10 W Multi-Mode Wireless Power System

Topologie: Wireless Power
Eingangsspannung (min.): 19.00 V
Eingangsspannung (max.): 19.00 V
Schaltfrequenz (min.): 165.00 kHz
Schaltfrequenz (max.): 6780.00 kHz
Ausgang 1: 38.00 V / 1.500 A

Erstveröffentlichung am 30.06.2016, Version 1.0 (A4WP) vom


The EPC9121 is provided with two receive device units: The first is tunedto and compatible with the AirFuel Category 3 specification and thesecond is an inductive mode unit compatible with the 5 W Qi receiverstandard. Each of the device units includes a high frequency schottkydiode based full bridge rectifier and output filter to deliver a filteredunregulated DC voltage. The device board comes equipped with twoLED’s, one green to indicate the power is being received with an outputvoltage equal or greater than 4 V and a second red LED that indicatesan overvoltage condition where the output voltage exceeds 36 V.


  Artikel Nr. SPEC Produktserie C
Tol. C VR
(V (DC))
Keramiktyp H
Technische Artikelnummer L
Tol. L TC L Qmin.
TC Q RDC max.
Pins Reihen Gender Typ IR 1
Verpackung Emitting Color λDom typ.
IV typ.
50% typ.
885012206095 PDF WCAP-CSGP MLCCs 0603 100 ±10% 50 3 X7R Klasse II 0.8 X7R0603104K050DFCT10000
744912182 PDF WE-CAIR Luftspulen 82 ±5% 150 MHz 100 150 MHz 9.4 2.5 1.3
61300211121 PDF WR-PHD 2.54 mm THT Pin Header 2 Single Pin Header Gerade 3 Beutel
150060RS75000 PDF Chip LED – Top View Rot 625 250 140
150060VS75000 PDF Chip LED – Top View Bright Green 570 40 140

Weitere Anwendungen und Artikel von Würth Elektronik zu diesem IC

  • EPC9121
    Topologie: Other, Schaltfrequenz (min.): 165.00 kHz, Schaltfrequenz (max.): 6780.00 kHz