NCL38046 Datasheet (ON Semiconductor) - Precise CC/CV/CP Secondary-side Controller

NCL38046, Precise CC/CV/CP Secondary-side Controller

Pin N5 Pin Name 1 FB 2 VDD 3 SET/REF 4 ADIM 5 PDIM 6 GND 7 CS 8 VS Pin Description Output of the feedback OTA.

IC operating current is supplied to this pin At startup, external SET resistor and capacitor are detected to adjust the internal DIM modulator parameters.

Then, 3.3 V out

NCL38046 Features

* Precise CC Regulation with +/

* 0.5 mV Tolerance

* Compatible with Multiple Dimming Input Signals

* ADIM Pin Receives Analog Voltage Dimming Input

* PWM Pin Receives PWM Duty Dimming Input

* Constant Power Regulation

* Dimming Curve Modulation