Manufacturer Part Number
TPS2541ARTER
Manufacturer
Texas Instruments
Introduction
The TPS2541ARTER is a specialized USB power switch designed for power distribution and load driving in electronic devices, ensuring efficient management with its advanced technology.
Product Features and Performance
Single USB switch output
High Side output configuration utilizing N-Channel
Features load discharge and status flag
Interface type: On/Off for straightforward operation
Fault Protection includes adjustable current limiting, overtemperature protection, and UVLO (Under Voltage Lock Out)
Product Advantages
Efficient power distribution for USB interfaces
Compact 16-WQFN (3x3) package enhances PCB space utilization
Comprehensive fault protection safeguards the device and connected peripherals
Enables robust power management without requiring a separate voltage supply
Key Technical Parameters
Voltage Load: 4.5V ~ 5.5V
Current Output (Max): 2.5A
Rds On (Typ): 73mOhm
Operating Temperature Range: -40°C ~ 125°C (TJ)
Quality and Safety Features
Adjustable current limiting prevents damage due to overcurrent conditions
Overtemperature protection ensures safe operation under high thermal conditions
UVLO feature avoids malfunction or damage at low voltages
Compatibility
Compatible with various USB powered devices requiring efficient and safe power management
Application Areas
Consumer electronics
Portable devices
USB hubs and peripheral power management
Product Lifecycle
Currently active with ongoing production and support
Not nearing discontinuation, with replacements and upgrades available
Several Key Reasons to Choose This Product
High reliability and performance due to comprehensive protection features
Optimal for space-constrained applications owing to the compact packaging
Ensures stable operation through a broad range of temperatures
Direct on/off interface simplifies integration in system designs
No additional voltage supply required, simplifying system power architecture