TPS40304DRCT - Texas Instruments

Manufacturer Part Number

TPS40304DRCT

Manufacturer

Texas Instruments

Introduction

The TPS40304DRCT is a step-down (buck) controller designed for efficient power management, primarily in computing and telecommunications equipment.

Product Features and Performance

Integrated transistor driver for power conversion

Step-Down (Buck) Functionality

Supports Positive Output Configuration

Buck Topology for efficient power conversion

Single Output with one Output Phase

Wide Voltage Supply Range: 3V to 20V

High Switching Frequency of 600kHz

Maximum Duty Cycle of 90%

Synchronous Rectification for improved efficiency

Enable, Power Good, and Soft Start Control Features

Operating Temperature range of -40°C to 125°C

Product Advantages

Increased power conversion efficiency

Versatile input voltage compatibility

High-frequency operation reduces the size of external components

Synchronous rectification leads to less heat generation

Robust thermal performance for diverse environments

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 3V ~ 20V

Frequency Switching: 600kHz

Duty Cycle (Max): 90%

Synchronous Rectifier: Yes

Quality and Safety Features

Wide operating temperature range for reliability in extreme conditions

Built-in safety features including soft start to prevent inrush current

Compatibility

Designed for surface mount technology, compatible with standard SMT processes

Package / Case compatible with 10-VFDFN Exposed Pad

Application Areas

Computing systems

Telecommunication equipment

Networking servers

Power supplies for industrial applications

Product Lifecycle

Currently active product status

Not indicated as nearing discontinuation

Several Key Reasons to Choose This Product

Manufactured by Texas Instruments, a reputable leader in semiconductor solutions

High-efficiency design reduces energy losses

Suitable for compact electronics due to high switching frequency

Enables developers to meet stringent power requirements

Wide input voltage range accommodates a variety of power sources

Thermal properties suitable for use in demanding conditions