TPS54283PWPR - Texas Instruments

Manufacturer Part Number

TPS54283PWPR

Manufacturer

Texas Instruments

Introduction

The TPS54283PWPR is a dual-output, adjustable, step-down (buck) converter from Texas Instruments, designed for a wide range of applications requiring efficient power distribution.

Product Features and Performance

Dual-channel buck converter for efficient power regulation

Adjustable output voltage enabling a wide range of supply voltages

Supports input voltages from 4.5V to 28V

Provides output voltages from 0.8V to 25.2V

Capable of delivering up to 2A output current per channel

Operates at a switching frequency of 310kHz

Non-synchronous rectification for simplified circuit design

Designed for operation in temperatures ranging from -40°C to 85°C

Surface-mount 14-PowerTSSOP package for compact PCB layout

Product Advantages

Versatility due to wide input and output voltage range

Supports dual-output operation for multi-voltage systems

High efficiency minimizes heat generation

Compact size suitable for space-constrained applications

Reliable operation across a broad temperature spectrum

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 28V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 25.2V

Current Output: 2A

Frequency Switching: 310kHz

Package / Case: 14-PowerTSSOP

Quality and Safety Features

Built to meet high industry standards for quality and safety

Over-temperature and over-current protection enhances device longevity

Compatibility

Compatible with a wide range of microcontrollers and power management circuits

Ideal for multi-voltage power supply designs

Application Areas

Consumer electronics

Industrial systems

Networking equipment

Point-of-load power supplies

Product Lifecycle

The product is currently active

No indication of nearing discontinuation

Future replacements or upgrades might be available but not specified

Several Key Reasons to Choose This Product

High efficiency and reliability for extended product lifespan

Dual-channel output accommodates complex power designs

Wide input and adjustable output voltage range offers design flexibility

Compact and versatile for diverse application requirements

Backed by Texas Instruments' reputation for quality and support