TPS65283RGER - Texas Instruments

Manufacturer Part Number

TPS65283RGER

Manufacturer

Texas Instruments

Introduction

The TPS65283RGER is a highly integrated step-down (buck) regulator designed for various power management applications, leveraging advanced technology to provide efficient voltage regulation.

Product Features and Performance

Dual output adjustable step-down (buck) regulator

Input voltage range from 4.5V to 18V

Adjustable output voltage from 0.6V to 9V

Output current capability of 3.5A for the first output and 2.5A for the second output

Switching frequency range from 200kHz to 2MHz

Implements synchronous rectification for improved efficiency

Operating temperature range from -40°C to 125°C

Surface Mount, 24-VFQFN Exposed Pad packaging for compact design

Product Advantages

High efficiency due to synchronous rectification

Flexible power solution with adjustable output voltage

Supports a wide range of input voltages catering to various source types

Dual outputs for multi-load systems

High frequency operation allows for smaller passive components

Robust thermal performance for reliability in challenging environments

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 9V

Current Output: 3.5A (Output 1), 2.5A (Output 2)

Frequency Switching: 200kHz ~ 2MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to meet high-quality standards of Texas Instruments

Features thermal shutdown and overcurrent protection for enhanced safety

Compatibility

Designed for surface mount technology, ensuring compatibility with modern PCB assembly processes

Application Areas

Consumer Electronics

Networking Equipment

Industrial Systems

Power Supply Units

Product Lifecycle

Active status, implying ongoing production and availability

No current indication of nearing discontinuation, with support and replacements readily available

Several Key Reasons to Choose This Product

Versatile voltage input and adjustable output catering to a broad range of applications

Dual-output functionality enables supporting multiple loads with a single device

High efficiency and compact design contribute to a reduction in overall system power loss and space

Texas Instruments' reputation for reliability and performance

Comprehensive protection features ensure the longevity and safety of both the regulator and the application it serves