sense voltage control pin VI High : sense voltage is 2/5 of VREF Low : sense voltage is 1/5 of VREF ST High : circuit operation ON Low : standby mode IN1 High : rotation mode Low : brake mode IN2 High .

LB1947 Features

* PWM current control (fixed OFF time)

* Selectable current decay pattern (FAST, SLOW, and MIX DECAY modes)

* Simultaneous ON prevention function (feedthrough current prevention)

* Built-in thermal shutdown circuit

* Built-in noise canceler Package Dimensions

LB1947 Datasheet (60.61 KB)

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Datasheet Details

Part number:

LB1947

Manufacturer:

Sanyo

File Size:

60.61 KB

Description:

Pwm current control type dc motor driver.

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LB1947 PWM Current Control Type Motor Driver Sanyo

LB1947 Distributor