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PT12469 - Dual H-Bridge Motor Driver

General Description

The PT12469 is a monolith integrated motor driver designed for printers, scanners, and home and office automated equipment.

The two H-bridge drivers can drive a bipolar stepper motor or two DC motors.

The output H-bridge driver is consists by all of N-channel MOSFET.

Key Features

  • Automotive AEC-Q100 Grade 1 (-40℃~+125℃) Qualified.
  • 8.2V to 36V Supply Voltage Range.
  • 1.6-A Maximum Driving Current at VM=24V (with additional heatsink).
  • EN-PH Control Logic Interface.
  • Dual H-Bridge Driver with 4 Level PWM Current Control.
  • Winding Current Decay Modes - Mixed Decay - Slow Decay - Fast Decay.
  • Drives Single Bipolar Stepping Motor or Dual DC Motors.
  • Built In a 3.3V Reference Voltage Output.
  • Low-Power Sleep Mode.
  • Protection Feature.

📥 Download Datasheet

Datasheet Details

Part number PT12469
Manufacturer PTC
File Size 324.94 KB
Description Dual H-Bridge Motor Driver
Datasheet download datasheet PT12469 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PT12469 36V/1.6A, Dual H-Bridge Motor Driver DESCRIPTION The PT12469 is a monolith integrated motor driver designed for printers, scanners, and home and office automated equipment. The two H-bridge drivers can drive a bipolar stepper motor or two DC motors. The output H-bridge driver is consists by all of N-channel MOSFET. The PT12469 is allows driving up to 1.6A maximum output current (VM=24 V, Ta=25°C). An EN-PH type parallel logic control interface can be configuring the output switches ON-OFF of H-bridge, and motor current decay mode is also programming by the parallel input port. The PT12469 is available in a 28-pin HTSSOP package with thermal pad and in a 28-pin QFN package thermal pad.