JW7718A 40V 20mΩ Synchronous Rectifier
●DESCRIPTION
■JW®7718A is a synchronous rectifier, used for the secondary side rectification of Flyback. By driving an internal MOSFET, JW7718A is able to significantly improve the efficiency comparing with the conventional Diode rectifier.
■When JW7718A senses VSW of internal MOSFET less than -300mV, it turns on the internal MOSFET. Once the VSW is greater than -10mV, JW7718A turns off the MOSFET.
■JW7718A supports multiple operation modes, such as DCM, CrCM, CCM and Quasi-Resonant. By implementing the Joulwatt proprietary technology, JW7718A is able to handle CCM operation.
■JW7718A is available in SOP-8 package..
●FEATURES
■Supports DCM, Quasi-Resonant, CrCM and CCM operation
■Support the Flyback topology
■Supports High-side and Low-side Rectification
■Output voltage directly supply VCC
■Low quiescent current
■Under-voltage protection
■Fast driver capability for CCM operation
■SOP8 package
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[ Flyback converter ][ Adaptor ] |
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Datasheet |
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Please see the document for details |
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SOP8 |
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English Chinese Chinese and English Japanese |
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2019/06/17 |
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Rev.0.2 |
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186 KB |
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