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Texas Instruments LMR38020 | Demoboard LMR38020EVM
LMR38020 evaluation module SIMPLE SWITCHER 80-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4.2-80 V |
| Ausgang 1 | 5 V / 2 A |
| IC-Revision | A |
Beschreibung
The LMR38020EVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR38020F step-down converter. The board has jumper connector to indicate POWERGOOD flag and sync to external clock. The board also has AC signal injection terminals for loop measurements.
Eigenschaften
- 4.5-V to 80-V input voltage range
- Accurate 5-V output
- Up to 2-A output current
- Switching frequency 400 kHz
Typische Anwendungen
- Wireless infrastructure and networking
- Power delivery
- Factory automation and control, Industrial transport
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, 16 µH, 6.25 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCI SMT-Hochstrominduktivität | Induktivität16 µH | Performance Nennstrom6.25 A | Sättigungsstrom 13.2 A | Sättigungsstrom @ 30%6.5 A | Gleichstromwiderstand34.5 mΩ | Eigenresonanzfrequenz18 MHz | MaterialSuperflux |