Key facts
- Brand
- Fairchild
- Model
- FAN9611
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-07-12
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FAIRCHILD FAN9611/12 400W Interleaved Dual BCM PFC Evaluation Board User Guide (FEB388)
The document provides a user guide for the FEB388 evaluation board designed for the FAN9611 and FAN9612 interleaved dual Boundary-Conduction-Mode (BCM) Power-Factor-Correction controllers. The board is rated for 400W output power and features two parallel-connected boost power trains operating 180° out of phase to extend practical power levels beyond 300W.
Read onlineFairchild FAN9611 specifications
| Rated Output Power | 400W |
|---|---|
| Output Voltage (Rated Current) | 400V-1A |
| Input Voltage Range | 85~264Vac |
| Supply Voltage (VDD) | 13Vdc~18Vdc |
| Power Factor at Full Load | >0.99 |
Source: FAIRCHILD FAN9611/12 400W Interleaved Dual BCM PFC Evaluation Board User Guide (FEB388)
All Fairchild FAN9611 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the maximum switching frequency limit for the FAN9611/12?
The maximum switching frequency is clamped at 525kHz to guarantee stable operation with less switching loss at light load.
What is the minimum switching frequency requirement for the design example?
The design specifications require a minimum switching frequency that is higher than 50kHz.
What is the rated output power of this evaluation board?
The evaluation board is designed for a rated power of 400W.
From: FAIRCHILD FAN9611/12 400W Interleaved Dual BCM PFC Evaluation Board User Guide (FEB388)
Can this board be used with both the FAN9611 and FAN9612 controllers?
Yes, although marked FAN9612, the evaluation board can be interchangeably used to evaluate either the FAN9611 or FAN9612 controller.
From: FAIRCHILD FAN9611/12 400W Interleaved Dual BCM PFC Evaluation Board User Guide (FEB388)
What is the rated power of the evaluation board?
The evaluation board is designed for 400W (400V/1A) rated power.
From: Fairchild Semiconductor FAN9611/FAN9612 400W Evaluation Board User Guide
When does the board enter phase shedding?
The board enters phase shedding for output power below around 55W.
From: Fairchild Semiconductor FAN9611/FAN9612 400W Evaluation Board User Guide