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透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	onsemi
	Product Type	LED Driver IC
	Output Current	800mA
	Input Voltage	10.5/27 V
	Input Voltage Type	AC/DC
	Mount Type	Through Hole
	Package Type	SOIC
	Number of Pins	8
	Maximum Output Voltage	27V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Standards/Approvals	RoHS
	Height	1.75mm
	Length	5mm
	Series	NCL2801
	Width	4 mm
	Minimum Output Voltage	10.5V
	Automotive Standard	No

	選取全部
	品牌 onsemi
	Product Type LED Driver IC
	Output Current 800mA
	Input Voltage 10.5/27 V
	Input Voltage Type AC/DC
	Mount Type Through Hole
	Package Type SOIC
	Number of Pins 8
	Maximum Output Voltage 27V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Standards/Approvals RoHS
	Height 1.75mm
	Length 5mm
	Series NCL2801
	Width 4 mm
	Minimum Output Voltage 10.5V
	Automotive Standard No

Datasheet NCL2801CDBDR2G

The NCL2801 is a current mode CRM Boost PFC control IC which can provide the best class THD performance over extended operating range utilizing ON Semiconductor’s THD enhancer technique. Efficiency and standby power are enhanced with Valley Count Frequency Fold-back (VCFF) method.

Valley Count Frequency Foldback

Dynamic Response Enhancer

Soft/Fast OVP

THD Enhancer

Line level feed-forward

Protections - Brown Out - Thermal Shutdown - OVP - Over Current limitation - Pin open/short protection

Wide Vcc (10.5∼28 V) range/ 3 Vcc startup level

OTA Error Amp

Maximize efficiency over wide load range

Lower output undershoot

Lower output overshoot

Improve THD performance

Optimal loop gain in universal input

High System Reliability

Design Flexibility

Easy loop design and lower power loss by higher RFB

Applications

All Off Line Appliances Requiring Power Factor Correction

End Products

Lighting Ballasts (LED, Fluorescent)

Flat TV

PC Power Supplies

onsemi LED Driver IC, 10.5/27 V 800 mA 8-Pin SOIC

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