Integrated Circuits (ICs)

NCL30386A2DR2G

Obsolete

DIMMABLE POWER FACTOR CORRECTED QUASI-RESONANT PRIMARY SIDE CURRENT-MODE CONTROLLER FOR LED LIGHTING WITH THERMAL FOLDBACK

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DocumentsDatasheet Package Drawing-751BP-SOIC9 NB +1

Integrated Circuits (ICs)

NCL30386A2DR2G

Obsolete

ON Semiconductor

DIMMABLE POWER FACTOR CORRECTED QUASI-RESONANT PRIMARY SIDE CURRENT-MODE CONTROLLER FOR LED LIGHTING WITH THERMAL FOLDBACK

Deep-Dive with AI

DocumentsDatasheet Package Drawing-751BP-SOIC9 NB +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCL30386A2DR2G

Current - Output / Channel	500 mA
Dimming	Analog, PWM
Internal Switch(s)	False
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	10-SOP
Package / Case	9 PC Pad
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	9-SOIC
Topology	SEPIC, Step-Up (Boost), Flyback, Step-Down (Buck)
Type	DC DC Controller
Voltage - Output [Max]	14 V
Voltage - Output [Min]	8 V
Voltage - Supply (Max)	30 V
Voltage - Supply (Min) [Min]	8.6 V

NCL30386 Series

Dimmable Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with thermal foldback

Part	Mounting Type	Number of Outputs	Topology	Package / Case	Package / Case	Package / Case [x]	Package / Case [y]	Operating Temperature [Min]	Operating Temperature [Max]	Type	Current - Output / Channel	Dimming	Voltage - Supply (Max)	Internal Switch(s)	Voltage - Supply (Min) [Min]	Supplier Device Package	Voltage - Output [Min]	Voltage - Output [Max]
ON Semiconductor NCL30386A2DR2G	Surface Mount	1	Flyback SEPIC Step-Down (Buck) Step-Up (Boost)	10-SOP	9 PC Pad	0.154 in	3.9 mm	-40 °C	125 ¯C	DC DC Controller	500 mA	Analog PWM	30 V		8.6 V	9-SOIC	8 V	14 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

ON Semiconductor	N/A	1	$ 0.44

Description

General part information

NCL30386 Series

The NCL30386 is a power factor corrected flyback controller targeting isolated constant current LED drivers. 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 from the primary side. This removes the need for secondary side feedback circuitry, its biasing and for an optocoupler.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.