SA8340 - 3.0-25.0V 4.0A Brushed DC Motor Driver

Product Overview

Datasheet Details

Part number	SA8340
Manufacturer	Sytatek
File Size	135.92 KB
Description	3.0-25.0V 4.0A Brushed DC Motor Driver
Datasheet	SA8340 Datasheet
Additional preview pages of the SA8340 datasheet.

Product details

Description

The SA8340 device is a brushed-DC motor driver for robotics, appliances, industrial equipment, and other small machines.

Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that can control motors bidirectionally with up to 4.0-A peak current.

Features

integrated current regulation, based on the analog input VREF and the voltage on the ISEN pin, which is proportional to motor current through an external sense resistor. The ability to limit current to a known level can significantly reduce the system power requirements and bulk capacitance needed to maintain stable voltage, especially for motor startup and stall conditions. The device is fully protected from faults and short circuits, including undervoltage (UVLO), overcurrent (OCP), and overte.

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Other Datasheets by Sytatek

SA8342 - 1.5A 3.0-25.0V H-Bridge Driver
SA8345 - 3.5A 3.0-25.0V H-Bridge Driver
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SA8301A - 0.6A continuous current H-Bridge driver
SA8301B - 1.0A continuous current H-Bridge driver
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Published: Oct 25, 2025 |