NCP12711 Datasheet (ON Semiconductor)

NCP12711, PWM Controller

DFNW10 Pin Name 1 UVLO 2 FB 3 SS 4 RT 5 COMP 6 CS 7 GND 8 DRV 9 VCC 10 VIN Pin Description The UVLO pin is the input to the standby and UVLO comparators.

A resistor divider between the power supply input voltage and ground is connected to the UVLO pin to set the input voltage l

NCP12711 Features

* necessary for implementing single

* ended power converter topologies. The device operates from 4 V to 45 V without auxiliary winding and within its thermal capabilities. The controller contains a programmable oscillator capable of operating from 100 kHz to 1 MHz and integrates slope compensati