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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 2.5-5.5 V |
| Ausgang 1 | 1.8 V / 1.5 A |
| IC-Revision | 0.3 |
Beschreibung
The JW®5231 is a current mode monolithic buckswitching regulator. Operating with an input rangeof 2.5V-5.5V, the JW5231 delivers 1.5A of continuous output current with integrated P-Channel and N-Channel MOSFETs. The internal synchronous power switches provide high efficiency. Current mode control provides tight load transient response and cycle-by-cycle current limit.
Eigenschaften
-2.5V to 5.5V operating input range
- Up to 1.5A output current
- Up to 94% peak efficiency
- Internal Soft-Start-1.5MHz switching frequency
- Input under voltage lockout-Short circuit protection-Thermal protection-Hot-plug in protection-Output POK indication (available in SOT23-6package)-Available in SOT23-5/SOT23-6 package
Typische Anwendungen
- GPU/DDR Power Supply
- Set Top Boxes, Telecom/Networking Systems
- Storage Equipment, 5V or 3.3V Point of Load Conversion
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 | VPE | MusterVerfügbarkeit & Muster | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWE-HCI SMT-Hochstrominduktivität, 1.5 µH, 13.8 A | Verfügbarkeit – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCI SMT-Hochstrominduktivität | Induktivität1.5 µH | Performance Nennstrom13.8 A | Sättigungsstrom 14.5 A | Sättigungsstrom @ 30%14 A | Gleichstromwiderstand6.6 mΩ | Eigenresonanzfrequenz72 MHz | MaterialSuperflux | Verpackungseinheit1000 | –Verfügbarkeit prüfen |
Verfügbarkeitsprognose
WE Artikelnummer VerpackungseinheitenWiederbeschaffungszeit
––– Wochen
| Erwartete Verfügbarkeit | Eingehender Bestand | Menge |
|---|---|---|
| Aktuelle Verfügbarkeit | – | – |
Für diese Mengenanfrage gibt es keine Prognose.
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