8devices and Codico have developed a new series of modules based on Qualcomm’s powerline chipsets supporting HomePlug Green Phy standard for e-mobility applications including charging stations, electric vehicle applications an also longer distance PLC communication (e.g. via the main power lines). Key characteristics of the modules are support for extended industrial temperature range, zero failure soldering, low noise floor, optimized line coupling circuitry and competitive price. Beet series modules are sold exclusively via Codico.
RED beet
RED beet is the QUALCOMM reference design implementation of the core components around the QCA7005. The QCA7005 was specifically used here because, unlike the QCA7000, it is possible to visually inspect its solder joints from the outside during production and it allows a temperature range of up to 110°C, thus enabling the module to be used in a charging stations, wallboxes or onboard chargers at ambient temperatures of up to +85°C.
YELLOW beet
YELLOW beet, the PLC reference design implementation has been extended to include the line coupling, overvoltage protection and a phase zero crossing detection feature required for the charging station side. The new modules are further enhanced by the use of a temperature-stabilized oscillator, which is also a prerequisite for use in ambient temperature environments up to +85°C where the module temperature goes much beyond.
