A3908 Datasheet - Allegro MicroSystems

Low Voltage DC Motor Driver

A3908 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

A3908 General Description

The A3908 is a low voltage bidirectional DC motor driver with a typical input voltage range of 3 to 5.5 V and output currents up to 500 mA. The unique output full-bridge incorporates source-side linear operation to allow a constant voltage across the motor coil. This regulated output minimizes motor.

A3908 Datasheet (752.16 KB)

A3908 Datasheet Preview — Preview of A3908 PDF

Datasheet Details

Part number:

A3908

Manufacturer:

Allegro MicroSystems

File Size:

752.16 KB

Description:

Low voltage dc motor driver.

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A3908 Low Voltage Motor Driver Allegro MicroSystems

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A3908 Features

A3908 General Description

Datasheet Details

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A3908 Distributor