U643B-MY - Microchip Technology

Manufacturer Part Number

U643B-MY

Manufacturer

microchip-technology

Introduction

The U643B-MY is a power management integrated circuit (PMIC) designed for automotive lighting and ballast controller applications. It provides a versatile solution for various lighting systems, including turn signal indicators, hazard lights, and other automotive lighting needs.

Product Features and Performance

Operates from a 9V to 15V power supply

Consumes low supply current of 7 mA

Supports both sourcing and sinking output configurations

Does not provide dimming functionality

Designed to operate in a wide temperature range of -40°C to 95°C

Packaged in a standard 8-pin DIP (0.300", 7.62mm) format

Product Advantages

Suitable for a variety of automotive lighting applications

Reliable and robust performance in harsh automotive environments

Easy integration into existing lighting systems due to standard package type

Key Reasons to Choose This Product

Cost-effective solution for automotive lighting control

Proven reliability and performance in the field

Compatibility with a wide range of automotive electrical systems

Quality and Safety Features

Designed to meet the stringent quality and safety standards required for automotive applications

Robust construction and protection against environmental stresses

Compatibility

The U643B-MY is compatible with various automotive lighting systems and can be integrated into a wide range of vehicle models.

Application Areas

Turn signal indicators

Hazard lights

Automotive interior and exterior lighting

Product Lifecycle

The U643B-MY is an obsolete product, meaning it is no longer in production. However, there may be equivalent or alternative models available from Microchip Technology or other manufacturers that can provide similar functionality. Customers are advised to contact our website's sales team for more information on current product offerings and suitable replacement options.