Manufacturer Part Number
TPS2543RTER
Manufacturer
Texas Instruments
Introduction
The TPS2543RTER is a USB power distribution switch designed for power management applications.
Product Features and Performance
USB Switch with single output
High Side Output Configuration
N-Channel Output Type
Built-in On/Off Interface
Supports Load Voltage range from 4.5V to 5.5V
Not reliant on external Voltage Supply (Vcc/Vdd)
Maximum Current Output of 3A
Typical Rds (On) of 73mOhm
Non-Inverting Input Type
Current Limiting, Over Temperature, and UVLO Fault Protection
Operating Temperature range from -40°C to 125°C
Surface Mount, 16-WQFN (3x3) Supplier Device Package
16-WFQFN Exposed Pad Package/Case
Product Advantages
Integrated control features for better power management
Highly optimized for USB power applications
Adjustable current limiting for enhanced safety
Over Temperature and Under Voltage Lock Out for reliable operation
Small form factor suitable for space-constrained applications
Key Technical Parameters
Output: 1 High Side N-Channel
Voltage - Load: 4.5V to 5.5V
Current - Output (Max): 3A
Rds On (Typ): 73mOhm
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Adjustable Current Limiting
Over Temperature Protection
Under Voltage Lock Out (UVLO)
Compatibility
High compatibility with USB-based power distribution systems
Application Areas
USB-powered devices
Portable electronics
Battery charging circuits
Industrial USB interfaces
Product Lifecycle
Active product status
No indication of nearing discontinuation
Key Reasons to Choose This Product
Robust performance for USB power applications
High-reliability features including fault protection
Suitable for a wide range of operating temperatures
No need for an external supply voltage
3A maximum output well-suited for high current applications
Compact design for easy integration into end products
TPS2543RGERTexas Instruments