Typical Application Circuit
Application
Adapter
Fairchild Devices
FSL137H
Input Voltage Range
90~264Vac
Output
12V/1A (12W)
Features
High efficiency (>77.76% at full load) meeting Energy Star V2.0 regulation with enough margin
Standby power <100mW at no-load condition
Provides full protection functions:
OVP
OTP
OLP
VIN-H
VIN-L
Latch
Latch
Auto restart
Latch
Auto restart
Figure 30. Measured Standby Power and OCP
Figure 31. Schematic of Typical Application Circuit
© 2009 Fairchild Semiconductor Corporation
FSL137H Rev. 1.0.2
12
www.fairchildsemi.com