TLV62569DBVR - Texas Instruments

Manufacturer Part Number

TLV62569DBVR

Manufacturer

Texas Instruments

Introduction

Low Input Voltage, High-Efficiency Step-Down Buck Converter

Product Features and Performance

High-efficiency power conversion

Adjustable output voltage

5MHz switching frequency for smaller filter components

Integrated synchronous rectifier to improve efficiency

Wide input voltage range from 2.5V to 5.5V

Supports up to 2A output current

Thermal shutdown and overcurrent protection

Soft start functionality to reduce inrush current

Product Advantages

Optimized for battery-powered applications

Low drop-out performance for enhanced efficiency

Small SOT-23-5 package suitable for space-constrained applications

Key Technical Parameters

Input Voltage Min: 2.5V

Input Voltage Max: 5.5V

Output Voltage Min/Fixed: 0.6V

Output Voltage Max: 5.5V

Output Current: 2A

Switching Frequency: 1.5MHz

Quality and Safety Features

Under voltage lockout

Thermal shutdown protection

Overcurrent protection

Peak current mode control for excellent transient response

Compatibility

Suitable for various applications due to adjustable output

Compatible with ceramic and low ESR output capacitors

Can be used in conjunction with microcontrollers, sensors, and RF circuits

Application Areas

Portable and battery-powered devices

Wireless communication equipment

Consumer electronics

Power supplies for sensors and microcontrollers

Product Lifecycle

Product Status: Active

Not reported nearing discontinuation

Options available for replacement or upgrade

Several Key Reasons to Choose This Product

Robust design for extensive temperature range operation (-40°C to 125°C)

Space-saving SOT-23-5 package for compact designs

High-efficiency conversion reduces power loss and extends battery life

Fast switching frequency allows for small external components

Texas Instruments' reputation for quality and reliability