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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 7-40 V |
| Ausgang 1 | 3.3 V |
Beschreibung
The LMR14050S is a 40 V 5 A step-down regulator with 40 μA quiescent current. With a wide-input rangefrom 4 V to 40 V, it is suitable for a wide range of applications from automotive to industry for powerconditioning from unregulated sources. The LMR14050SEVM evaluation board is designed to provide thedesign engineer with a fully functional power converter based on the buck topology to evaluate theLMR14050 series operation and performance
Eigenschaften
- 7 V to 40 V Input Voltage Range
- Jumper Selectable Output Options (5.0 V or 3.3 V)
- Up to 5 A Output Current
- Switching Frequency 400 kHz
- Internal Compensation
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT-Hochstrominduktivität, 5.5 µH, 12 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCI SMT-Hochstrominduktivität | Induktivität5.5 µH | Performance Nennstrom12 A | Sättigungsstrom 14.5 A | Sättigungsstrom @ 30%12 A | Gleichstromwiderstand10.3 mΩ | Eigenresonanzfrequenz30 MHz | MaterialSuperflux |