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