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KA7511

Part Number	KA7511
Manufacturer	Fairchild
Description	SMPS Controller
Published	Apr 25, 2005
Detailed Description	www.fairchildsemi.com KA7511 SMPS Controller Features • • • • Wide Operating Range Under Voltage Lockout Direct Switch...
Datasheet	KA7511 PDF File

Overview

www.
fairchildsemi.
com KA7511 SMPS Controller Features • • • • Wide Operating Range Under Voltage Lockout Direct Switching TR Drive Low Start-Up Current Description The KA7511 drives, regulates and monitors the main switching element in a SMPS based on the nonsynchronous flyback theory.
Because of the wide regulating range and the high voltage stability during large load changes, the power supplies for TV receivers and video recorders can be realized.
10-SIP H/S 1 Internal Block Diagram Rev.
5.
0 ©2000 Fairchild Semiconductor International KA7511 Absolute Maximum Ratings (TA=25°C) Parameter Supply Voltage Reference Output Voltage Zero Passage Identification Voltage Control Amplifier V...

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