ATA6831C-PIQW - Microchip Technology

Manufacturer Part Number

ATA6831C-PIQW

Manufacturer

Microchip Technology

Introduction

The ATA6831C-PIQW is a versatile power management IC, designed for driving inductive, capacitive, and resistive loads such as bulbs, DC motors, and resistors, featuring rich fault protection and an efficient Power MOSFET integration.

Product Features and Performance

Configured as a Half Bridge driver with three output channels

Integrated with PWM and SPI interfaces for enhanced control

Incorporates Power MOSFET technology for effective power handling

Provided with multiple fault protections including open load detect, over temperature protection, short circuit protection, and under voltage lockout (UVLO)

Product Advantages

High integration capabilities reduce peripheral components and system complexity

Robust fault protection features ensure prolonged reliability and operational safety

Key Technical Parameters

Output Configuration: Half Bridge (3)

Rds On (Typical): 800mOhm LS, 800mOhm HS

Current Output / Channel: 1A

Voltage Supply: 4.75V ~ 5.25V

Voltage Load: 5.6V ~ 40V

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout

Open Load Detection

Compatibility

Supports various load types including Inductive, Capacitive, and Resistive

Application Areas

Bulb driving

DC Motor control

Resistor applications

Product Lifecycle

Product Status: Obsolete

Availability of replacements or upgrades: No longer in production with limited replacement options

Several Key Reasons to Choose This Product

Robust fault protection for enhanced operational safety and reliability

Flexible control options through PWM and SPI

High efficiency and power handling capability

Suitable for a diverse range of applications from low to relatively high voltages

Durable and resilient across a broad range of operating temperatures