TPS65282RGER - Texas Instruments

Manufacturer Part Number

TPS65282RGER

Manufacturer

Texas Instruments

Introduction

The TPS65282RGER is a dual high-side N-Channel power distribution switch designed primarily for USB applications.

Product Features and Performance

Dual-channel USB switch

High-side output configuration ensures controlled load switching

N-Channel MOSFET outputs for efficient power handling

Slew Rate Controlled for reduced inrush current

Status Flag indicating switch health and fault conditions

Adjustable over-current limiting for enhanced safety

Product Advantages

Integration of two switches in a single package simplifies design

Low Rds (on) value of 100mOhm minimizes power loss

Built-in over-temperature protection and UVLO (Under Voltage Lock-Out) enhance the safety of the application

Allows for simple on/off control interface

Key Technical Parameters

Number of Outputs: 2

Voltage - Load: 4.5V to 18V

Current - Output (Max): 2.7A each channel

Rds On (Typ): 100mOhm at 5 V

Fault Protection features including Current Limiting, Over Temperature, and UVLO

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Adjustable current limiting for protecting against over-current conditions

Over-temperature protection safeguards device and load

Under Voltage Lock-Out (UVLO) prevents operation under unsafe voltage levels

Compatibility

Compatible with standard USB power requirements

Suitable for a variety of applications requiring power distribution switches

Application Areas

USB hubs and accessories

Computers and peripherals

Portable electronics

Power management systems

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation

Potential for long-term availability with replacements or upgrades possible if discontinued

Several Key Reasons to Choose This Product

High integration simplifies design and reduces component count

The device offers a compact package with surface mount 24-VQFN (4x4)

Broad operating voltage and temperature ranges make it suitable for various environments and applications

The slew rate control minimizes EMI and reduces inrush current

Status flag enables easy monitoring and diagnostics of the system

Texas Instruments' reputation for quality and robust support infrastructure

High-efficiency performance reduces overall power consumption and heat generation