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UC2854BNG4
- Manufacturer's Part No.:UC2854BNG4
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- Description:IC PFC CTRLR AVERAGE CURR 16DIP
- Quantity:RFQAdd to RFQ List
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- Available: 28
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $8.04960 | US $8.05 |
| 10+ | US $7.24464 | US $72.45 |
| 30+ | US $5.63472 | US $169.04 |
| 100+ | US $4.62852 | US $462.85 |
| 500+ | US $4.42728 | US $2213.64 |
| 1000+ | US $4.02480 | US $4024.80 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The UC2854BNG4 is available in 16-pin N (PDIP), DW (SOIC Wide), and J (CDIP) packages, as well as 20-pin Q (PLCC). For availability by temperature range, see the Ordering Information table. New features such as amplifier output clamps, improved amplifier current sinking capability, and a low offset VAC pin reduce the number of external components while improving performance.
The multiplier output/current amplifier input's improved common mode input range gives the designer more flexibility in selecting a method for current sensing. UC2854BNG4
Features
• Controls Boost PWM to Near-Unity Power Factor
• Limits Line Current Distortion To <3%
• World-Wide Operation Without Switches
• Accurate Power Limiting
• Fixed-Frequency Average Current-Mode Control
• High Bandwidth (5 MHz), Low-Offset Current Amplifier
• Integrated Current- and Voltage-Amplifier Output Clamps
• Multiplier Improvements: Linearity, 500 mV VAC Offset (Eliminates External Resistor), 0 V to 5 V Multout Common-Mode Range
• Vref GOOD Comparator
• Faster and Improved Accuracy ENABLE Comparator
• UVLO Options (16 V/10 V or 10.5 V/10 V)
• 300-pA Start-Up Supply Current UC2854BNG4 Applications
• High-Efficiency Server and Desktop Power Supplies
• Telecom Rectifiers
• White Goods and Industry
• Industrial Power Supplies
• Consumer Electronics
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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