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ATA6831 - Triple Half-bridge Driver with SPI and PWM

General Description

The ATA6831 provides fully protected driver interfaces designed in SOI technology.

They are used to allow a microcontroller to control up to 3 different loads in automotive and industrial applications.

Each of the 3 high-side and 3 low-side drivers is capable of driving currents up to 1.0A.

Key Features

  • Supply Voltage up to 40V RDSon Typically 0.8Ω at 25°C, Maximum 1.5Ω at 150°C Up to 1.0A Output Current Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers Capable of Switching Loads such as DC Motors, Bulbs, Resistors, Capacitors, and Inductors PWM Capability up to 25 kHz for Each High-side Output Controlled by External PWM Signal.

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATA6830 INTELLIGENT STEPPER MOTOR DRIVER
ATA6832 High Temperature Triple Half-bridge Driver
ATA6833 (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip
ATA6834 (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip
ATA6836 Hex Half-bridge Driver
ATA6837 High Temperature Hex Half-bridge Driver
ATA6838 Hex Half-bridge Driver
ATA6839 High Temperature Hex Half-bridge Driver
ATA6809 Fail-safe IC
ATA6814 Automotive Failsafe System IC

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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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www.DataSheet4U.com Features • • • • • • • • • • • • • • Supply Voltage up to 40V RDSon Typically 0.8Ω at 25°C, Maximum 1.5Ω at 150°C Up to 1.