Topologie | Aufwärtswandler |
Eingangsspannung | 3-22 V |
Schaltfrequenz | 300-2000 kHz |
Ausgang 1 | 48 V / 0.35 A |
IC-Revision | 1.0 |
The MPQ3425 is a current mode step-up converter with a 3.5A, 90mΩ internal switch to provide a highly efficient regulator with fast response. The MPQ3425 operates at a programmed fix frequency up to 2MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting loop dynamics, which allows the use of small, low-ESR ceramic output capacitors. Softstart results in small inrush current and can be programmed with an external capacitor. The MPQ3425 includes under-voltage lockout, current limiting and thermal overload protection to prevent damage in the event of an output overload. The MPQ3425 is available in a low profile 14-pin QFN package with exposed pad
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Bauform | Version | Muster | |
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7447709330 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PD Speicherdrossel | 33 | 5.5 | 45 | 8.5 | 1210 | Standard |
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7447709330 | SPEC |
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Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Bauform | Version | Muster |
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