UC3842ADM - Microsemi Corporation

Manufacturer Part Number

UC3842ADM

Manufacturer

Microsemi

Introduction

The UC3842ADM is a high-performance, versatile power management integrated circuit (PMIC) that functions as a DC-DC switching controller. It is designed for use in a wide range of power conversion applications, including step-up, step-down, and isolated topologies such as boost, buck, flyback, and forward converters.

Product Features and Performance

Supports voltage supply range of 10V to 30V

Switching frequency up to 500kHz

Maximum duty cycle of 96%

No synchronous rectification or clock synchronization capabilities

Includes frequency control feature

Operating temperature range of 0°C to 70°C

Product Advantages

Versatile design allows for use in various power conversion topologies

High switching frequency enables compact and efficient power supply designs

Wide input voltage range accommodates a variety of application requirements

Frequency control feature provides flexibility in optimizing power conversion performance

Key Reasons to Choose This Product

Proven reliability and performance in power management applications

Compact surface-mount package for space-constrained designs

Ease of integration and compatibility with various power supply architectures

Cost-effective solution for a wide range of power conversion needs

Quality and Safety Features

Robust design and manufacturing process ensure reliable operation

Thermal management and protection features promote safe and efficient operation

Compatibility

The UC3842ADM is a power management IC suitable for use in a variety of electronic devices and power supply systems. Its versatile design allows for integration into various power conversion topologies, making it compatible with a wide range of applications.

Application Areas

Switch-mode power supplies

Industrial and automation equipment

Telecommunications and networking equipment

Consumer electronics

Medical devices

Lighting and LED driver applications

Product Lifecycle

The UC3842ADM is a discontinued product at our website's sales team. Customers are advised to contact Microsemi or their authorized distributors for information on equivalent or alternative models that may be available. For the most up-to-date product information and availability, please speak with our website's sales team.