UCC28180DR - TI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoUCC28180DR
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ManufacturerTI
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ChipWorker Part#CW7772033
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CategoryDC to DC Converter
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PackageSOIC-8
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DescriptionPower Factor Correction CONTRLR 0.075mA 18kHz to 250kHz 8Pin SOIC T/R
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DocumentationDatasheet
Payment Methods and Delivery
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UCC28180DR Global Supplier
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UCC28180DR Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | UCC28180DR |
| Manufacturer | TI |
| ChipWorker Part# | CW7772033 |
| Category | DC to DC Converter |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Switching Frequency | 18kHz ~ 250kHz |
| Maximum Duty Cycle | 98 % |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 21 V |
| expand all | |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Product Description
- DESCRIPTION
- The UCC28180 is a flexible and easy-to-use, 8-pin, active Power Factor Correction (PFC) controller that operates under Continuous Conduction Mode (CCM) to achieve high Power Factor, low current distortion and excellent voltage regulation of boost pre regulators in AC - DC front-ends. The controller is suitable for universal AC input systems operating in 100-W to few-kW range with the switching frequency programmable between 18 kHz to 250 kHz, to conveniently support both power MOSFET and IGBT switches. An integrated 1.5-A and 2-A (SRC-SNK) peak gate drive output, clamped internally at 15.2 V (typical), enables fast turn-on, turn-off and easy management of the external power switch without the need for buffer circuits.
- FEATURES
- • 8-pin Solution (no AC line sensing needed)
- • Wide Range Programmable Switching Frequency (18 kHz to 250 kHz for MOSFET and IGBT based PFC converters)
- • Trimmed Current Loop Circuits for Low iTHD
- • Reduced Current Sense Threshold (minimizes power dissipation in shunt)
- • Average Current-Mode Control
- • Soft Over Current and Cycle-by-Cycle Peak Current Limit Protection
- • Output Over-Voltage Protection with Hysteresis Recovery
- • Audible Noise Minimization Circuitry
- • Open Loop Detection
- • Enhance Dynamic Response During Output Over and Under-Voltage Conditions
- • Maximum Duty Cycle of 96% (typical)
- • Burst Mode for No Load Regulation
- • VCC UVLO, Low ICC Start-Up (<75 µA)
Delivery
Chipworker Certification
Ordering Information
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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.
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- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- 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
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- Income quality control (IQC), 800+ qualified distributors.
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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