FAN7631 Fairchild Semiconductor, FAN7631 Datasheet - Page 15

• 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
8. PCB Layout Guideline
Figure 43 shows the PCB layout guideline to minimize the usage of jumpers. Good PCB layout improves power system
efficiency and reliability and minimizes EMI. The Power Ground (PG) and Signal Ground (SG) should meet at a single
point. Jumpers should be avoided, especially for the ground trace.
Figure 43.
PCB Layout Guideline
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