UC2844BD1R2 - ONsemi

Manufacturer Part Number

UC2844BD1R2

Manufacturer

onsemi

Introduction

The UC2844BD1R2 is a high-performance, fixed-frequency, voltage-mode PWM controller designed for use in off-line and DC-DC converter applications. It features an internal reference, error amplifier, oscillator, and PWM comparator to provide all the control and protection functions required in switching regulator designs.

Product Features and Performance

Fixed-frequency operation up to 500kHz

Positive and isolation capable output configuration

Boost and flyback topology support

Single-output design

Wide supply voltage range of 10V to 36V

Maximum duty cycle of 48%

Operates in temperature range of -25°C to 85°C

Product Advantages

Simplified design with minimal external components

High-efficiency power conversion

Robust protection features

Compact surface-mount package

Key Reasons to Choose This Product

Reliable and proven performance in various power conversion applications

Ease of design and implementation

Cost-effective solution for your power management needs

Onsemi's reputation for quality and innovation

Quality and Safety Features

Overcurrent protection

Thermal shutdown protection

High noise immunity

Compatibility

The UC2844BD1R2 is designed to be compatible with a wide range of power supply applications, including off-line and DC-DC converters.

Application Areas

Power supplies for industrial equipment

Telecommunications equipment

Consumer electronics

Automotive electronics

Product Lifecycle

The UC2844BD1R2 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. If you have any specific requirements or need further assistance, please contact our sales team via our website for more information.