UC3844DX - onsemi

Manufacturer Part Number

UC3844DX

Manufacturer

onsemi

Introduction

The UC3844DX is a power management integrated circuit (PMIC) that functions as a DC-DC switching controller. It is designed to provide a regulated output voltage from an unregulated input voltage, enabling efficient power conversion in a wide range of applications.

Product Features and Performance

Supports step-up, step-up/step-down, and positive output configurations

Capable of providing isolation between input and output

Operates with an input voltage range of 10V to 30V

Switching frequency up to 500kHz

Maximum duty cycle of 48%

Frequency control as a control feature

Operating temperature range of 0°C to 70°C

Product Advantages

Efficient power conversion for a wide range of input voltages

Isolation capability for safety and noise reduction

High-frequency operation for compact design

Flexible control features for customized power management solutions

Key Reasons to Choose This Product

Reliable and robust power management performance

Versatile in its configurations and application areas

Cost-effective solution for various power conversion needs

Trusted onsemi brand and quality assurance

Quality and Safety Features

Designed and manufactured to onsemi's high-quality standards

Suitable for industrial and commercial applications

Compatibility

The UC3844DX is compatible with a variety of power supply and control systems that require a regulated DC-DC conversion solution.

Application Areas

Industrial automation and control systems

Telecommunications equipment

Automotive electronics

Household appliances

Renewable energy systems

Product Lifecycle

The UC3844DX is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from other manufacturers. Customers are advised to contact our website's sales team for more information on current product options and availability.