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SA53 - Switching Amplifier

General Description

The SA53 is a fully integrated switching amplifier designed primarily to drive DC brush motors.

Two inde‐ pendent half bridges provide over 10 amperes peak output current under microcontroller or DSC control.

Key Features

  • Low Cost Intelligent Switching Amplifier.
  • Directly Connects to Most Embedded Microcontrollers and Digital Sig‐ nal Controllers.
  • Integrated Gate Driver Logic with Dead‐time Generation and Shoot‐ through Prevention.
  • Wide Power Supply Range (8.5 V To 60 V).
  • Over 10A Peak Output Current per Phase.
  • Independent Current Sensing for each Output.
  • User Programmable Cycle‐by‐Cycle Current Limit Protection.
  • Over‐Current and Over‐Temper.

📥 Download Datasheet

Datasheet Details

Part number SA53
Manufacturer APEX
File Size 2.12 MB
Description Switching Amplifier
Datasheet download datasheet SA53 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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SA53 Switching Amplifier RoHS COMPLIANT FEATURES • Low Cost Intelligent Switching Amplifier • Directly Connects to Most Embedded Microcontrollers and Digital Sig‐ nal Controllers • Integrated Gate Driver Logic with Dead‐time Generation and Shoot‐ through Prevention • Wide Power Supply Range (8.5 V To 60 V) • Over 10A Peak Output Current per Phase • Independent Current Sensing for each Output • User Programmable Cycle‐by‐Cycle Current Limit Protection • Over‐Current and Over‐Temperature Warning Signals APPLICATIONS • Bidirectional DC Brush Motors • 2 Unidirectional DC Brush Motors • 2 Independent Solenoid Actuators • Stepper Motors DESCRIPTION The SA53 is a fully integrated switching amplifier designed primarily to drive DC brush motors.