TPS2090DR - Texas Instruments

Manufacturer Part Number

TPS2090DR

Manufacturer

Texas Instruments

Introduction

Integrated power management circuit with dual high-side N-Channel MOSFET switches for load distribution

Product Features and Performance

Dual outputs for managing multiple power lines

High-Side switch configuration for protecting the system

N-Channel MOSFET output type ensures efficient power handling

On/Off interface for simple control

Status Flag feature for monitoring switch conditions

Product Advantages

Precise current limiting and over-temperature protection enhance safety

80mOhm typical Rds On for efficient power conduction with minimal loss

Supports a wide voltage range from 2.7V to 5.5V suitable for various applications

Key Technical Parameters

Number of Outputs: 2

Voltage - Load: 2.7V to 5.5V

Current - Output (Max): 250mA

Rds On (Typ): 80mOhm

Fault Protection: Current Limiting, Over Temperature, UVLO

Quality and Safety Features

Current Limiting function prevents excessive current draw

Over Temperature protection to avoid overheating

Under Voltage Lock Out (UVLO) for safe operation under low voltage conditions

Compatibility

Compatible with standard surface mount technology and 8-SOIC equipment

Application Areas

Can be used in USB hubs, power supplies, computers, and peripherals

Product Lifecycle

Active product status, not indicated as nearing discontinuation

Availability of replacements or upgrades not specified

Reasons to Choose This Product

Robust protection features ensure long-term reliability

Suitable for a wide range of power management applications

Designed by Texas Instruments, a trusted name in semiconductor manufacturing

High integration simplifies circuit design and reduces part count

Focus on efficiency with low Rds On and power conservation features