NCP3231A Description
Output of the error amplifier. A resistor from this pin to ground sets the over−current protection (OCP) threshold. Negative input of internal thermal parator.
NCP3231A Key Features
- Wide Input Voltage Range from 4.5 V to 18 V
- 0.6 V Internal Reference Voltage
- 500 kHz Switching Frequency
- External Programmable Soft-start
- Lossless Low-side FET Current Sensing
- Output Over-voltage Protection and Under-voltage Protection
- System Over-temperature Protection using a Thermistor or Sensor
- Hiccup Mode Operation for All Faults
- Pre-bias Start-up
- Adjustable Output Voltage