RS2588
FEATURES
- 70mΩ (TYP) High-side P-Channel MOSFET
- Low Quiescent Current
- Input Voltage from 2.5V to 5.5V
- Three Current Limit Levels
1.1A, 2.1A, 2.6A
- Maximum Shutdown Current ≤1u A
- Soft-Start Function
- Under-Voltage Lockout Protection for VIN
- No Reversed Leakage Current
- Thermal Shutdown Protection
- Operation temperature from -40°C to 85°C
- Lead-Free Packages: SOT23-5
2 APPLICATIONS
- Smart Phone & LCD TV
- Set-Top Boxes
- VOIP
- USB Bus/Self Powered Hubs/Peripherals
- Portable Consumer or Medical Products
3 DESCRIPTION
The RS2588 is an integrated 70mΩ(TYP) power switch for self-powered and bus-powered universal series bus (USB) applications.
The RS2588 is internally current limited and has thermal shutdown function to protect device and load from over-current damage. Thermal shutdown shuts off the output MOSFET and asserts the flag pin output if the die temperature exceeds 150°C until the die temperature drops to 130°C.
The soft-start circuit can minimize inrush current...
