What are the key specifications?

It supports up to 36V output voltage, 1.2A output current per bridge, and is compatible with 3.3V and 5V logic levels.

What is the pinout of hr3988sqer-mfg-002275?

Use the hr3988sqer-mfg-002275 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about hr3988sqer-mfg-002275 pinout to locate pins, power rails, and interface signals before layout.

hr3988sqer-mfg-002275 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The HR3988 is a versatile quad-bridge motor driver IC suitable for driving multiple stepper or DC motors with integrated PWM current regulation.

Best for

Stepper motor control
Multi-channel DC motor applications

Avoid if

Applications requiring higher than 1.2A per bridge

Check before use

Thermal dissipation requirements for the specific load

Key specifications

Max Output Voltage: 36 V
Max Output Current: 1.2 A
Bridge Count: 4

Application

Motor Control

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The HR3988 is a quad DMOS full-bridge motor driver IC capable of controlling up to two stepper motors or four DC motors.