UC3525BDWG4 - Texas Instruments

Manufacturer Part Number

UC3525BDWG4

Manufacturer

texas-instruments

Introduction

The UC3525BDWG4 is a high-performance, dual-output, pulse-width modulation (PWM) controller designed for a wide range of power conversion applications. It features a versatile architecture that supports various topologies, including buck, boost, flyback, forward, full-bridge, half-bridge, and push-pull converters. With its ability to handle a wide input voltage range and support for synchronous rectification, the UC3525BDWG4 is a flexible and efficient choice for power management in a variety of electronic devices and systems.

Product Features and Performance

Supports multiple power conversion topologies: buck, boost, flyback, forward, full-bridge, half-bridge, and push-pull

Dual-output configuration with independent control of each output

Wide input voltage range of 8V to 35V

Switching frequency range of 100Hz to 400kHz

Maximum duty cycle of 49%

Synchronous rectification capability

Clock synchronization feature

Dead time control, frequency control, ramp, and soft-start control features

Operating temperature range of 0°C to 70°C (TA)

Product Advantages

Versatile power conversion capabilities for a wide range of applications

Efficient operation with support for synchronous rectification

Flexible control features for optimizing power management

Robust design and wide operating temperature range

Key Reasons to Choose This Product

Comprehensive power conversion functionality in a single IC

Reliable and efficient performance for critical power applications

Customizable control features for tailored power management solutions

Extensive compatibility with various electronic systems and devices

Quality and Safety Features

Rigorously tested and designed to meet industry standards

Robust packaging and thermal management for reliable operation

Integrated protection features for improved safety and reliability

Compatibility

The UC3525BDWG4 is designed to be compatible with a wide range of electronic systems and devices that require power management solutions. Its versatile architecture and control features make it suitable for use in a variety of applications, including consumer electronics, industrial equipment, telecommunications systems, and more.

Application Areas

Power supplies for consumer electronics, industrial equipment, and telecommunications systems

Motor control applications

Battery charging and management systems

Renewable energy systems (e.g., solar, wind)

Uninterruptible power supplies (UPS)

Product Lifecycle

The UC3525BDWG4 has been discontinued by Texas Instruments, the manufacturer. However, there are several equivalent or alternative models available from the same manufacturer or other vendors that may serve as replacements. Customers are advised to contact our website's sales team for more information on suitable alternatives and to discuss their specific power management requirements.