A4788 Description
The A4788 is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. The A4788 is an integrated 80mΩ (TYP) power switch for self-powered and bus powered universal series bus (USB) applications. The A4788 is internally current limited and has thermal shutdown function to protect device and load from over-current damage.
A4788 Key Features
- 80mΩ (TYP) High-side P-Channel MOSFET
- Low Quiescent Current
- Input Voltage from 2.5V to5.5V
- Three Current Limit Levels
- Maximum Shutdown Current ≤1uA
- Soft-Start Function
- Under-Voltage Lockout Protection for VIN
- No Reversed Leakage Current
- Thermal Shutdown Protection
- Fast turn on response