UCC28730DR
AC to DC Switching Converter Flyback
Inventory:8,376
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : UCC28730DR
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Package/Case : SOIC (D)-7
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Brands : TI
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Components Categories : AC DC Converters, Offline Switches
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Datesheet : UCC28730DR DataSheet (PDF)
Overview of UCC28730DR
The UCC28730DR is a game-changer in the world of active power factor correction. With its cutting-edge features and comprehensive protection mechanisms, this controller offers a level of performance and reliability that is hard to match. Whether you're designing a power supply for industrial, commercial, or domestic use, the UCC28730DR is a versatile and efficient choice that will exceed your expectations
Key Features
- Enables Zero-Power (<5 mW) standby consumption
- Smart Wake-Up detection enables smallest output capacitance
- Primary-side regulation (PSR) eliminates optocoupler
- ±5% voltage regulation and current regulation across line and load
- 700-V start-up switch
- 83-kHz maximum switching frequency enables low stand-by power charger designs
- Resonant-ring valley-switching operation for highest overall efficiency
- Frequency-dither to ease EMI compliance
- Clamped gate-drive output for MOSFET
- Overvoltage, low-line, and overcurrent protection functions
- Programmable cable compensation
- SOIC-7 package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Control mode | Primary-side regulation | UVLO thresholds on/off (V) | 21/7 |
Switching frequency (max) (kHz) | 83 | Features | Current limiting, DCM, Green mode, High voltage startup, High-voltage startup, Input line monitor, Leading edge blanking, Light load efficiency, Light-load efficiency, Low power, Overcurrent protection, Overtemperature protection, PSR, Primary-side regulated, Secondary Side Wake-up, Secondary-side wake up, Soft start, Thermal shutdown, Valley switching |
Operating temperature range (°C) | -40 to 125 | Rating | Catalog |
Device type | Controllers | Topology | Buck, Flyback |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment
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