TNY280PN

DC/DC Controller, Flyback, 85-265VAC In, 12V Out, 750mA, DIP

**Switching Regulator IC** for efficient power management. This current-mode DC/DC controller features a 140kHz maximum switching frequency and a 65% maximum duty cycle. Designed for flyback topology, it offers adjustable output voltage up to 12V and a maximum output current of 750mA, with a maximum output power of 36.5W. Operating within an 85V to 265V AC input range, it includes over-voltage, over-temperature, and short-circuit fault protection. Packaged in a through-hole DIP format, this RoHS compliant component operates from -40°C to 150°C.

PackageDIP

MountingThrough Hole

Power36.5W

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Technical Specifications

Power Integrations TNY280PN technical specifications.

General

Package/Case	DIP
Duty Cycle	65%
Fault Protection	Over Voltage, Over Temperature, Short Circuit
Height	3.68mm
Lead Free	Lead Free
Length	9.83mm
Max Duty Cycle	65%
Max Input Voltage	265V
Min Input Voltage	85V
Max Operating Temperature	150°C
Min Operating Temperature	-40°C
Max Power Dissipation	36.5W
Max Supply Voltage (AC)	265V
Min Supply Voltage (AC)	85V
Mount	Through Hole
Nominal Supply Current	630uA
Number of Outputs	1
Output Current	750mA
Output Power	36.5W
Output Type	Adjustable
Output Voltage	12V
Packaging	Rail/Tube
Reach SVHC Compliant	No
RoHS Compliant	Yes
Series	TinySwitch®-III
Topology	Flyback
Weight	0.080001oz
Width	6.6mm