IC-Hersteller EPC

IC-Hersteller (96)

EPC dsPIC33CK32MP102 | Demoboard EPC9153

44–60 V Input, 12-20 V, 12.5 A Output up to 250 W High Efficiency, Thin Power Module

Details

TopologieAbwärtswandler
Eingangsspannung44-60 V
Ausgang 120 V / 12.5 A
IC-Revision1.0

Beschreibung

EPC9153: 44–60 V Input, 12-20 V, 12.5 A Output up to 250 W High Efficiency, Thin Power Module for high performance computing systems.The EPC9153 demonstration board is a 60 V maximum input voltage, 12.5 A maximum output current, 12 - 20 V output voltage, thin synchronous buck converter.The EPC9153 features a GaN power stage using the EPC2218 and EPC2038 eGaN® FETs. The uP1966E gate driver that features high driving strength is used to drive the FETs. The synchronous bootstrap circuit ensures 4.9 V gate voltage is used for the high-side gate drive. Digital control that allows sub-10 ns dead-time and flexibility in control scheme development is employed. In order to optimize the efficiency, two small on-board switch-mode power supply circuits are used to generate the housekeeping 5 V and 3.1 V voltages for the gate driver and the digital controller respectively.

Eigenschaften

  • 44 – 60 VIN to 12 – 20 VOUT
  • Constant switching frequency = 400 kHz
  • Max component height = 6.5 mm
  • Temperature rise: < 40 °C @ 20 V with 12.5 A output
  • High efficiency = 98.2% @ 20 V/12.5 A output

Typische Anwendungen

  • High Performance Computing – computers, displays, thin consumer electronics

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Tol. LRDC max.
(mΩ)
KernmatieralTiØ OD
(mm)
Ø ID
(mm)
VPE
(pcs)
PinsReihenH
(mm)
GenderTypIR
(A)
Verpackung Muster
885012206076SPEC
8 Dateien WCAP-CSGP MLCCs 25 V(DC)1 µF ±10% 25 0603 -55 °C up to +125 °C 100.5 GΩ X7R Klasse II 1.6 0.8 0.4 4000 0.8 7" Tape & Reel
61300511021SPEC
6 Dateien WR-PHD 2.54 mm THT Angled Pin Header -40 °C up to +105 °C1000 MΩ 12.7 5 Single Pin Header Angled 3 Beutel
74404042680SPEC
8 Dateien WE-LQS SMT-Speicherdrossel 4018 -40 °C up to +125 °C 4 4 68 0.63 840 9 ±20% 3000 1.8 0.54
9774010243RSPEC
6 Dateien WA-SMSI SMT Steel Spacer with internal Thread M2 -55 °C up to +150 °C 1 M2 4.35 2.8 1500 Tape and Reel
7443762504047SPEC
8 Dateien WE-HCFT THT-Hochstrominduktivität 2504 -40 °C up to +125 °C 22 25.7 4.7 14 14.5 ±20% 3.05 MnZn 4.1 24
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
Fl
(mm)
L
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Tol. LRDC max.
(mΩ)
KernmatieralTiØ OD
(mm)
Ø ID
(mm)
VPE
(pcs)
PinsReihenH
(mm)
GenderTypIR
(A)
Verpackung Muster