SG3525ADWR2G - onsemi

Manufacturer Part Number

SG3525ADWR2G

Manufacturer

onsemi

Introduction

The SG3525ADWR2G is an integrated switching controller from onsemi that functions in power management, specifically designed for DC-DC switching applications.

Product Features and Performance

Output type: Transistor Driver

Function: Capable of both Step-Up and Step-Down voltage conversions

Output configuration: Positive

Topology: Push-Pull

Dual outputs

Single output phase

Supports voltage supply from 8V to 35V

Switching frequency range from 100Hz to 400kHz

Maximum duty cycle of 49%

Features synchronous rectification for efficiency

Clock synchronization capability

Includes control features such as Enable, Frequency Control, and Soft Start

Product Advantages

Versatile with both step-up and step-down functions

Dual output facilitates multiple uses from a single IC

High-frequency operation reduces the size of supporting components

Synchronous rectification enhances overall efficiency

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 8V ~ 35V

Frequency Switching: 100Hz ~ 400kHz

Duty Cycle (Max): 49%

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Reliable operation within industrial temperature ranges

Surface-mount packaging ensures robust and secure mounting

Compatibility

Compatible with a wide range of input voltages and frequencies

Designed for applications requiring a push-pull topology

Application Areas

Suitable for power supply modules

Ideal for DC-DC converters in industrial electronics

Useful in automation and control systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing manufacturer support and availability

Several Key Reasons to Choose This Product

Highly flexible with both step-up and step-down voltage capabilities

Wide input voltage and frequency range accommodate various power systems

The push-pull topology provides efficiency and minimizes external component count

The synchronous rectifier feature ensures enhanced performance in power conversion

Robust design suitable for industrial applications with an operating temperature range of 0°C to 70°C