Manufacturer Part Number
TPS2220APWPR
Manufacturer
Texas Instruments
Introduction
The TPS2220APWPR is a Power Distribution Switch from Texas Instruments designed for PCMCIA applications.
Product Features and Performance
Integrated PCMCIA Switch
Three Outputs for power distribution
High Side Output Configuration
Current Limiting and Over Temperature Fault Protection
Status Flag to indicate fault conditions
Serial interface for communication
Supports Voltage Load at 3.3V, 5V, 12V
Product Advantages
Fixed current limiting enhances safety
Compatible with multiple load voltages to accommodate different applications
Highly integrated to reduce external component count
Key Technical Parameters
Number of Outputs: 3
Ratio Input:Output: 1:1
Rds On (Typ): 95mOhm
Current Output (Max): 1A
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Over Temperature Protection
Fixed Current Limiting
Fault Status Reporting
Compatibility
Suitable for PCMCIA Power Distribution applications
Serial interface compatible with common communication protocols
Application Areas
PCMCIA Card Power Management
Portable Electronic Devices
Embedded Systems
Product Lifecycle
Obsolete
Alternative replacements or upgrades may be available by consulting Texas Instruments
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
Multi-voltage operation for versatile application usage
Fixed current limiting provides a high level of protection
Built-in fault protection improves overall system safety
Reduced component count for simpler design and lower costs