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Synchronous Rectifier Controller

Synchronous Rectifier Controller-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Efficient power supply voltage regulation for synchronous rectifier controller
Dialog Semiconductor Inc.
August 09, 2018 - N°20180226897

A flyback converter is provided with a synchronous rectifier (sr) controller including a pulse linear regulator (plr) charging path and an ldo charging path. The sr controller is configured to monitor the switching period and/or duty cycle of a power switch in the flyback converter to select between the plr and ldo charging paths..
Synchronous rectifier control with adaptive minimum off-time
Dialog Semiconductor Inc.
July 26, 2018 - N°20180212527

A switching power converter may include a power switch coupled to a primary winding of a transformer, and a primary controller configured to turn on and off the power switch, a synchronous rectifier switch coupled to a secondary winding of a transformer, and a synchronous rectifier controller configured to turn on and off the synchronous rectifier switch. The synchronous rectifier ...
Efficient power supply voltage regulation for synchronous rectifier controller
Dialog Semiconductor Inc.
March 01, 2018 - N°20180062530

A flyback converter is provided with a synchronous rectifier (sr) controller including a pulse linear regulator (plr) charging path and an ldo charging path. The sr controller is configured to monitor the switching period and/or duty cycle of a power switch in the flyback converter to select between the plr and ldo charging paths..
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Adaptive synchronous rectifier control
Dialog Semiconductor Inc.
March 02, 2017 - N°20170063246

A switching power converter may include a power switch coupled to a primary winding of a transformer, and a primary controller configured to turn on and off the power switch, a synchronous rectifier switch coupled to a secondary winding of a transformer, and a synchronous rectifier controller configured to turn on and off the synchronous rectifier switch. The synchronous rectifier ...
Dead time compensation for synchronous rectifiers in adaptive output powers
Fairchild (taiwan) Corporation
December 22, 2016 - N°20160373019

A synchronous rectifier controller for an adaptive output power converter is provided. The synchronous rectifier controller includes a voltage detection circuit, a threshold generation circuit, and a driver.
Insulation-type synchronous dc/dc converter
Rohm Co., Ltd.
November 24, 2016 - N°20160344299

A synchronous rectifier controller is provided on a secondary side of an insulation-type synchronous dc/dc converter and controls the synchronous rectifier transistor. A driver circuit controls the synchronous rectifier transistor.
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Insulation-type synchronous dc/dc converter
Rohm Co., Ltd.
February 04, 2016 - N°20160036339

Asynchronous rectifier controller is provided on a secondary side of an insulation-type synchronous dc/dc converter and controls the synchronous rectifier transistor. A driver circuit controls the synchronous rectifier transistor.
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Synchronous Rectifier Controller Patent Applications
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