TPS62161DSGT - Texas Instruments

Manufacturer Part Number

TPS62161DSGT

Manufacturer

Texas Instruments

Introduction

The TPS62161DSGT is a highly efficient synchronous step-down DC-DC converter from Texas Instruments' DCS-Control™ series, designed for powering portable applications in a compact package.

Product Features and Performance

High-efficiency synchronous step-down voltage regulator

Output current capability of 1A

Fixed 1.8V output voltage

Wide input voltage range from 3V to 17V

High-frequency switching at 2.25MHz

Stable with low-ESR ceramic capacitors

100% duty cycle for lowest dropout

Product Advantages

Compact 8-WSON (2x2) package saves board space

Integrated synchronous rectifier for high efficiency

Low output voltage ripple

Fast transient response due to DCS-Control topology

High power density

Key Technical Parameters

Input Voltage (Min): 3V

Input Voltage (Max): 17V

Output Voltage (Fixed): 1.8V

Output Current: 1A

Switching Frequency: 2.25MHz

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

Quality and Safety Features

Over-temperature and over-current protection

Under voltage lockout

Cycle-by-cycle current limit

Compatibility

Optimal for small form factor applications

Compatible with various microprocessors, DSPs, and other digital loads

Application Areas

Portable electronics

Wireless communication devices

Digital cameras

Tablet PCs and notebooks

Product Lifecycle

Product status is active

Not reported as nearing discontinuation

Potential future replacements or upgrades should be monitored on Texas Instrument's product page

Several Key Reasons to Choose This Product

High efficiency for extended battery life

Low-noise operation suitable for RF and precision measurements

Suitable for a wide range of input voltages

Space-saving 8-WSON package for compact designs

Leading-edge integration of control and safety features

Supported by Texas Instruments' renowned reliability and customer service