Wireless EV charging station
Products and reference designs
Wireless EV charging station
Overview
Our integrated circuits and reference designs help you create smarter and safer wireless electric vehicle (EV) charging stations. Whether a WPT1, WPT2 or WPT3 charging subsystem, we can help enable your design to efficiently transmit and receive power from a single, three-phase AC outlet.
Design requirements
Modern wireless EV charging stations often require:
- High-efficiency PFC stage followed by isolated or non-isolated inverter power stage.
- Foreign object detection of any object, especially metallic material.
- Live object protection with false trigger avoidance to create a virtual safety circle.
- Accurate, precise superposition of transmit and receive power coil.
Block diagram
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| More literature | Impact of an isolated gate driver (Rev. A) | 28 Feb 2019 | ||
| More literature | Maximizing power for Level 3 EV charging stations | 22 Jun 2018 | ||
| More literature | Scalable Solutions for HMI | 21 Nov 2013 | ||
| More literature | Smart power opens door to more efficient electrical use | 21 Mar 2016 | ||
| Technical articles | Engineering magic: Touch through thick glass with LEDs and LCD | 18 Aug 2016 | ||
| More literature | Taking charge of electric vehicles – both in the vehicle and on the grid (Rev. A) | 17 Jun 2020 | ||
| Technical articles | You can be an electromechanical engineer | 10 Nov 2017 | ||
| Technical articles | Getting the most out of your power stage at the full temperature range – part 1 | 07 Jun 2019 | ||
| Technical articles | Keep a watchful eye on your house with the Blink smart home monitoring system | 06 Jan 2016 | ||
| More literature | Using a Single-Output Gate-Driver for High-Side or Low-Side Drive (Rev. A) | 04 Jun 2018 | ||
| More literature | Understanding Peak IOH and IOL Currents (Rev. A) | 01 Apr 2020 |
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