Microchip has launched three versatile and scalable EV charger reference designs for residential and industrial charging purposes. These reference designs embrace a single-phase AC residential mannequin, a three-phase AC industrial mannequin that makes use of the Open Cost Level Protocol (OCPP) and a Wi-Fi SoC, and a three-phase AC industrial mannequin with OCPP and a show.
The reference designs provide full {hardware} design information and supply code with software program stacks which might be examined and compliant with communication protocols, similar to OCPP. OCPP gives a typical protocol for communication between charging stations and central programs, making certain interoperability throughout networks and distributors.
A lot of the lively elements for the reference designs, together with the MCU, analog front-end, reminiscence, connectivity, and energy conversion, can be found from Microchip. This streamlines integration and accelerates time to marketplace for new EV charging programs.
The residential reference design is meant for residence charging with a single-phase provide. It helps energy as much as 7.4 kW with an on-board relay and driver. The design additionally options an vitality metering machine with automated calibration and two Bluetooth LE stacks.
The three-phase industrial reference design, geared toward high-end residential and industrial stations, integrates an OCPP 1.6 stack for community communication and a Wi-Fi SoC for distant administration. It helps energy as much as 22 kW.
Catering to industrial and public stations, the three-phase industrial reference design with OCPP and a TFT touch-screen show helps bidirectional charging as much as 22 kW.
To study extra about Microchip’s EV charger reference designs, click on right here.
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