TPS61081DRCR - Texas Instruments

Manufacturer Part Number

TPS61081DRCR

Manufacturer

Texas Instruments

Introduction

The TPS61081DRCR is a step-up, or boost, DC-DC switching regulator designed for powering devices where input voltage is lower than output voltage.

Product Features and Performance

Step-Up Function

Positive output configuration

Adjustable output type

Boost topology

Capable of driving 1.3A switch current

Switching frequency options: 600kHz or 1.2MHz

Operates within an input voltage range from 2.5V to 6V

Output voltage adjustable from 2.5V up to 27V

Ambient operating temperature range from -40°C to 85°C

Product Advantages

Flexible power solution for varying input and higher output requirements

High output voltage range suitable for multiple applications

Dual frequency option enables optimization of component size and efficiency

Key Technical Parameters

Input Voltage (Min): 2.5V

Input Voltage (Max): 6V

Output Voltage (Min): 2.5V

Output Voltage (Max): 27V

Output Current: 1.3A (Switch)

Switching Frequency: 600kHz, 1.2MHz

Quality and Safety Features

Operating temperature certified from -40°C to 85°C ensures reliability under extreme conditions

Compatibility

Suited for surface mount technology with 10-VFDFN exposed pad package

Application Areas

Ideal for battery-powered devices requiring a higher voltage

Suitable for portable devices that need efficient power step-up conversion

Product Lifecycle

Status: Obsolete

Note: Check for potential replacements or newer versions due to obsolescence

Several Key Reasons to Choose This Product

High maximum output voltage up to 27V

Flexible input voltage range suitable for varied battery technologies

Dual switching frequency for efficiency and size trade-offs

Robust operating temperature range ideal for harsh environments

Texas Instruments' reliability and support for obsolete products