S8016RATP

Off-Board Charger Sub-Unit Power Converters

Littelfuse Off-Board Charger Sub-Unit Power Converters are required for DC charging stations capable of charging to 80% SOC in under 30 minutes. These fast-charging applications require modular power converters, which can be paralleled to cater to different power levels, thereby enabling fast charging. The most critical parameters are energy density and system efficiency. A sub-unit power converter in a DC charging station consists of an AC/DC power stage and DC/DC power stage integrated into the charging station.

On-Board Battery Charger Solutions

Littelfuse On-Board Battery Charger Solutions address the electrical challenges that come with charging an electric vehicle's ability to charge its battery from a power outlet. Overcurrents, overvoltages, ESD, and input rectifier switching can impact this recharging ability, and Littelfuse delivers a spectrum of fusts, varistors, thyristors to address these threats.

S8016xA SCRs for Automotive OBC

Littelfuse S8016xA SCRs for automotive onboard charger (OBC) applications are 16A AEC-Q standard SCRs. S8016xA SCRs are specifically designed for electric vehicle OBC applications. These Littelfuse SCRs offer excellent AC handling capability, surge robustness makes S8016xA rectifiers an ideal switch for input rectifiers. Littelfuse S8016xA rectifiers provide, level-1 charging up to 16Arms at 120V and level-2 up to 16A_rms at 240V, at +100°C. These SCRs are available in the compact TO-263 surface mount and TO-220AB through-hole package. S8016xA SCRs are AEC-Q101 compliant, halogen-free, and RoHS compliant devices.

xEV Power Train Solutions

Littelfuse offers a wide portfolio of xEV Power Train Solutions that are suitable for automotive environments. This portfolio includes fuses, TVS diodes, diode arrays, gate drivers, high-voltage fuses, and thermal protectors. These products from Littelfuse are designed to be used in various EV sectors, such as battery management systems, traction motor inverters, onboard chargers, and the battery distribution unit.

Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

Littelfuse Acquisition from OnSemiconductor

High Voltage NEC 600V+ Circuit Protection

Electrical Vehicle DC Fast Chargers

DC charging stations are designed to convert the electrical grid’s AC power into DC power that can then be fed directly into a vehicle’s battery system for fast charging – in 30 minutes or less. Because the conversion from AC to DC power is being done in the charging station, these units can provide higher levels of power (50kW to 350kW and beyond) to the vehicle compared to AC charging stations. Working with tens to hundreds of kilowatts of power, efficient conversion, reliability of the system, and user safety are critical.