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SEC-PTC400-EVB: HVAC PTC IGBT Driver

The PTC IGBT Driver is a complete system solution for PTC HEV/EV vehicles applications, incorporating the power train, gate drivers and auxiliary subsystems to facilitate the adoption in custom designs. The system achieves high performance and compactness by combining together the incredibly low-conduction loss Field Stop IGBT technology ( FGH40T65) with high-performance isolated gate drivers ( NCV57000). Auxiliary isolated power supply is provided via a flyback configuration based on the NCV8871 non-synchronous controller. Visit the EV Auxiliary power solutions site to learn how ON Semiconductor can help with our comprehensive and advanced portfolio.´
Features and Applications

Features

  • Input voltage – 200 ~ 400 Vdc
  • Output – ~ 380 Vdc, ~ 1.8 kW
  • Imax 40 A rms
  • GPIO/PWM control interface (the MCU board is not included in the system)
  • Galvanic isolated IGBT gate driver NCV57000
  • High-current IGBT Field Stop IGBT FGH40T65
  • Isolated power supply for IGBTs gate drivers
  • Current and voltage sensing circuitry
  • High side and low side gate driver solution
  • Low voltage DC-DC conversion solutions

Benefits

  • Complete system solution and reference design for a PTC system
  • High performance system thanks to Field Stop IGBT technology, isolated gate drivers and flyback auxiliary power supply

Applications

  • HEV/EV Automotive PTC systems
  • Automotive HVAC
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
SEC-PTC400-EVB Active
Pb-free
HVAC PTC IGBT Driver NCV1117ST33T3G NCV1117ST50T3G
NCV20071SN2T1G NCV57000DWR2G
NCV78M15BDTG NCV887104D1R2G
NVD6824NLT4G
Technical Documents
Type Document Title Document ID/Size Rev
Reference Designs PTC IGBT Driver Reference Design TND6319/D - 1425 KB  1 
Eval Board: BOM SEC-PTC400-EVB Bill of Materials (ROHS Compliant) SEC-PTC400-EVB_BOM_ROHS - 295 KB  0 
Eval Board: Schematic SEC-PTC400-EVB Schematic SEC-PTC400-EVB_SCHEMATIC - 106 KB  0 
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