CS51031YDR8G - onsemi

Manufacturer Part Number

CS51031YDR8G

Manufacturer

onsemi

Introduction

The CS51031YDR8G is a step-down DC-DC switching controller designed for power management applications.

Product Features and Performance

Step-Down (Buck) topology

Single output transistor driver

Supports a maximum of one output phase

Voltage supply range from 4.3V to 20V

Switching frequency at 200kHz

Up to 83.3% maximum duty cycle

Frequency Control and Soft Start features

Product Advantages

Efficient power conversion for step-down voltage applications

Flexibility with a wide operating voltage range

Simplified design considerations with single-phase output

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 4.3V to 20V

Frequency Switching: 200kHz

Duty Cycle (Max): 83.3%

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operation across a wide range of temperatures

Compatibility

Surface-mount device compatible with 8-SOIC package

Application Areas

Power supply modules

Consumer electronics

Industrial control systems

Product Lifecycle

Obsolete product status

No direct replacements or upgrades available

Reasons to Choose This Product

Optimized for simplifying power management designs

Durable and reliable within specified operating conditions

Wide input voltage range caters to diverse applications

onsemi's reputation for manufacturing quality power components