Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	onsemi
	Maximum Switching Frequency	750kHz
	Product Type	PWM Controller
	Output Current	1A
	Zero Power Detection	No
	Mount Type	Surface
	Package Type	SOIC
	Pin Count	16
	Topology	Resonant
	Maximum Supply Voltage	20V
	Minimum Operating Temperature	-55°C
	Maximum Duty Cycle	50%
	Maximum Operating Temperature	150°C
	PWM Controller Type	Current Mode
	Series	NCP
	Length	10mm
	Standards/Approvals	No
	Height	1.75mm
	Automotive Standard	No

	Select all
	Brand onsemi
	Maximum Switching Frequency 750kHz
	Product Type PWM Controller
	Output Current 1A
	Zero Power Detection No
	Mount Type Surface
	Package Type SOIC
	Pin Count 16
	Topology Resonant
	Maximum Supply Voltage 20V
	Minimum Operating Temperature -55°C
	Maximum Duty Cycle 50%
	Maximum Operating Temperature 150°C
	PWM Controller Type Current Mode
	Series NCP
	Length 10mm
	Standards/Approvals No
	Height 1.75mm
	Automotive Standard No

COO (Country of Origin):: PH

The NCP1399 is a high performance current mode controller for half bridge resonant converters. This controller implements 600 V gate drivers, simplifying layout and reducing external component count. The built−in Brown−Out input function eases implementation of the controller in all applications. In applications where a PFC front stage is needed, the NCP1399 features a dedicated output to drive the PFC controller. This feature together with dedicated skip mode technique further improves light load efficiency of the whole application.

Optimize for physical size or highest efficiency

Built-in safety protection, improved transient response

Improved efficiency

Applications:

High power AC/DC adapters for notebooks

Offline battery chargers

Industrial and medical power sources

Computing power supplies

onsemi 5 PWM Controller, 750 kHz 20 V 16-Pin, SOIC

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