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Texas Instruments UCC28950PW | Demoboard PMP8606
300W Full Bridge Phase Shifted (FBPS) DC/DC Power Supply Reference Design
Details
| Topologie | Gegentaktwandler (Vollbrücken) |
| Eingangsspannung | 400-750 V |
| Ausgang 1 | 24 V / 12 A |
| IC-Revision | B |
Beschreibung
This design is a 100kHz FBPS converter working in voltage mode. It supports 400Vdc..750Vdc input voltage range and provides 24V/12A regulated. TI's UCC28950 part enables high efficiency at high input voltage.
Eigenschaften
- Over 92% efficiency at full load.
- High input voltage
- 250W phase shifted fullbridge
- Wide high input voltage range 400Vdc to 750Vdc
- Provides synchronous rectification w/ efficient voltage doubler
Typische Anwendungen
- X-ray: Medical & Dental
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(nH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | LR(nH) | IR(A) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCM SMT-Hochstrominduktivität, 400 nH, 54.3 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCM SMT-Hochstrominduktivität | Induktivität400 nH | Performance Nennstrom54.3 A | Sättigungsstrom 123.8 A | Sättigungsstrom @ 30%28.3 A | Gleichstromwiderstand0.37 mΩ | Eigenresonanzfrequenz25 MHz | MaterialMnZn | Nenninduktivität345 nH | Nennstrom25 A | ||||
 | WE-HCI SMT-Hochstrominduktivität, 22000 nH, 7.1 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCI SMT-Hochstrominduktivität | Induktivität22000 nH | Performance Nennstrom7.1 A | Sättigungsstrom 13 A | Sättigungsstrom @ 30%6.5 A | Gleichstromwiderstand24.7 mΩ | Eigenresonanzfrequenz14 MHz | MaterialWE-PERM | Nenninduktivität16000 nH | – |