NCP1361 - Low Power Offline Constant Current PWM Controller

ON Semiconductor

NCP1361 Datasheet Preview — Preview of NCP1361 PDF

Datasheet Details

Part number	NCP1361
Manufacturer	ON Semiconductor ↗
File Size	917.50 KB
Description	Low Power Offline Constant Current PWM Controller
Datasheet	NCP1361-ONSemiconductor.pdf

NCP1361 Product details

Description

Pin out NCP1366 Pin out NCP1361 Name 1 6 Vs/ZCD 2 5 FB 3 4 CS 4 3 DRV 5 2 GND 6 1 VCC 7 NC 8 HV Function Connected to the auxiliary winding; this pin senses the voltage output for the primary regulation and detects the core reset event for the Quasi Resonant mode of operation.

Features

±10% Current Regulation.
560 V Startup Current Source.
No Frequency Clamp, 80 or 110 kHz Maximum Switching Frequency Options.
Quasi.
Resonant Operation with Valley Switching Operation.
Fixed Peak Current & Deep Frequency Foldback @ Light Load Operation.
External Constant Voltage Feedback Adjustment.
Cycle by Cycle Peak Current Limit.
Built.
In Soft.
Start.
Over & Under Output Voltage Protection.

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Published: Nov 7, 2022 |