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ATA6827 - High Temperature Triple Half-Bridge Driver

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General Description

The ATA6827 is a fully protected driver IC specially designed for high temperature applications.

In mechatronic solutions, for example turbo charger or exhaust gas recirculation systems, many flaps have to be controlled by DC motor driver ICs which are located very close to the hot engine or actuator where ambient temperatures up to 150°C are usual.

Due to the advantages of SOI technology junction temperatures up to 200°C are allowed.

Overview

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Key Features

  • Supply Voltage up to 40V RDSon Typically 0.8Ω at 25°C, Maximum 1.8Ω at 200°C Up to 1.0A Output Current Three Half-bridge Outputs Formed by Three High-side and Three Low-side Drivers Capable to Switch all Kinds of Loads Such as DC Motors, Bulbs, Resistors, Capacitors and Inductors No Shoot-through Current Outputs Short-circuit Protected Overtemperature Protection for Each Switch.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
ATA6821 High Speed Power Driver
ATA6824 High Temperature H-Bridge Motor Driver
ATA6826 Triple Half-bridge DMOS Output Driver
ATA6829 Dual Triple DMOS Output Driver
ATA6809 Fail-safe IC
ATA6814 Automotive Failsafe System IC
ATA6830 INTELLIGENT STEPPER MOTOR DRIVER
ATA6831 Triple Half-bridge Driver with SPI and PWM
ATA6832 High Temperature Triple Half-bridge Driver
ATA6833 (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip