FAN9611 - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

FAN9611
Manufacturer

Fairchild
ChipWorker Part#

CW815358326
RoHS

Lead free / RoHS Compliant
Description

Interleaved Dual BCM PFC Controllers
Documentation

Datasheet

FAN9611 Global Supplier

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FAN9611 Specifications

Attribute	Attribute Value

Part Number	FAN9611
Manufacturer	Fairchild
ChipWorker Part#	CW815358326
Documentation	Datasheet
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RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Description
The FAN9611/12 family of interleaved dual Boundary Conduction-Mode (BCM) Power-Factor-Correction (PFC)
controllers operate two parallel-connected boost power trains 180° out of phase.Interleaving extends the
maximum practical power level of the control technique from about 300W to greater than 800W.
Features
 Sync-Lock™ Interleaving Technology for 180° Out-of-Phase Synchronization Under All Conditions
 Automatic Phase Disable at Light Load
 Dead-Phase Detect Protection
 2.0A Sink, 1.0A Source, High-Current Gate Drivers
 High Power Factor, Low Total Harmonic Distortion
 Voltage-Mode Control with (VIN)2 Feedforward
 Closed-Loop Soft-Start with User-Programmable Soft-Start Time for Reduced Overshoot
 Minimum Restart Frequency to Avoid Audible Noise
 Maximum Switching Frequency Clamp
 Brownout Protection with Soft Recovery
 Non-Latching OVP on FB Pin and Latching Second Level Protection on OVP Pin
 Open-Feedback Protection
 Power-Limit and Current Protection for Each Phase
 Low Startup Current of 80µA Typical
 Works with DC and 50Hz to 400Hz AC Inputs
Applications
 100-1000W AC-DC Power Supplies
 Large Screen LCD-TV, PDP-TV, RP-TV Power
 High-Efficiency Desktop and Server Power Supplies
 Networking and Telecom Power Supplies
 Solar Micro Inverters

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Delivery

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Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
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- Orders cannot be canceled after the package has been shipped. View more >
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- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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