ROHM

BD7682
Demoboard BD7682FJ-EVK-301

Topologie: Flyback
Eingangsspannung (min.): 210.00 V
Eingangsspannung (max.): 480.00 V
Schaltfrequenz (min.): 90.00 kHz
Schaltfrequenz (max.): 120.00 kHz
Ausgang 1: 12.00 V / 2.500 A

Erstveröffentlichung am 19.09.2017, Version Rev001 vom

Beschreibung

Quasi-resonant Auxiliary Power Supply with 1700V SiC MOSFET
Power converters used in industrial systems, as for instance photovoltaic (PV) inverters, uninterruptable power supplies
(UPS) and industrial motor drives, need an auxiliary supply unit (AUX). Such unit provides the required power for system
peripherals — i.e. Microprocessor, LCD display, sensors, fans,
as well as for gate drivers inside the main power circuit.

Merkmale

  • Input voltage: 210
  • 480 Vac 300
  • 900 Vdc Output voltage: 12V +/- 3% Output power: 30W @ Vinmin 40W @ Vinmax Switching Frequency: 90
  • 120 kHz

Artikel

  Artikel Nr. SPEC Simu-
lation
Produktfamilie Anwendung PCB/Kabel/Panel Modularity Typ Pins P
(mm)
IR cULus
(A)
IR VDE
(A)
Arbeitsspannung [cULus]
(V (AC))
Arbeitsspannung [VDE]
(V (AC))
Solid Wire Section (Metric) Stranded Wire Section (Metric) C
(pF)
VR
(V (DC))
Technische Artikelnummer ILeak
(µA)
DF
(%)
IRIPPLE
(mA)
Betriebstemperatur Keramiktyp Muster
691102710002 PDF WR-TBL Serie 102 - 5.00 mm Horiz. Entry Modular Pressure Clamp PCB Ja Horizontal 2 5 15 17.5 300 250 0.326 to 2.08 (mm²) 0.326 to 2.08 (mm²)
885012007055 PDF RE WCAP-CSGP MLCCs 0805 47 50 NP00805470J050DFCT10000
860040672001 PDF RE WCAP-ATUL Aluminium-Elektrolytkondensatoren 22 50 ATDC110470M035DSPA3E000 11 10 220 -40 °C up to +105 °C
860080575017 PDF RE WCAP-ATLI Aluminium-Elektrolytkondensatoren 470 35 ATEF200471M035DSPAAE000 164.5 9 1850 -55 °C up to +105 °C
885012207098 PDF RE WCAP-CSGP MLCCs 0805 100 50 X7R0805104K050DFCT10000 2.5 X7R
691219610002 PDF WR-TBL Serie 2196 - 10.16 mm Horiz. Entry Modular Rising Cage Clamp PCB Ja Horizontal 2 10.16 57 300 8.37 to 0.326 (mm²) 8.37 to 0.326 (mm²)
885012207088 PDF RE WCAP-CSGP MLCCs 0805 2.2 50 X7R0805222K050DFCT10000 2.5 X7R