UC3825ADWTR - Texas Instruments

Manufacturer Part Number

UC3825ADWTR

Manufacturer

Texas Instruments

Introduction

The UC3825ADWTR is a DC-DC switching controller designed for power management applications, offering a range of features suitable for various power conversion topologies.

Product Features and Performance

Dual output transistor driver

Functions include step-up, step-up/step-down

Positive output configuration

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

Frequency switching from 400kHz to 1MHz

Maximum 50% duty cycle

Product Advantages

Versatile topology support increases design flexibility

Integrated features for enhanced control: Current limiting, frequency control, ramp, and soft start functions

Key Technical Parameters

Number of Outputs: 2

Output Phases: 1

Voltage Supply (Vcc/Vdd): 8.4V to 22V

Operating Temperature: 0°C to 70°C

Mounting Type: Surface Mount

Package/Case: 16-SOIC

Quality and Safety Features

Operates within a safe temperature range under standard conditions

Surface mount technology for reliable and robust board-level attachment

Compatibility

Suitable for a broad range of power management applications due to flexible voltage supply and diverse topology support

Application Areas

Suitable for use in complex multi-function power supplies

Ideal for telecommunications, consumer electronics, and industrial systems

Product Lifecycle

Currently active product

Not indicated as nearing discontinuation

Replacement parts or upgrades should be checked with Texas Instruments for future updates

Several Key Reasons to Choose This Product

Integrated multiple control features offer precision and protection in operation

Broad compatibility with various circuit topologies allows for flexible design implementations

High switching frequency range suitable for modern high-performance applications

Offered by Texas Instruments, a leader in semiconductor solutions ensuring quality and reliability