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SA8549 Datasheet

20v Stepper Motor Driver

Manufacturer: Sytatek

Datasheet Details

Part number SA8549
Manufacturer Sytatek
File Size 221.32 KB
Description 20V Stepper Motor Driver
Datasheet SA8549-Sytatek.pdf

SA8549 Overview

The SA8549 is a dual-channel low saturation voltage forward/reverse motor driver IC. It is optimal for motor drive in 12V system products and can drive a stepper motor in Full-step or two DC motor. The output driver block of each H-bridge consists of N-channel power MOSFETs configured as an H- bridge to drive the motor windings.

SA8549 Key Features

  • VM max=22V, IO max = 1.2A
  • RDSON: 730-mΩ (HS + LS)
  • H-Bridge Motor Driver
  • Over current protection
  • Over temperature protection
  • UVLO protection
  • Low-Power Sleep Mode
  • ESOP8 and ESOP10 Package

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SA8311 2.0A continuous current H-Bridge driver
SA8329 2.5A 2.7-12.0V Triple H-Bridge Motor Driver

SA8549 Distributor