HR3988

Quad DMOS Full Bridge PWM Motor Driver

HEROIC

HR3988 Features

* 36 V output rating.

* 4 full bridges.

* Dual stepper motor driver.

* High current outputs.

* 3.3 and 5 V compatible logic supply.

* Synchronous rectification.

* Internal under voltage lockout (UVLO).

* Thermal shutdown circuitry.

* Crossover-current protection.

HR3988 General Description

The HR3988 is a quad DMOS full-bridge driver capable of driving up to two stepper motors or four DC motors. Each full-bridge output is rated up to 1.2 A and 36 V. The HR3988 includes fixed off-time pulse width modulation (PWM) current regulators, along with 2-bit nonlinear DACs (digital-to-analog co.

HR3988 Datasheet (618.74 KB)

HR3988 Datasheet Preview — Preview of HR3988 PDF

Datasheet Details

Part number:

HR3988

Manufacturer:

HEROIC

File Size:

618.74 KB

Description:

Quad dmos full bridge pwm motor driver.

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HR3988 Quad DMOS Full Bridge PWM Motor Driver HEROIC

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HR3988 Features

HR3988 General Description

Datasheet Details

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