Typical Application Circuit
Application
Fairchild Devices
Input Voltage Range
Output
Adapter
FSL127H
90~264VAC
12V/0.85A (10.2W)
Features
High efficiency (>76.74% at full load) meeting Energy Star V2.0 regulation with enough margin
Standby power <100mW at no-load condition
Provides full protection functions, including:
OVP
Latch
OTP
Latch
OLP
Auto Restart
VIN-H
Latch
VIN-L
Auto Restart
Figure 30. Measured Standby Power
Figure 31. Over-Current Protection
Figure 32. Schematic of Typical Application Circuit
© 2010 Fairchild Semiconductor Corporation
FSL127H • Rev. 1.0.2
12
www.fairchildsemi.com