Manufacturer Part Number
TPS2546RTET
Manufacturer
Texas Instruments
Introduction
TPS2546RTET is a power distribution switch designed for USB applications, ensuring efficient power management and protection.
Product Features and Performance
Single USB switch
Supports high side output configuration using N-Channel
Offers on/off interface control
Includes fault protection with adjustable current limiting, over temperature protection, and under-voltage lockout (UVLO)
Operates effectively in a wide temperature range from -40°C to 125°C
Product Advantages
Integrated fault protection enhances device safety and longevity
High thermal performance with operating temperatures up to 125°C
Compact 16-WQFN (3x3) packaging suitable for space-constrained applications
Key Technical Parameters
Number of Outputs: 1
Voltage Load: 4.5V ~ 5.5V
Current Output (Max): 3A
Rds On (Typ): 73mOhm
Quality and Safety Features
Current limiting (Adjustable)
Over Temperature Protection
Under-Voltage Lockout (UVLO)
Compatibility
Compatible with USB power requirements in various applications
Application Areas
USB powered devices
Consumer electronics
Portable device chargers
Product Lifecycle
Status: Active
Not nearing discontinuation with stable availability for replacements and upgrades
Several Key Reasons to Choose This Product
Robust output current capacity of up to 3A suits high-demand USB devices
Adjustable current limiting and comprehensive fault protection mechanisms ensure device safety and reliability
Compact package design optimizes space in electronic assemblies
Broad operating temperature range makes it suitable for a variety of harsh environments
Active product support and availability from Texas Instruments ensuring long-term usability and support
