Design contains obsolete parts

NCL30386LED1GEVB: 60W, 1.5A @ 40V Max, PFC Dimmable LED Driver

Summary

The NCL30386LED1GEVB is a power factor corrected controller targeting isolated and non−isolated “smart−dimmable” constant−current LED drivers. Designed to support flyback, buck−boost and SEPIC topologies, the controller operates in a quasi−resonant mode to provide high efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current and voltage from the primary side. This removes the need for secondary−side feedback circuitry, its biasing and for an optocoupler. The device also provides near−unity power factor correction.

The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact space efficient designs and supports analog and digital dimming with two dedicated dimming inputs control ideal for Smart LED Lighting applications.

Specifications

Manufacturer	onsemi
Category	Lighting
Sub-Category	LED Drivers - AC / Offline
Eval Board Part Number	NCL30386LED1GEVBOS-ND
Eval Board Supplier	onsemi
Eval Board	Normally In Stock
AC Voltage	Universal
Outputs and Type	1 Non-Isolated
Current Out	1.5 A
Voltage Out (Max)	40 V
Efficiency @ Conditions	>90%, 110 ~ 265 VAC, 40V @ 1.5 A
Features	Dimming Control Over Current Protection Over Voltage Protection PFC Thermal Protection
Switching Frequency	65 kHz
Component Count + Extras	53 + 1
Design Author	ONSemiconductor
Application / Target Market	Lighting: LED Commercial Lighting Lighting: LED Home Lighting
Voltage In	108 ~ 265 VAC
Power Factor	>0.9
Standard(s)	- Not Given
Main I.C. Base Part	NCL30386
Date Created By Author	2019-03
Date Added To Library	2019-07