Manufacturer Part Number
TPS2541RTET
Manufacturer
Texas Instruments
Introduction
The TPS2541RTET is a dedicated USB power switch and charging port controller from Texas Instruments, designed for power distribution in USB applications.
Product Features and Performance
Integrated USB 2.0 compliant charging port controller
Supports 5V USB VBUS voltage
5A continuous output current capability
Low on-resistance of 73mOhm
Load discharge and status flag features
Automatic current limiting and over-temperature protection
Under-voltage lockout (UVLO)
Product Advantages
High-efficiency power distribution
Enhanced thermal performance with 16-WFQFN package
Robust fault protection mechanisms
Ease of integration with surface mount technology
Compatible with downstream USB charging specifications
Key Technical Parameters
Switch Type: USB Switch
Number of Outputs: 1
Output Configuration: High Side
Output Type: N-Channel
Voltage - Load: 4.5V to 5.5V
Current - Output (Max): 2.5A
Quality and Safety Features
Current Limiting (Adjustable)
Over Temperature Protection
Under-voltage Lockout (UVLO)
Compatibility
Designed to interface with On/Off control systems
Compatible with a single USB port power distribution
Application Areas
USB hubs
Desktop and mobile accessories
USB charging stations
Portable electronic devices
Product Lifecycle
Product Status: Active
No near discontinuation indicated, replacements or upgrades available
Several Key Reasons to Choose This Product
Highly integrated power switch solution for USB ports
Supports a wide operating temperature range of -40°C to 125°C
Optimized for power management in portable electronics
Enables efficient current delivery for device charging
Provides built-in safety features, ensuring device and user protection
Ease of mass production due to tape and reel packaging
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