UC3846J - Texas Instruments

Manufacturer Part Number

UC3846J

Manufacturer

Texas Instruments

Introduction

The UC3846J is a versatile power management IC that can be used in a variety of power conversion applications. It is a high-performance, current-mode controller designed for switch-mode power supplies. The device offers a comprehensive set of features and flexible configuration options, making it suitable for step-up, step-down, and other topologies.

Product Features and Performance

Operates over a wide input voltage range of 6.95V to 40V

Switching frequency up to 500kHz

Maximum duty cycle of 50%

Supports synchronous rectification

Includes clock synchronization capability

Provides current limit, enable, soft-start, and frequency control features

Wide operating temperature range of 0°C to 70°C

Product Advantages

Versatile design suitable for various power conversion topologies

High-performance and efficient power management

Comprehensive set of features for enhanced control and flexibility

Wide input voltage range and operating temperature

Key Reasons to Choose This Product

Reliable and robust performance for demanding power applications

Flexible configuration options to meet diverse design requirements

Cost-effective solution for power management in a wide range of products

Backed by Texas Instruments' reputation for quality and innovation

Quality and Safety Features

Designed and manufactured to high quality standards

Robust thermal management for reliable operation

Overcurrent and overtemperature protection mechanisms

Compatibility

Suitable for use in a variety of power conversion applications, including step-up, step-down, and other topologies

Application Areas

Suitable for use in a wide range of power supply and power conversion applications, such as industrial equipment, telecommunications, and consumer electronics

Product Lifecycle

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