Description
Pin Name 1, 9 VIN 2 EN
3 VCC 4 GND 5 BLEED 6 PG
SR 7, 8 VOUT
Function Drain of MOSFET (0.5 V
13.5 V), Pin 1 must be connected to Pin 9 NCP45522
H & NCP45523
H
Active
high digital input used to turn on the MOSFET, pin has an internal pull down resistor to GND NCP45522
L & NCP45523
L
Active
low digital input used to turn on the MOSFET, pin has an internal pull up resistor to VCC Supply voltage to controller (3.0 V
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 (NCP45523).
 
- Power Good Signal (NCP45522).
 
- Thermal Shutdown.
 
- Undervoltage Lockout.
 
- Short-Circuit Protection.
 
- Extremely Low Standby Current.
 
- Load Bleed (Quick Discharge).
 
- This is a Pb.
 
- Free De.