UC2526ADWTR - Texas Instruments

Manufacturer Part Number

UC2526ADWTR

Manufacturer

Texas Instruments

Introduction

The UC2526ADWTR is a robust power management integrated circuit (PMIC), designed for DC-DC switching control applications.

Product Features and Performance

Step-Up, Step-Up/Step-Down function

Transistor Driver Output Type

Positive Output Configuration

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

Dual outputs

Single output phase

7V to 35V supply voltage range

Switching frequency range of 1Hz to 600kHz

Duty cycle up to 49%

Supports synchronous rectification

Clock synchronization feature included

Product Advantages

Highly versatile for various power conversion topologies

Efficient power management for a wide range of applications

Integration of multiple features reduces external component count

Synchronous rectification for improved power efficiency

Clock sync enables power supply noise reduction and improved system coordination

Key Technical Parameters

Number of Outputs: 2

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 7V ~ 35V

Frequency - Switching: 1Hz ~ 600kHz

Duty Cycle (Max): 49%

Synchronous Rectifier: Yes

Clock Sync: Yes

Quality and Safety Features

Built-in Enable, Frequency Control, Reset, Soft Start for enhanced safety and reliability

Operating Temperature range of -25°C ~ 85°C ensures performance in varying environmental conditions

Compatibility

Surface Mount device for PCB integration

Package / Case: 18-SOIC

Compatible with standard soldering and assembly processes

Application Areas

Power supplies for consumer electronics

Industrial power systems

Telecommunications equipment

Product Lifecycle

Product Status: Active

Not nearing discontinuation with sustained manufacturer support

Replacements and upgrades might be available as technology advances

Key Reasons to Choose This Product

Highly integrated device simplifies design and reduces time-to-market

Texas Instruments' reputation for reliability and performance

Adaptable to a wide range of power conversion needs

Active product lifecycle status ensures ongoing support

In-built features provide enhanced control over power conversion

A wide operational temperature range allows for deployment in diverse environments