NCP3235 Overview
Symbol Description 1 SS A capacitor from this pin to GND allows the user to adjust the soft−start ramp time. 2 FB Output voltage feedback. 3 P Output of the error amplifier.
NCP3235 Key Features
- Wide Input Voltage Range from 4.5 V to 23 V
- 0.6 V Internal Reference Voltage
- Switching Frequency Option: 550 kHz, 1.1 MHz
- External Programmable Soft-Start
- Lossless Low-side FET Current Sensing
- Output Over-voltage Protection and Under-voltage Protection
- Selective Hiccup/Latch Off Operation for All Faults
- Pre-bias Start-up
- Adjustable Output Voltage
- Power Good Output