FSGM0565R Fairchild Semiconductor, FSGM0565R Datasheet - Page 12

• Manufacturer Part Number: FSGM0565R
• Description: The FSGM0565R is an integrated Pulse Width Modulation (PWM) controller and SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS) with minimal external components
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FSGM0565R • Rev. 1.0.2
Typical Application Circuit
Key Design Notes:
1.
2.
1. Schematic
The delay time for overload protection is designed to be about 40ms with C105 (33nF). OLP time between 25ms
(22nF) and 50ms (43nF) is recommended.
The SMD-type capacitor (C106) must be placed as close as possible to the VCC pin to avoid malfunction by
abrupt pulsating noises and to improve ESD and surge immunity. Capacitance between 100nF and 220nF is
recommended.
LCD TV, Monitor
Power Supply
Application
Figure 24. Schematic of Demonstration Board
Input Voltage
85 ~ 265V
AC
12
Rated Output
14.0V(2.8A)
5.0V(2A)
Rated Power
49.2W
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