UC2842BDR2G - onsemi

Manufacturer Part Number

UC2842BDR2G

Manufacturer

onsemi

Introduction

The UC2842BDR2G is a highly efficient DC DC Switching Controller designed for power management applications. It is housed in a 14-SOIC package and primarily used to enable step-up or step-up/step-down voltage conversion.

Product Features and Performance

Output Type: Transistor Driver

Functions include Step-Up and Step-Up/Step-Down

Positive Output Configuration with Isolation Capability

Boost and Flyback Topologies

Single output with one output phase

Supports voltage supply from 10V to 30V

Switching frequency up to 500kHz

Maximum duty cycle of 96%

Product Advantages

High efficiency in voltage conversion

Flexibility with both step-up and step-up/step-down functions

Capable of managing isolated configurations

High frequency operation reduces the size of reactive components

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 10V ~ 30V

Frequency Switching: Up to 500kHz

Duty Cycle (Max): 96%

Operating Temperature: -25°C ~ 85°C

Package: 14-SOIC

Quality and Safety Features

Robust operating temperature range ensuring stability in various environments

Optimized circuit design for reliable performance

Compatibility

Compatible with a range of electronic applications requiring voltage step-up or step-down with isolation capabilities

Application Areas

Power supply modules

Renewable energy systems

Portable devices

Industrial control systems

Product Lifecycle

Active product status

Continued manufacturer support and availability

Several Key Reasons to Choose This Product

High reliability and extended operating temperature range

Versatile voltage supply compatibility from 10V to 30V

High switching frequency allowing for smaller component size in design

Ability to handle both step-up and step-up/step-down configurations for broader application use

Strong manufacturer support from onsemi