FSEZ1317A Datasheet, PDF (13/16 Pages) Fairchild Semiconductor – Primary-Side-Regulation PWM with POWER MOSFET Integrated

Typical Application Circuit (Primary-Side Regulated Flyback Charger)
Application
Cell Phone Charger
Fairchild Devices
FSEZ1317A
Input Voltage Range
90~265V_AC
Output
5V/0.7A (3.5W)
Output DC cable
AWG26, 1.8 Meter
Features
 High efficiency (>65.5% at full load) meeting EPS 2.0 regulation with enough margin
 Low standby (Pin<30mW at no-load condition)
Figure 30. Measured Efficiency
Figure 31. Standby Power
Figure 32. Schematic of Typical Application Circuit
© 2010 Fairchild Semiconductor Corporation
FSEZ1317A • Rev. 1.0.1
13
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