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EPC EPC9509 | Demoboard EPC9113

6.78 MHz, ZVS Class-D Wireless Power Amplifier

Overview

TopologyOther Topology

Description

The EPC9509 is a high efficiency, Zero Voltage Switching (ZVS), class-Dwireless power amplifier demonstration board that operates at 6.78 MHz(Lowest ISM band). The purpose of this demonstration system is to simplifythe evaluation process of wireless power amplifier technology usingeGaN® FETs by including all the critical components on a single boardthat can be easily connected into an existing system.The amplifier board features the enhancement-mode, half-bridge fieldeffect transistor (FET), the 60 V rated EPC2108 eGaN FET with integratedsynchronous bootstrap FET. The amplifier can be set to operate in eitherdifferential mode or single-ended mode and includes the gate driver/s,oscillator, and feedback controller for the pre-regulator that ensuresoperation for wireless power control based on the A4WP standard. Thisallows for testing compliant to the A4WP class 3 standard over a loadrange as high as ±50j Ω. The pre-regulator features the 100 V rated 65 mΩEPC2036 as the main switching device for a SEPIC converter.For more information on the EPC2108 eGaN FETs please refer to the datasheetavailable from EPC at www.epc-co.com. The datasheet should beread in conjunction with this quick start guide

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesPins
(pcs)
Pitch
(mm)
GenderTypeRowsMountIR
(A)
Working Voltage
(V (AC))
PCB/Cable/PanelContact Resistance
(mΩ)
Tol. RL
(mm)
H
(mm)
PackagingCTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeW
(mm)
Fl
(mm)
L
(nH)
Tol. LTest Condition LQmin.
(%)
Test Condition QRDC max.
(mΩ)
IR
(A)
fres
(GHz)
Samples
61300111121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Single 1 2.54 Pin Header Straight Single THT 250 20 max. 2.54 Bag -40 °C up to +105 °C1000 MΩ 3
61300211121SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD Pin Header - Single 2 2.54 Pin Header Straight Single THT 250 20 max. 5.08 Bag -40 °C up to +105 °C1000 MΩ 3
645002114822SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WR-WTB 3.96 mm Male Vertical Locking Header 2 3.96 Male Vertical THT 7 250 PCB 20 max. 7.92 Bag -40 °C up to +105 °C1000 MΩ 7
744912182SPEC
11 files Active i| Production is active. Expected lifetime: >10 years.WE-CAIR Air Coil SMT 4.83 4.2 4248 -40 °C up to +125 °C 3.81 82 ±5% 150 MHz 100 150 MHz 9.4 2.5 1.3
885012005057SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 1 0.5 7" Tape & Reel22 pF ±5% 50 0402 -55 °C up to +125 °C 84010 GΩ NP0 Class I 0.5 0.25
885012205037SPEC
7 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC) 1 0.5 7" Tape & Reel100 nF ±10% 16 0402 -55 °C up to +125 °C 55 GΩ X7R Class II 0.5 0.25
885012205052SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC) 1 0.5 7" Tape & Reel22 nF ±10% 25 0402 -55 °C up to +125 °C 3.510 GΩ X7R Class II 0.5 0.25
885012206076SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 25 V(DC) 1.6 0.8 7" Tape & Reel1 µF ±10% 25 0603 -55 °C up to +125 °C 100.5 GΩ X7R Class II 0.8 0.4
885012207103SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 50 V(DC) 2 1.25 7" Tape & Reel1 µF ±10% 50 0805 -55 °C up to +125 °C 100.1 GΩ X7R Class II 1.25 0.5
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesPins
(pcs)
Pitch
(mm)
GenderTypeRowsMountIR
(A)
Working Voltage
(V (AC))
PCB/Cable/PanelContact Resistance
(mΩ)
Tol. RL
(mm)
H
(mm)
PackagingCTol. CVR
(V (DC))
SizeOperating TemperatureQ
(%)
DF
(%)
RISOCeramic TypeW
(mm)
Fl
(mm)
L
(nH)
Tol. LTest Condition LQmin.
(%)
Test Condition QRDC max.
(mΩ)
IR
(A)
fres
(GHz)
Samples