TPS61120RSARG4 - Texas Instruments

Manufacturer Part Number

TPS61120RSARG4

Manufacturer

texas-instruments

Introduction

The TPS61120RSARG4 is a high-efficiency, single-inductor, buck-boost DC/DC converter designed for battery-powered handheld and mobile devices. It provides a regulated output voltage from a widely varying input voltage range, making it an ideal choice for applications that require a stable power supply from a battery source.

Product Features and Performance

High efficiency up to 95% in buck mode and 90% in boost mode

Wide input voltage range from 1.8V to 5.5V

Output voltage adjustable from 1.8V to 5.5V

Quiescent current as low as 10µA

Shutdown mode with <1µA typical current

Integrated low-RDS(ON) power switches

Internal compensation and soft-start

Thermal shutdown and overcurrent protection

Product Advantages

Seamless transition between buck and boost operation

Compact size and low component count for a simple, space-saving solution

High efficiency and low quiescent current for extended battery life

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for battery-powered handheld and mobile devices

Delivers a stable, regulated output voltage from a wide range of input voltages

Exceptional power conversion efficiency and low power consumption

Comprehensive protection features ensure reliable and safe operation

Easy to design-in with minimal external components

Quality and Safety Features

Overcurrent protection

Thermal shutdown

ESD protection

Compatibility

The TPS61120RSARG4 is compatible with a wide range of battery-powered handheld and mobile devices that require a stable power supply.

Application Areas

Smartphones

Tablets

Wearable devices

IoT applications

Other battery-powered portable electronics

Product Lifecycle

The TPS61120RSARG4 is a discontinued product at DiGi-Electronics. However, there are equivalent or alternative models available from Texas Instruments, such as the TPS61201 and TPS61202 series. Customers are advised to contact our website's sales team for more information on available alternatives and product support.