MIC5821BN - Microchip Technology

Manufacturer Part Number

MIC5821BN

Manufacturer

microchip-technology

Introduction

The MIC5821BN is a high-performance, low-cost, 8-channel latching driver IC designed for driving a wide range of loads, including relays, solenoids, and LEDs. It provides a cost-effective solution for applications that require multiple, independent high-side or low-side switches with fault protection and diagnostic features.

Product Features and Performance

8 independent, latching driver outputs

Capable of driving up to 500mA per channel

Wide supply voltage range of 3.5V to 15V

Low on-resistance of the output switches

Strobe and serial interface options for control

Overtemperature and overcurrent protection

Diagnostic feedback for open-load and short-circuit conditions

Product Advantages

Highly flexible and configurable for a wide range of applications

Excellent power efficiency and thermal performance

Robust fault protection and diagnostic features

Easy integration and control via simple interface options

Key Reasons to Choose This Product

Cost-effective solution for multi-channel load switching applications

Reliable and durable performance with advanced protection features

Versatile interface options for easy system integration

Proven technology and reliability from a trusted semiconductor manufacturer

Quality and Safety Features

Designed and manufactured to high quality standards

Compliance with relevant safety and environmental regulations

Robust protection against overcurrent, overtemperature, and other fault conditions

Compatibility

The MIC5821BN is compatible with a wide range of systems and applications that require multiple, independent high-side or low-side switches, such as:

Industrial automation and control systems

Automotive electronics

Home appliances and consumer electronics

Medical equipment

Lighting and signaling applications

Application Areas

Relay and solenoid control

LED and indicator lighting

Motor and actuator control

General purpose load switching

Product Lifecycle

The MIC5821BN is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Microchip Technology, such as the MIC5826, MIC5827, and MIC5825 series, which offer similar features and functionality. Customers are advised to contact our website's sales team for more information on suitable replacement options and availability.