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ATA6824C - High-Temperature H-Bridge Motor Driver

General Description

The Microchip Technology ATA6824C is designed for DC motor control applications in high-temperature automotive environments, such as mechatronic assemblies in the vicinity of the hot engine (e.g., the turbocharger).

Key Features

  • PWM and Direction Controlled Driving of Four Externally Powered NMOS Transistors.
  • High-Temperature Capability of Up to +200°C Junction.
  • A Programmable Dead Time is Included to Avoid Peak Currents within the H-Bridge.
  • Integrated Charge Pump to Provide Gate Voltages for High-Side Drivers and to Supply the Gate of the External Battery Reverse Protection NMOS.
  • 5V/3.3V Regulator and Current Limitation Function.
  • Reset Derived from 5V/3.3V Regulato.

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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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ATA6824C High-Temperature H-Bridge Motor Driver Features • PWM and Direction Controlled Driving of Four Externally Powered NMOS Transistors • High-Temperature Capability of Up to +200°C Junction • A Programmable Dead Time is Included to Avoid Peak Currents within the H-Bridge • Integrated Charge Pump to Provide Gate Voltages for High-Side Drivers and to Supply the Gate of the External Battery Reverse Protection NMOS • 5V/3.3V Regulator and Current Limitation Function • Reset Derived from 5V/3.