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NXP LFPAK
TEA1995T GreenChip Dual SR Controller add-on board for resonant and multi-output flyback (LFPAK MOSFETs)
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 12 V |
| Ausgang 1 | 3.3 V / 25 A |
| IC-Revision | 1 |
Beschreibung
The TEA1995 add-on board is designed for incorporation into existing resonant power supplies or multi-output flyback power supplies by replacing the secondary rectifier diodes. The add-on board consists of the TEA1995 Dual SR controller IC and low-ohmic MOSFETs in LFPAK package.
Eigenschaften
- Increased efficiency of the total application with adaptive gate drive for maximum efficiency at any load
- Can be connected to a wide range of resonant power supplies or multi-output flyback power supplies.
- Two low ohmic SR MOSFETs in LFPAK package for power levels up to 300 W
- Wide supply voltage range (4.5V to 38V)
- IC used: TEA1995T Dual SR controller in SO-8 package
Typische Anwendungen
- Adapters
- Power supplies for servers
- Power supplies for television
- Power supplies for desktop PC and all-in-one PC
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPEC | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCI SMT-Hochstrominduktivität | Induktivität0.47 µH | Performance Nennstrom50.1 A | Sättigungsstrom 124 A | Sättigungsstrom @ 30%50 A | Gleichstromwiderstand0.9 mΩ | Eigenresonanzfrequenz95 MHz | MaterialWE-PERM |