TPS62242QDDCRQ1 - Texas Instruments

Manufacturer Part Number

TPS62242QDDCRQ1

Manufacturer

Texas Instruments

Introduction

The TPS62242QDDCRQ1 is a highly efficient synchronous step-down DC-DC converter from Texas Instruments, designed for use in power-sensitive applications.

Product Features and Performance

Synchronous switch for high efficiency

Step-Down (Buck) topology

Fixed output voltage regulation

Supports a single output

High-frequency operation at 2.25MHz

Low input voltage capability starting from 2V

Input voltage up to 6V

Fixed output voltage of 1.2V

Output current capacity of 300mA

Thermal shutdown and overcurrent protection

Stable with low ESR ceramic capacitors

Product Advantages

Compact SOT-23-5 package suitable for space-constrained applications

High energy efficiency for battery-powered devices

Low ripple voltage for sensitive electronics

Automotive-grade reliability and performance

Key Technical Parameters

Voltage Input (Min): 2V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.2V

Current Output: 300mA

Frequency Switching: 2.25MHz

Operating Temperature: -40°C ~ 115°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Over-temperature and over-current protection mechanisms built-in

Automotive-grade product reliability

Compatibility

Designed for easy integration with standard SOT-23-5 mount

Application Areas

Automotive electronics

Battery-operated devices

Portable electronics

Power Management modules

Embedded systems

Product Lifecycle

Active status indicating that the product is currently in production and not near discontinuation

Ongoing availability with potential future replacements or upgrades

Several Key Reasons to Choose This Product

Robust automotive-grade quality and high reliability due to AEC-Q100 qualification

High-frequency operation minimizes the size of external components

Capable of providing stable output voltage for various electronics within a wide range of input voltages

The small form factor of the package is ideal for space-limited applications

Low dropout performance suitable for applications where battery life is critical

Texas Instruments' proven expertise and support in power management solutions