STMicroelectronics solutions for EV Charging
The number of full electric vehicles (EVs) is rapidly growing and, as a result, the charging infrastructure is also expanding, including DC fast charging stations, which have the attractive capability of providing the vehicle with a 100km driving range in just 10-12 minutes. While architectures based on renewable sources and battery storage technologies – to take charging stations off-grid - are emerging, mainstream solutions are fed from the grid and a converter – in the range of 120kW or more - has a 3-phase input Power Factor Correction (PFC) stage and an isolated DC-DC converter. DC Charging stations also provide secure connectivity and authentication with the vehicle.
STMicroelectronics can be your preferred supplier offering a wide range of power discretes including silicon-carbide (SiC) and silicon power MOSFETs and diodes to help develop high-efficiency, high-power density DC charging stations.
Discover STMicroelectronics SiC MOSFETS and SiC Diodes products range:
SiC MOSFETs
- Automotive Grade (AG) qualified devices
- Very high temperature handling capability (max. TJ = 200 °C)
- Very low switching losses (minimal variation versus temperature) allowing to work at very high switching frequency
- Low on-state resistance over the temperature range
- Simple to drive
- Very fast and robust intrinsic body diode proved
- 7 Years Longevity program certified, To support customers design investments by ensuring 7 years minimum devices availability from the notification date.
SiC Diodes
- Industrial- and Automotive Grade (AG) qualified devices
- High temperature handling capability (max. TJ = 175 °C)
- Very low Forward Voltage Drop (VF) for 650 V (1.45 V – 1.75 V) and 1200 V (1.5 V) devices.
- Very low switching losses (minimal variation versus temperature) allowing to work at very high switching frequencies
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STEVAL-DPSTPFC1
3.6 kW Totem Pole PFC with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V.
STDES-PFCBIDIR
15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications.
STDES-30KWVRECT
30 kW Vienna PFC rectifier reference design with digital control
STDES-VRECTFD
15 kW, three-level, three-phase Vienna rectifier with digital control for power factor correction
EV Charging: The Power of Three
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