UC2824N - Texas Instruments

Manufacturer Part Number

UC2824N

Manufacturer

Texas Instruments

Introduction

The UC2824N is a high-performance, fixed-frequency, current-mode PWM control IC designed for use in step-up (boost) converter applications. It features a wide input voltage range, adjustable frequency, and built-in protection circuitry, making it suitable for a variety of power supply designs.

Product Features and Performance

Wide input voltage range: 8.4V to 30V

Fixed switching frequency: 340kHz to 460kHz

Maximum duty cycle: 80%

No synchronous rectifier or clock sync required

Current limit, enable, frequency control, ramp, and soft-start control features

Operating temperature range: -40°C to 85°C

Product Advantages

Versatile and reliable power supply control

High efficiency and performance

Robust protection features

Ease of use with minimal external components

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Suitable for a wide range of step-up converter applications

Comprehensive control features for design flexibility

Cost-effective and easy to implement

Quality and Safety Features

Robust design and construction for reliable operation

Overcurrent and thermal protection to ensure safe operation

Compatibility

Suitable for use in a variety of power supply designs, including consumer electronics, industrial equipment, and automotive applications

Application Areas

Step-up (boost) converter power supplies

DC-DC conversion

Battery-powered devices

Industrial and automotive electronics

Product Lifecycle

The UC2824N is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, there may be equivalent or alternative models available in the future. Customers are advised to check with the manufacturer or our website's sales team for the latest product information and availability.