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EPC EPC8010 | Demoboard EPC9120
6.78 MHz, 33 W, ZVS Class-D Wireless Power System using EPC8010/EPC2038/EPC2019
Overview
| Topology | Other Topology |
| Switching frequency | 6102-7458 kHz |
| IC revision | 1.0 |
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.
Features
The EPC9120 wireless power system is comprised of the four boards (shown in figure 1), namely:
- A Source Board (Transmitter or Power Amplifier) EPC9512
- A Class 4 AirFuel compliant Source Coil (Transmit Coil)
- A Category 4 AirFuel compliant Device Coil with rectifier and DC smoothing capacitor
- A Category 3 AirFuel compliant
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q (%) | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (nH) | Tol. L | Test Condition L | Qmin. | Test Condition Q | RDC max. (mΩ) | IR (A) | fres (GHz) | Pins | Type | Mount | Working Voltage (V (AC)) | Color | Gender | IR (A) | PCB/Cable/Panel | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 885012005057 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | 22 pF | ±5% | 50 | 0402 | -55 °C up to +125 °C | 840 | – | 10 GΩ | NP0 Class I | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
| 885012205052 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | 22 nF | ±10% | 25 | 0402 | -55 °C up to +125 °C | – | 3.5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
| 885012205037 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | 100 nF | ±10% | 16 | 0402 | -55 °C up to +125 °C | – | 5 | 5 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
| 885012206076 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | 1 µF | ±10% | 25 | 0603 | -55 °C up to +125 °C | – | 10 | 0.5 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
| 885012207103 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | 1 µF | ±10% | 50 | 0805 | -55 °C up to +125 °C | – | 10 | 0.1 GΩ | X7R Class II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
 | 744912182 | SPEC | 11 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CAIR Air Coil | – | – | – | 4248 | -40 °C up to +125 °C | – | – | – | – | 4.83 | 3.81 | 4.2 | – | – | 82 | ±5% | 150 MHz | 100 | 150 MHz | 9.4 | 2.5 | 1.3 | – | – | SMT | – | – | – | – | – | ||
 | 60900213421 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Jumper | – | – | – | – | -40 °C up to +125 °C | – | – | 1000 MΩ | – | 2.44 | – | – | – | Bag | – | – | – | – | – | – | 3 | – | 1 | – | – | 250 | Black | Jumper | – | – | |
 | 61300111121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 2.54 | – | – | – | Bag | – | – | – | – | – | – | 3 | – | 1 | Straight | THT | 250 | – | Pin Header | – | – | |
 | 61300211121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 5.08 | – | – | – | Bag | – | – | – | – | – | – | 3 | – | 2 | Straight | THT | 250 | – | Pin Header | – | – | |
 | 645002114822 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-WTB 3.96 mm Male Header | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 7.92 | – | – | – | Bag | – | – | – | – | – | – | 7 | – | 2 | Vertical | THT | 250 | White | Male | 7 | PCB |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012005057 | SPEC | ||
| 885012205052 | SPEC | ||
| 885012205037 | SPEC | ||
| 885012206076 | SPEC | ||
| 885012207103 | SPEC | ||
| 744912182 | SPEC | |
| 60900213421 | SPEC | – |
| 61300111121 | SPEC | – |
| 61300211121 | SPEC | – |
| 645002114822 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q (%) | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (nH) | Tol. L | Test Condition L | Qmin. | Test Condition Q | RDC max. (mΩ) | IR (A) | fres (GHz) | Pins | Type | Mount | Working Voltage (V (AC)) | Color | Gender | IR (A) | PCB/Cable/Panel | Samples |
|---|
