TPS61240TDRVRQ1 - Texas Instruments

Manufacturer Part Number

TPS61240TDRVRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade step-up DC/DC converter

Product Features and Performance

Step-Up voltage regulator

Positive output configuration

Fixed 5V output voltage

500mA switch current capability

Boost topology

5MHz switching frequency

Synchronous rectification for improved efficiency

Operational temperature range from -40°C to 105°C

Surface mount 6-WDFN exposed pad package

Compatible with 6-WSON (2x2) device package

Product Advantages

High efficiency for battery-powered applications

Low input voltage capability suitable for single-cell batteries

High switching frequency minimizes the size of external components

Thermal shutdown and overcurrent protection

Automotive qualified following AEC-Q100 standards

Key Technical Parameters

Voltage - Input (Min): 2.3V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 5V

Current - Output: 500mA (Switch)

Frequency - Switching: 3.5MHz

Number of Outputs: 1

Output Type: Fixed

Quality and Safety Features

Over-temperature protection

Overcurrent protection

AEC-Q100 Automotive qualification

Compatibility

Designed for automotive applications

Suitable for battery-powered devices

Usable with micro-sized inductors and capacitors

Application Areas

Automotive systems

Portable electronics

Power bank

Battery-powered equipment

Industrial controls

Product Lifecycle

Active status

Not nearing discontinuation

Replacements or upgrades may exist (consult manufacturer)

Several Key Reasons to Choose This Product

Designed to meet automotive industry standards

High power efficiency extends battery life

Small package size for space-constrained applications

Supports a wide input voltage range compatible with various battery chemistries

High-frequency operation allows the use of small inductors, reducing total solution size

Built-in protection features ensure long-term reliability