TPS2020D - Texas Instruments

Manufacturer Part Number

TPS2020D

Manufacturer

Texas Instruments

Introduction

The TPS2020D is a single channel power distribution switch designed for applications requiring current limiting and thermal protection.

Product Features and Performance

General Purpose Switch

Single Output High Side N-Channel MOSFET

On/Off Control Interface

Status Flag for Enhanced Feedback

Fixed Current Limiting for Overcurrent Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Suitable for 2.7V to 5.5V Load Voltage

Operates Without External Supply Voltage

Product Advantages

Integration of multiple protection features reduces component count

High-side switch provides load isolation from the system

Compact 8-SOIC package for space-saving

Key Technical Parameters

Number of Outputs: 1

Input:Output Ratio: 1:1

Rds On (Typical): 33mOhm

Maximum Output Current: 200mA

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

Quality and Safety Features

Current Limiting (Fixed)

Over Temperature Shutdown

Under Voltage Lockout ensures operation at safe voltages

Compatibility

Compatible with 2.7V to 5.5V voltage levels

Application Areas

USB hubs

Portable Electronics

Peripheral Ports

Product Lifecycle

Active product status

Not nearing discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

Reliable performance with fixed current limiting and temperature protection

User-friendly with an easy-to-use On/Off control interface and status flag

Texas Instruments' reputation for quality and robustness

Wide operating temperature range suitable for various environments

Surface-mount device for modern high-density PCB designs