UC3524DW - Texas Instruments

Manufacturer Part Number

UC3524DW

Manufacturer

Texas Instruments

Introduction

The UC3524DW is an advanced power management integrated circuit (PMIC) for DC DC switching controllers. It excels in controlling step-up, step-up/step-down converters with a flexible output configuration.

Product Features and Performance

Supports a variety of topologies: Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Dual output for diverse application needs

Single-phase output configuration

Operates over a supply voltage range of 8V to 40V

Capable of switching frequencies up to 300kHz

Maximum duty cycle of 45%

Incorporates current limit, enable, frequency control, and ramp control features

Designed for surface mount technology with a 16-SOIC package

Product Advantages

Versatility in supporting multiple converter topologies

Efficient power management for a wide range of voltages

High switching frequency facilitating smaller size components

Comprehensive control features for improved system performance

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 8V ~ 40V

Frequency Switching: 300kHz

Duty Cycle (Max): 45%

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

Package / Case: 16-SOIC

Quality and Safety Features

Rigorous quality testing to ensure high reliability

Designed with safety features including current limit

Compatibility

Compatible with a wide range of power topologies and applications

Application Areas

Power supplies

Portable devices

Industrial control systems

Automotive applications

Product Lifecycle

Currently marked as Active

Not nearing discontinuation and replacements or upgrades are likely available

Several Key Reasons to Choose This Product

Flexibility in application due to support for multiple topologies

High-frequency operation allows for compact system designs

Comprehensive control features enhance system reliability and performance

Wide operating temperature range suitable for various environments

High-quality standards and safety features from Texas Instruments