Part number:
HR3988
Manufacturer:
HEROIC
File Size:
618.74 KB
Description:
Quad dmos full bridge pwm motor driver.
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 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.
Datasheet Details
HR3988
HEROIC
618.74 KB
Quad dmos full bridge pwm motor driver.
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