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FAN4822IN
- Manufacturer’s Part#:FAN4822IN
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- ECAD Model:
- Description:IC CTRLR PFC ZVS UVLO OVP 14DIP
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- Quantity:RFQAdd to RFQ List
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- In Stock: 50000
- Available: 12806
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $14.00000 | US $14.00 |
| 10+ | US $12.60000 | US $126.00 |
| 30+ | US $9.80000 | US $294.00 |
| 100+ | US $8.05000 | US $805.00 |
| 500+ | US $7.70000 | US $3850.00 |
| 1000+ | US $7.00000 | US $7000.00 |
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- Description
- Alternatives
- Shopping Guide
The FAN4822 is a PFC controller designed specifically for high power applications.
The controller contains all of the functions necessary to implement an average current boost PFC converter, along with a Zero Voltage Switch (ZVS) controller to reduce diode recovery and MOSFET turn-on losses.
The average current boost PFC circuit provides high power factor (>98%) and low Total Harmonic Distortion (THD). Built-in safety features include undervoltage lockout, over voltage protection, peak current limiting, and input voltage brownout protection.
The ZVS control section drives an external ZVS MOSFET which, combined with a diode and inductor, soft switches the boost regulator. This technique reduces diode reverse recovery and MOSFET switching losses to reduce EMI and maximize efficiency.
Features
• Average current sensing, continuous boost, leading edge PFC for low total harmonic distortion and near unity power factor
• Built-in ZVS switch control with fast response for high efficiency at high power levels
• Average line voltage compensation with brownout control
• Current fed gain modulator improves noise immunity and provides universal input operation
• Overvoltage comparator eliminates output “runaway” due to load removal
• UVLO, current limit, and soft-start
• Precision 1.3% reference
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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