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UC2855BNG4
- Manufacturer's Part No.:UC2855BNG4
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- Description:IC PFC CTRLR AVERAGE CURR 20DIP
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- Available: 28
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $29.43700 | US $29.44 |
| 10+ | US $22.07775 | US $220.78 |
| 30+ | US $19.13405 | US $574.02 |
| 100+ | US $16.92628 | US $1692.63 |
| 500+ | US $15.89598 | US $7947.99 |
| 1000+ | US $14.71850 | US $14718.50 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
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- Shopping Guide
The UC2855BNG4 power factor correction (PFC) is a set of methods used by electronic device manufacturers to improve the power factor. Power factor is an important consideration in the design of any electronic device, particularly in the case of AC/DC power supplies. However, choosing the best PFC circuit necessitates an examination of the various tradeoffs available. UC2855BNG4
Features
• High Bandwidth (5MHz), Low Offset Current Amplifier
• Overvoltage and Overcurrent protection
• Two UVLO Threshold Options
• 150µA Startup Supply Current Typical
• Precision 1% 7.5V Reference
• Controls Boost PWM to Near Unity Power Factor
• Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion
• Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI, and Efficiency
• Inductor Current Synthesizer allows Single Current Transformer Current Sense for Improved Efficiency and Noise Margin
• Accurate Analog Multiplier with Line Compensator allows for Universal Input Voltage Operation UC2855BNG4 Applications
• PC Power
• Consumer Electronics
• Lighting
• Industrial Power Supplies
• High-power applications
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
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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