NCP45521 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 NCP45520−H & NCP45521−H − Active−high digital input used to turn on the MOSFET, pin has an internal pull down resistor to.
NCP45521 Key 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 (NCP45521)
- Power Good Signal (NCP45520)
- Thermal Shutdown
- Undervoltage Lockout
- Short-Circuit Protection
- Extremely Low Standby Current