TPS61122PW - Texas Instruments

Manufacturer Part Number

TPS61122PW

Manufacturer

Texas Instruments

Introduction

The TPS61122PW is a highly-integrated, high-efficiency, step-up DC/DC converter designed for portable devices and other applications that require a regulated output voltage from a battery or other power source. It offers a wide input voltage range, excellent efficiency, and a small solution size, making it an ideal choice for powering a variety of electronic devices.

Product Features and Performance

Wide input voltage range: 1.8V to 5.5V

Excellent efficiency up to 96%

Programmable output voltage from 2.5V to 5.5V

Automatic Pulse Frequency Modulation (PFM) mode for high efficiency at light loads

Ultra-low quiescent current of 10µA

Shutdown mode with <1µA typical supply current

Cycle-by-cycle current limit and thermal shutdown protection

Internal soft-start

Stable operation with small ceramic capacitors

Product Advantages

Highly efficient power conversion for extended battery life

Small solution size for compact device designs

Wide input voltage range for compatibility with various power sources

Comprehensive protection features for reliable operation

Key Reasons to Choose This Product

Optimized for portable, battery-powered applications

Exceptional power efficiency to maximize battery runtime

Compact size and simple external component count

Robust protection features for reliable performance

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Short-circuit protection

Compatibility

The TPS61122PW is compatible with a wide range of handheld and mobile devices that require a regulated output voltage from a battery or other power source.

Application Areas

Smartphones and tablets

Wearable electronics

Portable medical devices

Industrial and consumer electronics

Product Lifecycle

The TPS61122PW is currently in the Last Time Buy phase, meaning it is nearing discontinuation. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.