Description
Pin Name
Function
1, 13 2
VIN Drain of MOSFET (0.5 V
13.5 V), Pin 1 must be connected to Pin 13 EN NCP45540
H
Active
high digital input used to turn on the MOSFET, pin has an internal pull down resistor to
GND
NCP45540
L
Active
low di
Features
- Advanced Controller with Charge Pump.
- Integrated N-Channel MOSFET with Low RON.
- Input Voltage Range 0.5 V to 13.5 V.
- Soft-Start via Controlled Slew Rate.
- Adjustable Slew Rate Control.
- Power Good Signal.
- Thermal Shutdown.
- Undervoltage Lockout.
- Short-Circuit Protection.
- Extremely Low Standby Current.
- Load Bleed (Quick Discharge).
- This is a Pb.
- Free Device
Typical.
NCP45540 Datasheet
