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Details
| Topologie | Abwärtswandler |
| Eingangsspannung | 42 V |
| Ausgang 1 | 1.7 V / 6 A |
Beschreibung
The CN-0508 provides a low cost, adjustable power solution with performance comparable to high-performance commercial power supplies. The design uses a hybrid circuit topology of a buck converter preregulator and two parallel linear regulators. This topology combines the high power efficiency of a buck converter and the low output noise, low ripple, and adjustable current limiting of the linear regulators. No heat sink other than the circuit board itself is required, in contrast to linear bench supplies in which pass devices (either discrete transistors or integrated circuit regulators) require external heat sinks to sufficiently dissipate the heat.
Eigenschaften
- 75 Watt Power Supply
- Constant Current (>3A) and Constant Voltage (>25V) Modes
- True 0V and 0A operation
- Manual or Software Controlled
Typische Anwendungen
- Automotive and Industrial Supplies, General Purpose Step-Down, GSM Power Supplies
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,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 25 V(DC), 220 nF, ±10% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 25 V(DC) | Kapazität220 nF | Kapazität±10% | Nennspannung25 V (DC) | Bauform0603 | Betriebstemperatur -55 °C up to +125 °C | Verlustfaktor3.5 % | Isolationswiderstand2.3 GΩ | KeramiktypX7R Klasse II | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | Pad Dimension0.4 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | – | |||||
 | WE-HCI SMT-Hochstrominduktivität, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-HCI SMT-Hochstrominduktivität | – | – | – | Bauform1050 | Betriebstemperatur -40 °C up to +150 °C | – | – | – | Länge10.5 mm | Breite10.2 mm | Höhe4.7 mm | – | – | Induktivität5.5 µH | Performance Nennstrom12 A | Sättigungsstrom 14.5 A | Sättigungsstrom @ 30%12 A | Gleichstromwiderstand10.3 mΩ | Eigenresonanzfrequenz30 MHz | MaterialSuperflux |