UC3524AN - Unitrode

Manufacturer Part Number

UC3524AN

Manufacturer

Texas Instruments

Introduction

The UC3524AN is an integrated circuit designed for power management, specifically as a DC DC switching controller.

Product Features and Performance

Integrated transistor driver for switch-mode power supplies

Supports multiple topologies such as Buck, Boost, Flyback, and more

Compatible with both step-up and step-down voltage conversion

Ability to configure for full-bridge, half-bridge, or push-pull topologies

Supports a single phase, dual output system

Product Advantages

Versatile for various circuit designs due to support for multiple topologies

Supports a wide range of supply voltages, from 8V to 40V

High-frequency switching capability up to 500kHz

Maximum duty cycle of 45% for efficient power conversion

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Up, Step-Down, Step-Up/Step-Down

Output Configuration: Positive

Number of Outputs: 2

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

Frequency Switching: 500kHz

Duty Cycle (Max): 45%

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

Quality and Safety Features

Robust operating temperature range ensures reliability in different environments

Manufactured by Texas Instruments, a leader in semiconductor safety and quality

Compatibility

Through-hole mounting for compatibility with standard PCB designs

Packaged in a 16-DIP (0.300", 7.62mm) for ease of integration

Application Areas

Power supply units

DC to DC converters

Renewable energy systems

Industrial control systems

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation, replacements or upgrades should be available

Several Key Reasons to Choose This Product

Flexible power management solution suitable for a variety of applications

High switching frequency allows for smaller-sized, more efficient designs

Manufactured by an industry leader ensures long-term reliability and performance

Wide input voltage range can accommodate different power sources and requirements

Through-hole package simplifies prototyping and production processes