TPS54319RTER - Texas Instruments

Manufacturer Part Number

TPS54319RTER

Manufacturer

Texas Instruments

Introduction

The TPS54319RTER is a step-down (buck) regulator from Texas Instruments, designed to efficiently convert higher input voltage into lower output voltage with adjustable output options.

Product Features and Performance

Adjustable output voltage from 0.827V to 4.5V

High-efficiency buck regulator

Supports input voltage range from 2.95V to 6V

Maximum output current of 3A

Switching frequency adjustable from 300kHz to 2MHz

Features synchronous rectification for better efficiency

Operates in temperatures ranging from -40°C to 150°C

Surface mount package, suitable for compact designs

Product Advantages

High efficiency and reliable power conversion

Flexible power management with adjustable voltage and frequency settings

High thermal performance and robust operation in extreme temperatures

Key Technical Parameters

Voltage Input (Min): 2.95V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.827V

Voltage Output (Max): 4.5V

Current Output: 3A

Frequency Switching: 300kHz ~ 2MHz

Quality and Safety Features

Built-in thermal shutdown

Overcurrent and overvoltage protection

Under voltage lockout (UVLO)

Compatibility

Compatible with a wide range of input voltages

Suitable for digital and analog loads

Application Areas

Power supply for FPGAs, ASICs, DSPs

Portable electronics

Networking and telecom equipment

Consumer electronics

Product Lifecycle

Currently active and in production

No indication of discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Reliable performance from a renowned manufacturer, Texas Instruments

High efficiency and precision in voltage regulation

Versatile in applications due to wide input and output voltage ranges

Robust design suitable for harsh environments and compact devices

Comprehensive protection features ensuring long service life and safety