TPS51461RGER - Texas Instruments

Manufacturer Part Number

TPS51461RGER

Manufacturer

Texas Instruments

Introduction

The TPS51461RGER is a step-down DC-DC switching regulator designed for efficient power management, particularly in applications requiring a compact, high-performance power solution.

Product Features and Performance

Programmable output voltage with options for 0.675V, 0.725V, 0.8V, 0.85V, and 0.9V

High output current capability up to 6A

Uses D-CAP+™ topology for fast transient response

Synchronous rectification for improved efficiency

Dual frequency operation at 700kHz and 1MHz enables flexibility in balancing efficiency and component size

Supports operation with minimum input voltage of 3.3V and maximum of 5V

Product Advantages

High efficiency and compact size ideal for space-constrained applications

Flexible power solution with programmable output voltages

Enhanced thermal performance with 24-VFQFN exposed pad package

Key Technical Parameters

Voltage Input (Min): 3.3V

Voltage Input (Max): 5V

Voltage Output (Min/Fixed): 0.675V to 0.9V

Current Output: 6A

Frequency Switching: 700kHz, 1MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in over temperature protection

Under voltage lockout for safe operation

Compatibility

Compatible with a range of electronic devices requiring efficient power conversion

Application Areas

Computing systems

Telecommunication equipment

Networking devices

Portable electronics

Product Lifecycle

Currently active with no indication of discontinuation

Readily available replacements and upgrades not specified

Several Key Reasons to Choose This Product

High efficiency ensures minimal energy loss during power conversion

Programmable output for greater flexibility across different applications

Robust design with built-in safety features enhances reliability

Supports a wide range of input and output voltage levels tailored for various electronic devices

Compact footprint suitable for space-sensitive applications