Manufacturer Part Number
TPS2205IDBR
Manufacturer
Texas Instruments
Introduction
A power management integrated circuit (PMIC) designed to distribute power across multiple loads in applications, particularly suitable for PCMCIA switch roles.
Product Features and Performance
Supports PCMCIA switch functionality
Provides four outputs that allow distribution of power
Incorporates status flag feature for monitoring
Equipped with current limiting and over-temperature fault protection
Can operate across a wide temperature range from -40°C to 85°C
Designed for surface mount applications
Product Advantages
High efficiency due to a typical Rds(on) of 103mOhm
Flexible power supply, supporting 3.3V, 5V, and 12V loads
Does not require an additional voltage supply for operation
Enhanced safety features including fixed current limiting and thermal protection
Key Technical Parameters
Number of Outputs: 4
Voltage Load: 3.3V, 5V, 12V
Current Output (Max): 1A
Rds On (Typ): 103mOhm
Fault Protection: Current Limiting (Fixed), Over Temperature
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built-in fixed current limiting
Over-temperature protection mechanism
Surface mount design complies with industry standard packaging
Compatibility
Suitable for PCMCIA applications
Versatile load voltage compatibility (3.3V, 5V, 12V) for varied device requirements
Application Areas
Power distribution in portable devices
PCMCIA card power management
Mobile devices and computing platforms needing multiple power outputs
Product Lifecycle
Product Status: Active, indicating ongoing production and support
No indication of impending discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
Texas Instruments' reliability and support
Broad compatibility with various voltage levels and power management needs
Efficient power distribution with low Rds (on) for reduced power loss
Comprehensive safety features safeguarding against over-current and overheating
Active product status ensures continuity and support for future designs
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