Manufacturer Part Number
TPS2211IDBR
Manufacturer
Texas Instruments
Introduction
The TPS2211IDBR is a power management integrated circuit designed for power distribution and load driving, specifically catering to PCMCIA switch applications.
Product Features and Performance
Dual output power distribution switch
Support for 3.3V, 5V, and 12V load voltages
Parallel interface for command and control
Current limiting and over-temperature fault protection
Status flag feature for monitoring switch status
Typical Rds (on) resistance of 50mOhm
Product Advantages
Efficient power distribution for dual supplies
Built-in safety features to protect against overcurrent and overheating
Compact 16-SSOP package suitable for space-constrained applications
Active component status ensures ongoing production and support
Key Technical Parameters
Switch Type: PCMCIA Switch
Number of Outputs: 2
Ratio - Input:Output: 3:2
Output Configuration: High Side
Voltage - Load: 3.3V, 5V, 12V
Current - Output (Max): 1A
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Current Limiting (Fixed)
Over Temperature Protection
Compatibility
Suitable for use with PCMCIA cards and related applications
Application Areas
Notebook computers
PCMCIA card readers and drives
Portable electronics with card slots
Product Lifecycle
Active product status, not nearing discontinuation
Replacements or upgrades should be available if needed
Several Key Reasons to Choose This Product
Reliable power management for dual voltage systems
Texas Instruments' reputation for quality and performance
Robust thermal and overcurrent protection for device safety
Suitable for a broad range of PCMCIA card applications
Ease of integration with parallel interface
Supports common load voltages for flexible use in multiple designs