TPS61090RSAR - Texas Instruments

Manufacturer Part Number

TPS61090RSAR

Manufacturer

Texas Instruments

Introduction

The TPS61090RSAR is a high-efficiency step-up DC-DC converter in Texas Instruments' power management portfolio.

Product Features and Performance

Step-Up (Boost) regulator

Output configuration is positive

Adjustable output type

Features a synchronous rectifier for improved efficiency

Supports a frequency of switching at 600kHz

Operates with a single output

Designed for surface mount technology

Product Advantages

High efficiency due to synchronous rectification

Wide input voltage range suitable for multiple applications

Adjustable output voltage for flexible use

Up to 2A switch current output for high-power applications

Capable of operating across a wide temperature range

Key Technical Parameters

Voltage - Input (Min): 1.8V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 1.8V

Voltage - Output (Max): 5.5V

Current - Output: 2A (Switch)

Frequency - Switching: 600kHz

Temperature Range: -40°C ~ 85°C (TA)

Quality and Safety Features

Built to operate reliably over a wide temperature range of -40°C to 85°C

Compatibility

Suitable for a variety of applications requiring voltage boost functionality

Compatible with other components that require an adjustable boost voltage regulator

Compatible with surface mount technology fabrication

Application Areas

Suitable for portable electronics, battery-powered devices, and power backup systems

Ideal for IoT devices and smart sensors

Useful in consumer electronics that require power boosting from batteries

Product Lifecycle

Product Status: Active

Continued manufacturer support and no imminent discontinuation

Several Key Reasons to Choose This Product

Efficient power conversion resulting in extended battery life

Flexible application due to a wide input and output voltage range

Capability to drive loads up to 2A, suitable for high-power demands

Compact 16-VQFN Exposed Pad package saves board space

Components from Texas Instruments are renowned for their reliability and performance

On-going manufacturer support ensures long-term usability and updates

Advanced thermal design of the package allows operation in various environments