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EPC EPC2038 | Demoboard EPC9120

6.78 MHz, 33 W, ZVS Class-D Wireless Power System using EPC8010/EPC2038/EPC2019

Overview

TopologyOther Topology
Switching frequency6102-7458 kHz
IC revision1.0

Description

The EPC9120 wireless power demonstration system is a high efficiency, AirFuel™ Alliance compatible, wireless power transfer demonstration kit capable of delivering up to 33 W into a transmit coil while operating at 6.78 MHzThe popularity of highly resonant wireless power transfer is increasing rapidly, particularly for applications targeting portable device charging. The end applications are varied and evolving quickly from cell phone charging, to handheld tablets, and laptop computers. The EPC9120 kit, capable of delivery up to 33 W supports all of these applications.

Products

Order Code Data­sheet Simu­lation Downloads Product seriesPitch
(mm)
MountIR
(A)
Working Voltage
(V (AC))
PCB/Cable/PanelContact Resistance
(mΩ)
Tol. RL
(mm)
H
(mm)
CTol. CVR
(V (DC))
SizeOperating TemperatureQDF
(%)
RISOCeramic TypeW
(mm)
Fl
(mm)
Technical ReferenceL
(nH)
Tol. LTest Condition LQmin.Test Condition QRDC max.
(mΩ)
IR
(A)
fres
(GHz)
PinsRowsGenderTypePackagingColor Samples
60900213421SPEC
3 files WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point 2.54 250 20 max. 2.44 -40 up to +125 °C1000 MΩ 3 1 Jumper Bag Black
61300111121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 2.54 THT 250 20 max. 2.54 -40 up to +105 °C1000 MΩ 3 1 Single Pin Header Straight Bag
61300211121SPEC
6 files WR-PHD 2.54 mm THT Pin Header 2.54 THT 250 20 max. 5.08 -40 up to +105 °C1000 MΩ 3 2 Single Pin Header Straight Bag
645002114822SPEC
6 files WR-WTB 3.96 mm Male Vertical Locking Header 3.96 THT 7 250 PCB 20 max. 7.92 -40 up to +105 °C1000 MΩ 7 2 Male Vertical Bag White
744912182SPEC
9 files WE-CAIR Air Coil SMT 4.83 4.2 4248 -40 up to +125 °C 3.81 82 ±5% 150 MHz 100 150 MHz 9.4 2.5 1.3
885012005057SPEC
7 files WCAP-CSGP MLCCs 50 V(DC) 1 0.522 pF ±5% 50 0402 -55 up to +125 °C 84010 GΩ NP0 Class I 0.5 0.25 NP00402220J050DFCT10000
885012205037SPEC
7 files WCAP-CSGP MLCCs 16 V(DC) 1 0.5100 nF ±10% 16 0402 -55 up to +125 °C 55 GΩ X7R Class II 0.5 0.25 X7R0402104K016DFCT10000
885012205052SPEC
7 files WCAP-CSGP MLCCs 25 V(DC) 1 0.522 nF ±10% 25 0402 -55 up to +125 °C 3.510 GΩ X7R Class II 0.5 0.25 X7R0402223K025DFCT10000
885012206076SPEC
7 files WCAP-CSGP MLCCs 25 V(DC) 1.6 0.81 µF ±10% 25 0603 -55 up to +125 °C 100.5 GΩ X7R Class II 0.8 0.4 X7R0603105K025DFCT10000
885012207103SPEC
7 files WCAP-CSGP MLCCs 50 V(DC) 2 1.251 µF ±10% 50 0805 -55 up to +125 °C 100.1 GΩ X7R Class II 1.25 0.5 X7R0805105K050DFCT10000
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesPitch
(mm)
MountIR
(A)
Working Voltage
(V (AC))
PCB/Cable/PanelContact Resistance
(mΩ)
Tol. RL
(mm)
H
(mm)
CTol. CVR
(V (DC))
SizeOperating TemperatureQDF
(%)
RISOCeramic TypeW
(mm)
Fl
(mm)
Technical ReferenceL
(nH)
Tol. LTest Condition LQmin.Test Condition QRDC max.
(mΩ)
IR
(A)
fres
(GHz)
PinsRowsGenderTypePackagingColor Samples