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PT2469 - Dual-Bridge Motor Controller

General Description

The PT2469 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

  • 8.2-V to 40-V 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 Features - Over Current Protection (OCP) - Thermal Shutdown (TS.

📥 Download Datasheet

Datasheet Details

Part number PT2469
Manufacturer Princeton Technology
File Size 1.26 MB
Description Dual-Bridge Motor Controller
Datasheet download datasheet PT2469 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.

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DESCRIPTION The PT2469 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 PT2469 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 PT2469 is available in a 28-pin HTSSOP package with thermal pad and in a 28-pin QFN package thermal pad.