Manufacturer Part Number
STCC2540IQTR
Manufacturer
STMicroelectronics
Introduction
Integrated USB Power Switch
Product Features and Performance
Single channel USB power switch
N-channel MOSFET high-side power switch
8A continuous current capability
65mOhm on-resistance
Built-in fault protection features
Supports 4.5V to 5.5V operation
Product Advantages
High current capability for demanding USB applications
Low on-resistance reduces power loss
Comprehensive fault protection enhances system reliability
Compact 16-WFQFN package for space-constrained designs
No external voltage supply required
Key Technical Parameters
Number of Outputs: 1
Voltage Load: 4.5V ~ 5.5V
Current Output (Max): 2.8A
Rds On (Typ): 65mOhm
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Current Limiting (Adjustable)
Over Temperature Protection
Over Voltage Protection
Reverse Current Protection
Under Voltage Lock Out (UVLO)
Compatibility
USB 2.0 and 3.0 compatible devices
Application Areas
USB hubs
Battery chargers
Consumer electronics
Portable devices
Product Lifecycle
Active status
Not reported as nearing discontinuation
Replacements or upgrades should be available if needed
Several Key Reasons to Choose This Product
STMicroelectronics' reputation for reliability
Supports broad operating temperature for industrial applications
High-efficiency power distribution for USB interfaces
Flexible integration with on/off control interface
Suitable for various consumer and portable applications
Surface mount technology allows for efficient PCB design