NCP3020A Description
Pin Pin Name Description 1 VCC The VCC pin is the main voltage supply input. It is also used in conjunction with the VSW pin to sense current in the high side MOSFET. 2 P The P pin connects to the output of the Operational Transconductance Amplifier (OTA) and the positive terminal of the PWM parator.
NCP3020A Key Features
- Input Voltage Range from 4.7 V to 28 V
- 300 kHz Operation (NCP3020B
- 600 kHz)
- 0.6 V Internal Reference Voltage
- Internally Programmed 6.8 ms Soft-Start (NCP3020B
- 4.4 ms)
- Current Limit and Short Circuit Protection
- Transconductance Amplifier with External pensation
- Input Undervoltage Lockout
- Output Overvoltage and Undervoltage Detection