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Select all	Attribute	Value
	Brand	onsemi
	Output Voltage	3.85 → 4.1V dc
	Input Voltage	9.5 → 28V dc
	Mounting Type	Surface Mount
	Number of Outputs	1
	Package	SOIC
	Minimum Temperature	-40°C
	Maximum Temperature	+150°C
	Length	5mm
	Protection Features	Over Current Protection, Over Voltage Protection, Short Circuit Protection, Thermal Shutdown Protection
	Switching Frequency Range	50kHz
	Depth	1.75mm
	Application	Flat TV, LED Driver, Off Line Appliances Requiring Power Factor Correction, PC Power Supplies
	Width	4mm

	Select all
	Brand onsemi
	Output Voltage 3.85 → 4.1V dc
	Input Voltage 9.5 → 28V dc
	Mounting Type Surface Mount
	Number of Outputs 1
	Package SOIC
	Minimum Temperature -40°C
	Maximum Temperature +150°C
	Length 5mm
	Protection Features Over Current Protection, Over Voltage Protection, Short Circuit Protection, Thermal Shutdown Protection
	Switching Frequency Range 50kHz
	Depth 1.75mm
	Application Flat TV, LED Driver, Off Line Appliances Requiring Power Factor Correction, PC Power Supplies
	Width 4mm

Datasheet NCP1616A2DR2G

High Voltage Start-Up Circuit
Critical conduction mode with current controlled frequency foldback
Integrated Input Filter Capacitor (X2) Discharge Circuitry
Dynamic Response Enhancer
Soft Overvoltage Protection
-500 mA/+800 mA Drive Capability
AC Line Brownout Detection
Improved efficiency at light load and fast startup time
Optimizes conversion efficiency across load range
Improved light load efficiency and elimination of external resistors
Improved transient response for line and load steps
Reduces acoustic noise and stress in the event of an overvoltage fault
Supports wide range of MOSFETs and power levels
Protects boost stage power components during line fault conditions
Applications
Off-line power supplies
Lighting Ballast
LED Lighting Drivers and Power Supplies
End Products
All-In-One Computers
High Powered Adapters
Flat TV / LED-TV / LCD-TV / Plasma

Units	Per unit	Per Pack*
5 - 620	$2.512	$12.56
625 - 1245	$2.45	$12.25
1250 +	$2.414	$12.07

onsemi Switching Regulator, Surface Mount, 3.85 → 4.1V dc Output Voltage, 9.5 → 28V dc Input Voltage, 1

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