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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 4.5-15 V |
| Ausgang 1 | 1.8 V / 50 A |
| IC-Revision | 2 |
Beschreibung
Demonstration circuit 2479A-A features the LTM®4650EY,the high efficiency, high density, dual 25A, single 50Aswitch mode step-down power module regulator. Theinput voltage is from 4.5V to 15V. The output voltage isprogrammable from 0.6V to 1.8V. DC2479A-A is configuredas dual-phase, single-output, which can deliverup to 50A maximum. The board designs with minimumcomponents to demonstrate this high efficiency, highdensity μModule. As explained in the data sheet, outputcurrent de-rating is necessary for certain VIN, VOUT, and thermal conditions. These features and the availability ofthe LTM4650EY in a compact 16mm × 16mm × 5.01mmBGA package make it ideal for use in many high-densitypoint-of-load applications. The LTM4650 data sheet mustbe read in conjunction with this demo manual for workingon or modifying the demo circuit DC2479A-A.
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Downloads | Status | Produktserie | Pins | Typ | Montageart | L(mm) | IR(A) | Arbeitsspannung(V (AC)) | Betriebstemperatur | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-PHD Kurzschlussbrücken, 2, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Kurzschlussbrücken | Pins2 | – | – | – | Nennstrom3 A | Arbeitsspannung200 V (AC) | Betriebstemperatur -25 °C up to +105 °C | |||
 | WR-PHD Stiftleisten, 3, Gerade | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten | Pins3 | TypGerade | MontageartTHT | Länge6 mm | Nennstrom2 A | Arbeitsspannung200 V (AC) | Betriebstemperatur -40 °C up to +105 °C |