CS5124XD8 - onsemi

Manufacturer Part Number

CS5124XD8

Manufacturer

onsemi

Introduction

The CS5124XD8 is a switching controller designed for power management applications, optimized for step-up/step-down operations with isolation capability.

Product Features and Performance

Output type: Transistor Driver

Functions: Step-Up/Step-Down

Output configuration: Positive, Isolation Capable

Topology: Flyback, Forward Converter

Frequency Switching: 400kHz

Duty Cycle (Max): 82.5%

Control features: Soft Start

Synchronous Rectifier: No

Clock Sync: No

Operating Temperature: -40°C ~ 105°C

Product Advantages

High efficiency with duty cycle up to 82.5%

Flexible power supply range from 7.7V to 20V

Supports complex topologies for diverse applications

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 7.7V ~ 20V

Frequency Switching: 400kHz

Duty Cycle (Max): 82.5%

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Robust operation in extreme temperatures ranging from -40°C to 105°C

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Application Areas

Suitable for advanced power management solutions in electronics including industrial and automation systems.

Product Lifecycle

Status: Obsolete

Note: Customers should seek replacements or upgrades as this model is no longer being produced.

Several Key Reasons to Choose This Product

High switching frequency enables compact and efficient designs.

High maximum duty cycle allows for greater energy utilization.

Suitable for applications requiring isolation.

Robust temperature handling ensures reliability in various environments.

Designed for easy integration with surface mount technology.