TPS40003DGQR - Texas Instruments

Manufacturer Part Number

TPS40003DGQR

Manufacturer

Texas Instruments

Introduction

The TPS40003DGQR is a high-performance, synchronous step-down DC-DC switching controller from Texas Instruments. It is designed for use in a wide range of power supply applications.

Product Features and Performance

Operates from 2.25V to 5.5V input voltage range

Supports a switching frequency up to 600kHz

Provides a single positive output with a maximum duty cycle of 93%

Integrated current limit and soft-start control features

Optimized for high-efficiency power conversion

Product Advantages

Flexible and efficient power conversion

Compact size with surface mount package

Robust operating temperature range of -40°C to 85°C

Ease of use with built-in control features

Key Technical Parameters

Input Voltage Range: 2.25V to 5.5V

Switching Frequency: Up to 600kHz

Output Voltage: Positive

Maximum Duty Cycle: 93%

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Reliable and durable construction

Compatibility

Suitable for a wide range of power supply applications

Application Areas

Portable electronics

Industrial equipment

Telecommunications equipment

Automotive systems

Product Lifecycle

The TPS40003DGQR is an active and widely available product from Texas Instruments.

Several Key Reasons to Choose This Product

Efficient and flexible power conversion

High-performance with advanced control features

Wide operating temperature range for diverse applications

Compact size and surface mount design for easy integration

Robust quality and safety compliance