TPS2556DRBR - Texas Instruments

Manufacturer Part Number

TPS2556DRBR

Manufacturer

Texas Instruments

Introduction

Precision adjustable current-limited power-distribution switches

Product Features and Performance

General Purpose Power Distribution Switch

Single Output High Side Configuration

N-Channel MOSFET Output Type

Slew Rate Controlled Turn-On

Status Flag for Fault Indication

Supports 2.5V to 6.5V Load Voltage

Adjustable Current Limiting

Over Temperature Protection

Under Voltage Lockout (UVLO)

Product Advantages

High Accuracy Current Limiting

Built-in Thermal Shutdown

Fault Reporting Capability

Enhanced System Safety

Key Technical Parameters

One Output Channel

500mA Maximum Output Current

22mOhm Rds On (Typical)

Non-Inverting Input

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

Quality and Safety Features

Adjustable Current Limit for Precise Control

Over Temperature Protection to Prevent Overheating

Under Voltage Lockout to Ensure Proper Operation

Compatibility

Compatible with a Wide Range of Load Voltages

Suitable for Various High-Side Power Distribution Applications

Application Areas

USB Ports and Hubs

Consumer Electronics

Peripheral Ports

Hot Swap Supplies

Product Lifecycle

Active Status

Not Near Discontinuation

Availability of Replacements or Upgrades

Several Key Reasons to Choose This Product

High Integration Reduces System Complexity and Cost

Precision Current-Limiting Enhances System Reliability

Low Rds On Minimizes Power Loss and Heat

Built-in Protection Features Safeguard System Operation

Wide Operating Temperature Range for Harsh Environments

Compact 8-SON (3x3) Surface Mount Package Saves PCB Space