Datasheet Details
Part number:
NCP13616, NCP1361
Manufacturer:
File Size:
917.50 KB
Description:
Low power offline constant current pwm controller.
Note:
This datasheet PDF includes multiple part numbers: NCP13616, NCP1361.
Please refer to the document for exact specifications by model.
NCP13616, NCP1361, Low Power Offline Constant Current PWM Controller
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
Low Power Offline Constant Current PWM Current-Mode Controller with/without High Voltage Startup Current Source NCP1361, NCP1366 The NCP1361/66 offers a new solution targeting output power levels from a few watts up to 20 W in a universal mains flyback application.
Due to a novel method this new controller offers a primary side constant current control, saving secondary side components to perform current regulation.
The NCP1361/66 operates in valley lockout quasi<
NCP13616 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 Oper
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