Manufacturer Part Number
TPS2216DB
Manufacturer
Texas Instruments
Introduction
The TPS2216DB is a PCMCIA power switch designed for power distribution on PC cards.
Product Features and Performance
Four independent high-side power distribution switches
Serial interface control
Current limiting for each output
Over-temperature protection
Automatic fault reporting through status flag
Product Advantages
Integration of multiple load drivers in a single device
Precision current limiting enhances system safety
High thermal performance and reliability
Key Technical Parameters
Switch Type: PCMCIA Switch
Number of Outputs: 4
Voltage - Load: 3.3V, 5V, 12V
Current - Output (Max): 1A
Rds On (Typ): 60mOhm
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Built-in fixed current limiting
Over-temperature protection
Industry-standard compliance for safety and performance
Compatibility
Suitable for various PCMCIA card applications
Compatible with 3.3V, 5V, and 12V load voltages
Application Areas
Power management in notebook computers
PCMCIA/CompactFlash card power distribution
Portable device power management
Product Lifecycle
Product Status: Active
No immediate discontinuation, replacements, or upgrades announced
Several Key Reasons to Choose This Product
High reliability and integrated protection features
Wide operating temperature range for harsh environments
Ease of system design with serial control interface
Multiple voltage support meets varied application needs
Compact 30-SSOP package saves board space