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Texas Instruments LM5122 | Demoboard LM5122EVM-2PH
LM5122EVM-1PH Wide Vin Synchronous Boost Controller Evaluation Module
Details
| Topologie | Aufwärtswandler |
| Eingangsspannung | 9-20 V |
| Ausgang 1 | 28 V / 7 A |
Beschreibung
The LM5122EVM-2PH evaluation module (EVM) provides the design engineer with a fully functional dual phase synchronous boost converter to evaluate the Texas Instruments LM5122 synchronous boost controller device. The EVM provides 28 V output at up to 7 A current from a 9 V to 20 V input. The EVM isdesigned to start up from a single power supply without any additional bias voltage.
Eigenschaften
- 9 V to 20 V input voltage range
- 28 V target output voltage
- Up to 7 A output current
- 250 kHz typical switching frequency
- Dual phase interleaved operation
Typische Anwendungen
- Automotive Start-Stop
- 12-V, 24-V, and 48-V Power Systems, High-Current Boost Power Supply, Audio Power Supply
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, 10 µH, 16.5 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCI SMT-Hochstrominduktivität | Induktivität10 µH | Performance Nennstrom16.5 A | Sättigungsstrom 110 A | Sättigungsstrom @ 30%21.5 A | Gleichstromwiderstand6.9 mΩ | Eigenresonanzfrequenz14 MHz | MaterialWE-PERM 2 |