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Transphorm MP44018A | Demoboard TDADP-TPH-MPS-USBC-140W-RD
Open Frame 140 W USB-C PD3.1 Power Adapter Reference Design using Transphorm SuperGaN Technology
Details
| Topologie | Leistungsfaktor-Korrektur |
| Eingangsspannung | 90-264 V |
| Ausgang 1 | 28 V / 5 A |
| IC-Revision | 1 |
Beschreibung
This design guide of a 140W PD3.1 28V 5A AC-DC adaptor reference design board describes a 140W PFC+QR implementation with peak efficiency of greater than 94.5%, a power density of 28W/in3 using 2 Transphorm GaN TP65H150G4PS, TP65H150G4LSG (650 V SuperGaN FET) in TO-220 and PQFN88 with Transphorm’s latest SuperGaN® Gen IV technology. The adaptor uses MPS’s MP44018 PFC controller and MPX2002 integrated primary/secondary side flyback controllers with output voltage up to 28V/5A. This design shows high-power density and efficiency.
Eigenschaften
- Transphorm SuperGaN TP65H150G4PSTO-220 (PFC) and TP65H150G4LSGPQFN88 (QR)
- DCM PFC + QR topology
- Board-end over ~92.4% Efficiency (90VAC)
- Flat Efficiency Across Universal (90-265 VAC)Input Voltage and Lo ad
- OTP, UVLO, OCP, SCP and Sync FETProtections
- < 250mW No Load Power Consumption
- Up to 140 W Output Power
Typische Anwendungen
- Smart phones, Laptops
- High-Power-Density AC/DC Power Supplies
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR(V (DC)) | Bauform | Betriebstemperatur | Q(%) | RISO | Keramiktyp | L(mm) | B(mm) | H(mm) | Fl(mm) | Verpackung | Muster |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 50 V(DC), 100 pF, ±5% | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSGP MLCCs 50 V(DC) | Kapazität100 pF | Kapazität±5% | Nennspannung50 V (DC) | Bauform0603 | Betriebstemperatur -55 °C up to +125 °C | Güte1000 % | Isolationswiderstand10 GΩ | KeramiktypNP0 Klasse I | Länge1.6 mm | Breite0.8 mm | Höhe0.8 mm | Pad Dimension0.4 mm | Verpackung7" Tape & Reel |