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Texas Instruments TPS548D22 | Demoboard TPS548D22EVM-784
TPS548D22 DCAP3 High Performance, 40-A Single Synchronous Step-Down Converter Evaluation Module
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 6-16 V |
| Ausgang 1 | 1 V / 40 A |
| IC-Revision | 1 |
Beschreibung
The TPS548D22EVM-784 evaluation module (EVM) uses the TPS548D22. The TPS548D22 is a D-CAP3™ mode, 40A synchronous Buck converter with integrated MOSFETs. The device provides a fixed 1.0V output at up to 40A from a 12V input bus.
Eigenschaften
40A DC Steady State Output Current±0.5% 0.9VREF Tolerance Over -40 to 125°C Junction TemperatureTrue Differential Remote Sense AmplifierD-CAP3™ Control Loop to Support Large Bulk Cap and/or Small MLCCs Without External CompensationEco-Mode and FCCM SelectableTemp Compensated and Programmable Current Limit with RTRIP and OC Clamp ±10%
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(nH) | LR(nH) | IR(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCM SMT-Hochstrominduktivität, 250 nH, 245 nH | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCM SMT-Hochstrominduktivität | Induktivität250 nH | Nenninduktivität245 nH | Nennstrom47.5 A | Sättigungsstrom 175.6 A | Sättigungsstrom @ 30%88.5 A | Gleichstromwiderstand0.165 mΩ | Eigenresonanzfrequenz37 MHz | MaterialMnZn |