TPS62290DRVR - Texas Instruments

Manufacturer Part Number

TPS62290DRVR

Manufacturer

Texas Instruments

Introduction

The TPS62290DRVR is a highly efficient step-down converter belonging to Power Management Integrated Circuits.

Product Features and Performance

Buck (step-down) topology

Adjustable output voltage

25 MHz switching frequency

Synchronous rectification for improved efficiency

1A output current capability

Input voltage range from 2.3V to 6V

Output voltage range from 0.6V to 6V

Thermal shutdown protection

Overcurrent protection

Soft start

Low dropout operation

Product Advantages

High efficiency saves power and extends battery life

Small 6-WDFN package saves board space

Integrated MOSFETs reduce external component count

Wide input and output voltage ranges accommodate various applications

Key Technical Parameters

Voltage - Input (Min): 2.3V

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 0.6V

Voltage - Output (Max): 6V

Current - Output: 1A

Frequency - Switching: 2.25MHz

Operation Temperature Range: -40°C to 85°C

Quality and Safety Features

Thermal shutdown

Overcurrent protection

Undervoltage lockout

Cycle-by-cycle current limit

Compatibility

Compatible with a broad range of input and output voltages

Fits in various applications due to small package size and adjustable output voltage

Suitable for use in space-constrained applications

Application Areas

Portable devices

Wireless and networking equipment

Consumer electronics

Power supply modules

Product Lifecycle

Active product

Not indicated as nearing discontinuation

Availability of replacements or upgrades should be checked with manufacturer or supplier

Several Key Reasons to Choose This Product

High power efficiency contributes to longer device operation on a single charge

Compact size suitable for portable electronics

Flexible power solution due to wide voltage input and output ranges

High-frequency operation allows for smaller external components

Texas Instruments' reliability and support infrastructure