JW77198B rectifier equivalent, 80v synchronous rectifier.
* Supports DCM, Quasi-Resonant, CrCM and CCM operation
* Support the flyback topology
* Output voltage directly supply VCC
* Low quiescent current
* U.
* Flyback converter
* Adaptor
TYPICAL APPLICATION
Vin Cin
T
Vo
Co
Ro
5 SW
VO 4
6 SW
VCC 3
CVCC
7 SW
.
JW®77198B is a synchronous rectifier, used for the secondary side rectification of flyback. By driving an internal MOSFET, JW77198B is able to significantly improve the efficiency comparing with the conventional Diode rectifier.
When JW77198B senses .
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