A3908 Datasheet - Allegro MicroSystems

A3908, Low Voltage DC Motor Driver

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The A3908 is a low voltage bidirectional DC motor driver with a typical input voltage range of 3 to 5.

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A3908_AllegroMicroSystems.pdf

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Datasheet Details

Part number:

A3908

Manufacturer:

Allegro MicroSystems

File Size:

752.16 KB

Description:

Low Voltage DC Motor Driver

Features

* ▪ Constant voltage operation (adjustable) ▪ 500 mA output peak rating ▪ Low power standby mode ▪ Small 2 mm × 2 mm, 0.55 mm nominal height DFN package ▪ Typical input voltage range of 3 to 5.5 V ▪ Adjustable constant voltage or PWM operation ▪ Less than 500 nA standby mode current ▪
* 40°C to

Applications

* include: ▪ Robotic actuators and pumps ▪ Portable printers/scanners ▪ Camera lens/shutter control ▪ Battery powered toys and games ▪ Low noise test instrumentation systems Typical Application +VBAT VDD IN1 IN2 OUTA CPU A3908 M VREF R1 OUTB 18 kΩ VSET R2 10 kΩ GND 3908-DS, Rev. 3 MCO-

A3908 Distributors

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A3908 Low Voltage Motor Driver Allegro MicroSystems

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