FAN7631 Fairchild Semiconductor, FAN7631 Datasheet - Page 16

• Manufacturer Part Number: FAN7631
• Description: The FAN7631 is a pulse-frequency modulation controller for high-efficiency half-bridge resonant converters that includes a high-side gate drive circuit, an accurate current-controlled oscillator, and various protection functions
• Manufacturer: Fairchild Semiconductor

© 2011 Fairchild Semiconductor Corporation
FAN7631 • 1.0.2
Typical Application Circuit (Half-Bridge LLC Resonant Converter)
Features



Application
High efficiency ( >94% at 400V
Reduced EMI noise through zero-voltage-switching (ZVS).
Enhanced system reliability with various protection functions.
LCD TV
Fairchild
FAN7631
Device
DC
input).
Figure 44. Typical Application Circuit
400V (20ms Hold-Up Time)
Input Voltage Range
16
Rated Output Power
192W
(Rated Current)
Output Voltage
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24V-8A