TPS53119RGTR - Texas Instruments

Manufacturer Part Number

TPS53119RGTR

Manufacturer

Texas Instruments

Introduction

The TPS53119RGTR is a high-performance step-down (buck) controller from Texas Instruments, designed for efficient power management in electronic devices.

Product Features and Performance

Step-down (Buck) output topology

Supports a single output phase

Voltage supply range from 4.5V to 25V

Adjustable switching frequency from 200kHz to 1.07MHz

Maximum duty cycle of 90%

Incorporates synchronous rectification for efficiency

Features soft start and enable control

Operating temperature range from -20°C to 85°C

Surface Mount, 16-VFQFN exposed pad package

Product Advantages

Enhanced power efficiency with Eco-Mode™

High integration with built-in transistor driver

Compact 16-VQFN package for space-constrained applications

D-CAP+™ technology ensures fast transient response

Key Technical Parameters

Supply Voltage: 4.5V to 25V

Switching Frequency: 200kHz to 1.07MHz

Output Phases: 1

Max Duty Cycle: 90%

Package: 16-VFQFN Exposed Pad

Quality and Safety Features

Reliable operation within a broad temperature range of -20°C to 85°C

Robust against thermal and electrical stresses due to high-quality build

Compatibility

Compatible with a variety of applications requiring efficient power control and buck conversion

Application Areas

Servers

Telecommunications

Computing Applications

Networking Equipment

Product Lifecycle

Status: Active

Not close to discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High efficiency and reduced power loss due to synchronous rectification and Eco-Mode™

Flexible application use supported by a wide input voltage range

Suitable for complex designs due to its compact size and integrated features

Proven reliability in industrial temperature ranges and demanding operating conditions