SG3525AN - STMicroelectronics

Manufacturer Part Number

SG3525AN

Manufacturer

Microchip Technology

Introduction

The SG3525AN is a versatile and efficient DC DC switching controller designed for power management applications.

Product Features and Performance

Supports step-up and step-down functions

Utilizes push-pull topology

Two output channels

Single output phase

Capable of operating across a wide supply voltage range from 8V to 35V

Frequency switching capability ranges from 100Hz to 400kHz

Maximum duty cycle of 49%

Includes synchronous rectifier to enhance efficiency

Features clock synchronization

Equipped with control features including enable, frequency control, and soft start

Product Advantages

Versatility in handling various types of voltage requirements

High efficiency due to synchronous rectification

Precision in control through clock synchronization

Enhanced system reliability with soft start feature

Key Technical Parameters

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

Frequency Switching: 100Hz ~ 400kHz

Duty Cycle (Max): 49%

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Ensures reliable operation within specified temperature range

Through-hole mounting offers robust physical attachment

Compatibility

Compatible with a broad range of output loads and applications due to its flexible power handling characteristics

Application Areas

Suitable for power supply units

Ideal for switching regulators in consumer electronics

Applicable in motor control systems

Product Lifecycle

Currently in active production with no nearing discontinuation

Replacement and upgrade options are available within Microchip Technology’s offerings

Several Key Reasons to Choose This Product

Wide range of input voltage suitable for diverse applications

Flexible switching frequency allows for customization according to specific needs

High level of integration reduces external component requirements

Reliable performance enhanced by comprehensive control and safety features

Trusted manufacturer known for quality and innovation in electronics