TPS62407QDRCRQ1 - Texas Instruments

Manufacturer Part Number

TPS62407QDRCRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-qualified, high-efficiency, synchronous step-down DC-DC regulator

Product Features and Performance

Dual output voltage regulation

High efficiency up to 95%

25MHz switching frequency for compact solution size

100% Duty Cycle for Lowest Dropout

Power Save Mode for Light Load Efficiency

Output Discharge Function

Thermal Shutdown and Over-Current Protection

Product Advantages

High switching frequency allows for smaller external components

Synchronous rectification for improved efficiency

Suitable for automotive applications due to AEC-Q100 qualification

Broad temperature range suitable for harsh environments

Key Technical Parameters

Input Voltage Range: 2.5V to 6V

Output Voltages: 1.225V and 1.85V

Output Currents: 400mA and 600mA

Switching Frequency: 2.25MHz

Grade: Automotive

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified

Over-current protection

Thermal shutdown feature

Compatibility

Surface mount compatible

10-VFDFN exposed pad package for enhanced thermal performance

Compatible with other devices in the TPS62xxx family for design flexibility

Application Areas

Automotive systems

Power supply modules

Portable electronics

Embedded systems

Product Lifecycle

Active product status

Not indicated as nearing discontinuation

Replacements or upgrades should be referenced from Texas Instruments product directory

Several Key Reasons to Choose This Product

Automotive grade reliability and performance

Enhanced power efficiency for energy-sensitive applications

Compact and lightweight design fostered by high switching frequency

Dual outputs reduce component count for multi-voltage needs

Extensive protection features ensure long-term durability

Outstanding thermal performance for high-temperature environments