TPS61071TDDCRQ1 - Texas Instruments

Manufacturer Part Number

TPS61071TDDCRQ1

Manufacturer

Texas Instruments

Introduction

The TPS61071TDDCRQ1 is a step-up boost voltage regulator designed for automotive applications.

Product Features and Performance

Miniature step-up boost converter

Adjustable output voltage

Capable of supplying 455mA switch current

2MHz switching frequency for compact solution size

Synchronous rectification for improved efficiency

Wide input voltage range from 0.9V to 5.5V

Output voltage range from 1.8V to 5.5V

Supports a single output

Product Advantages

High efficiency due to synchronous rectification

Suitable for battery-powered devices with low input voltages

Automotive grade quality and reliability

Supports a wide range of input and output voltages

Low profile and small footprint in SOT-23-6 package

Key Technical Parameters

Input Voltage (Min): 0.9V

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1.8V

Output Voltage (Max): 5.5V

Current - Output: 455mA (Switch)

Frequency - Switching: 1.2MHz

Operating Temperature: -40°C to 105°C

Quality and Safety Features

Meets AEC-Q100 qualification for automotive applications

Robust thermal performance in operating temperature range

Compatibility

Compatible with various microcontrollers and processors requiring a higher voltage supply

Can be used with single-cell batteries or other low voltage power sources

Surface mount suitable for automated PCB assembly

Application Areas

Automotive systems

Power supply for sensors and microcontrollers

Portable electronics

Energy harvesting

Battery-powered equipment

Product Lifecycle

Currently active product

Not reported to be nearing discontinuation

Potential replacements or upgrades should be checked on Texas Instruments' website

Several Key Reasons to Choose This Product

High efficiency for extended battery life

Capable of working with very low input voltages, suitable for single-cell battery applications

Meets stringent automotive industry standards

High-frequency operation allows the use of small external components

Ease of design with adjustable output voltage

Automotive-grade operating temperature range ensures reliability in harsh conditions