UC3842BVD1R2G - onsemi

Manufacturer Part Number

UC3842BVD1R2G

Manufacturer

onsemi

Introduction

The UC3842BVD1R2G is a high-performance DC DC switching controller designed for power management applications, featuring step-up and step-up/step-down functions.

Product Features and Performance

Output Type: Transistor Driver

Function: Capable of Step-Up and Step-Up/Step-Down operations

Output Configuration: Positive with Isolation Capability

Topology: Boost and Flyback

Single Output with one Output Phase

Voltage Supply Range: 10V to 30V

Switching Frequency: Up to 500kHz

Maximum Duty Cycle: 96%

Frequency Control

Product Advantages

High-efficiency conversion rates

Flexible power supply voltage range

Isolation capability enhances system safety

Key Technical Parameters

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

Frequency Switching: Up to 500kHz

Duty Cycle (Max): 96%

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Operates effectively in a wide range of temperatures (-40°C to 105°C)

Compatibility

Surface Mount, 8-SOIC packaging compatible with standard mounting processes

Application Areas

Suitable for a wide range of power management applications in industrial and consumer electronics

Product Lifecycle

Status: Active

No indication of nearing discontinuation, ensures long-term availability

Several Key Reasons to Choose This Product

High switching frequency allows for smaller external components, reducing overall design size

Highly efficient with a maximum 96% duty cycle reducing energy loss

Wide operating temperature range making it ideal for harsh environments

Isolation capability provides added safety and reliability in electrical designs