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Texas Instruments LMR54410 | Demoboard LMR54410EVM
LMR54410 evaluation module with 4-V to 36-V, 1-A synchronous step-down converter
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4-36 V |
| Ausgang 1 | 3.3 V / 1 A |
Beschreibung
The LMR54410EVM is a fully assembled and tested circuit for evaluating the LMR54410 step-down converter. The board has a jumper connector to enable pin and could provide pull up device to VIN or external high level enable. The board is set as a 3.3-V-Vout. The board also has AC signal injection terminals for loop measurements.
Eigenschaften
- 4-V to 36-V input voltage range
- Accurate 3.3-V output
- Up to 1-A output current
- 1100-kHz switching frequency
Typische Anwendungen
- Major appliances
- PLC, DCS, and PAC
- General purpose wide VIN power supplies
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | fres(MHz) | Montageart | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | Z(mΩ) | ILeak(µA) | DF(%) | Ø D(mm) | L(mm) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LHMI SMT Speicherdrossel, 15 µH, 3.6 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LHMI SMT Speicherdrossel | Induktivität15 µH | Performance Nennstrom3.6 A | Sättigungsstrom 13.5 A | Sättigungsstrom @ 30%7.2 A | Gleichstromwiderstand92 mΩ | Eigenresonanzfrequenz10 MHz | MontageartSMT | – | – | – | – | – | – | – | – | Länge7.3 mm | – | ||||
 | WCAP-ASLL Aluminium-Elektrolytkondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ASLL Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | MontageartV-Chip SMT | Kapazität47 µF | Nennspannung50 V (DC) | Endurance 2000 | Rippelstrom185 mA | Impedanz680 mΩ | Leckstrom23.5 µA | Verlustfaktor12 % | Durchmesser6.3 mm | Länge7.7 mm | Verpackung15" Tape & Reel |