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Texas Instruments LMR43620-Q1 | Demoboard LMR43620RQ5EVM-400
LMR43620-Q1 36-V, 2-A synchronous step-down converter evaluation module
Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 3-36 V |
| Ausgang 1 | 5 V / 2 A |
| IC-Revision | A |
Beschreibung
The LMR43620RQ5EVM-400 evaluation module (EVM) helps evaluate the operation and performance of the LMR43620-Q1 wide-input buck regulator. The LMR43620-Q1 is an easy-to-use synchronous step-down DC/DC converter capable of driving up to 2 A of load current from an input voltage of up to 36 V. The LMR43620-Q1 has ultra-low operating quiescent current and high efficiency at light loads. The LMR43620-Q1 comes in small 2x2 mm HotRod™ package providing a very small, low-EMI solution size.
Eigenschaften
- Wide input voltage range of 3 V to 36 V
- 5 V fixed output votlage by default
- Output current up to 2 A
- 400 kHz default switching frequency (jumper included for frequency selection)Fully assembled, tested and proven PCB layout with small solution footprint
Typische Anwendungen
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR(V (DC)) | Bauform | Betriebstemperatur | DF(%) | RISO | Keramiktyp | L(mm) | B(mm) | H(mm) | Fl(mm) | Verpackung | L(µH) | IRP,40K(A) | ISAT,30%(A) | RDC typ.(mΩ) | fres(MHz) | VOP(V) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 16 V(DC), 1 µF, ±10% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 16 V(DC) | Kapazität1 µF | Kapazität±10% | Nennspannung16 V (DC) | Bauform0603 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor10 % | Isolationswiderstand0.1 GΩ | KeramiktypX7R Klasse II | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | Pad Dimension0.4 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | |||||
 | WE-MAPI SMT-Speicherdrossel, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-MAPI SMT-Speicherdrossel | – | – | – | Bauform4020 | Betriebstemperatur -40 °C up to +125 °C | – | – | – | Länge4 mm | Breite4 mm | Höhe2 mm | – | – | Induktivität4.7 µH | Performance Nennstrom4 A | Sättigungsstrom @ 30%5.75 A | Gleichstromwiderstand63 mΩ | Eigenresonanzfrequenz22 MHz | Betriebsspannung80 V | MontageartSMT | ||||
| WE-MAPI SMT-Speicherdrossel, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-MAPI SMT-Speicherdrossel | – | – | – | Bauform4020 | Betriebstemperatur -40 °C up to +125 °C | – | – | – | Länge4 mm | Breite4 mm | Höhe2 mm | – | – | Induktivität5.6 µH | Performance Nennstrom3.85 A | Sättigungsstrom @ 30%5.5 A | Gleichstromwiderstand68 mΩ | Eigenresonanzfrequenz20 MHz | Betriebsspannung80 V | MontageartSMT |