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Texas Instruments UCC28056 | Demoboard UCC28056EVM-296
6-pin high-performance CrM & DCM PFC controller
Details
| Topologie | Leistungsfaktor-Korrektur |
| Eingangsspannung | 85-265 V |
| Ausgang 1 | 390 V |
Beschreibung
The purpose of the UCC28056BEVM-296 (EVM) is to aid in evaluation of the UCC28056X transition mode boost PFC converter. The EVM is a stand-alone PFC converter designed to operate with 85 to 265 VRMS,47 to 63 Hz, AC input and up to 165-W DC output from 90 VAC to 265 VAC and 140 W at 85 VAC. The EVM can be used as it is delivered without additional work to evaluate a transition mode boost PFC converter. This user’s guide provides basic evaluation instruction from a viewpoint of system operation of a stand-alone PFC boost power converter.
Eigenschaften
- Unified algorithm for working in critical mode (CRM) and discontinuous conduction mode (DCM) with a high power factor across the entire operating range
- AC input voltage from 85 to 265 VRMS
- AC line frequency from 47 to 63 Hz
- Up to 165-W output power
- High efficiency
- TM, DCM control gives improved light-load efficiency
- Burst mode for reduced standby consumption
- Non-linear gain gives improved transient response
- User-adjustable valley switching
- Robust full-featured protection including over temperature protection, brown-out protection, output overvoltage, cycle-by-cycle overcurrent, and gross overcurrent protections
- Test points to facilitate device and topology evaluation
Typische Anwendungen
- e-bike chargers, power tools chargers
- Gaming, set top box
- digital TV
- LED drivers and luminaries
- Industrial and medical power supplies
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | B(mm) | H(mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-CMB Stromkompensierte Netzdrossel, 3 A, 20 mH | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CMB Stromkompensierte Netzdrossel | Nennstrom3 A | Induktivität20 mH | Gleichstromwiderstand160 mΩ | Nennspannung250 V (AC) | Prüfspannung1500 V (AC) | MaterialMnZn | Länge30 mm | Breite21 mm | Höhe35 mm | MontageartTHT | ||||
750317130 | PFC Inductor, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie PFC Inductor | – | – | – | – | – | – | – | – | – | – |