Typical Circuit
AC
IN
Vstr Drain
PWM
Vfb
Vcc
Source
DC
OUT
FSDM0465RS Rev: 00
Figure 1. Typical Flyback Application
Output Power Table
Product
FSDM0465RS
Maximum Output Power(2)
230VAC ±15%(3)
Adapter(4)
Open Frame(5)
85–265VAC
Adapter(4)
Open Frame(5)
48W
56W
40W
48W
Notes:
2. The junction temperature can limit the maximum output power.
3. 230VAC or 100/115VAC with doubler.
4. Typical continuous power in a non-ventilated enclosed adapter measured at 50°C ambient temperature.
5. Maximum practical continuous power in an open-frame design at 50°C ambient.
© 2008 Fairchild Semiconductor Corporation
FSDM0465RS Rev. 1.0.1
2
www.fairchildsemi.com