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

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCL38046
Manufacturer	ON Semiconductor
File Size	488.59 KB
Description	Precise CC/CV/CP Secondary-side Controller
Datasheet	NCL38046 Datasheet
Additional preview pages of the NCL38046 datasheet.

Product details

Description

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 output is provided for an external use such as setting ADIM voltage.ADIM detects an analog voltage signal.PDIM detects a PWM duty current signal.The controller ground.This pin is connected to sense t

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.
Maximum and Minimum Dimming Input Limit.
Minimum Dimming Output Level Limit.
Linear or Logarithmic Dimming Curve.
Externally Selectable.
Standby Mode.

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Published: Sep 9, 2023 |