SEC-25KW-SIC-PIM-GEVK

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Overview

SEC-25KW-SIC-PIM-GEVK is a reference design kit for 25kW fast DC EV charger based on SiC power integrated module. This full SiC solution consists of PFC and DC-DC stages featuring multiple 1200V, 10 mohm half-bridge SiC modules NXH010P120MNF1, the ultralow RDS(ON) and minimized parasitic inductance can significantly reduce conduction loss and switching loss. Relying on the powerful Universal Controller Board (UCB) with Zynq®-7000 SoC FPGA and ARM®-based processor the system can deliver maximum 25kW over 200V-1000V output voltage with 96% all-time efficiency to charge 400V or 800V EV batteries.

SEC-25KW-SIC-PIM-GEVK also highlights the galvanic-isolated high-current driver NCD57000, auxiliary power solution SECO-HVDCDC1362-40W-GEVB to power stable voltage rails to low-voltage components, integrated protections like inrush control, over voltage protection and multiple interfaces for communication.

Read the whole reference design series below Developing A 25-kW SiC-Based Fast DC Charger Part 1- 8 to learn detailed considerations and challenges onsemi has met during the design process.

Application

High-efficiency EV charger
Three-Phase AC-DC conversion

Feature

Vin=400Vac (EU)/480Vac (US), Vout=200Vdc-1000Vdc
Max output power=25kW, efficiency>96%
Three-Phase PFC and DAB enables bidirectional power conversion for 400V/800V battery
Multiple protecting functions and communication interfaces
Following EN55011 Class A & IEC 61851
Compatible with the Universal Controller Board (UCB) FPGA/ARM
NXH010P120MNF1 - SiC Module, half bridge, 1200V, 10 mohm SiC M1 MOSFET
NCD57000 - Isolated high current and high efficiency gate driver

Evaluation/Development Tools

Product

Type

Ref. Design

Status

Part Used

Action

SEC-25KW-SIC-PIM-GEVK

Full SiC 25kW DC EV charger platform

Evaluation Kit

Active

NCD57000DWR2G,

NCD98011XMXTAG,

NCID9211,

Price N/A

Technical Documentation

Name / Description

Document Type

Modified date

Demystifying Three-Phase Active Front End or Power Factor Correction (PFC) Topologies

AND90142/D

Application Notes

425.98 KB

Application Notes

July 01, 2023

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 7: Auxiliary Power Supply Units for 800 V EV Chargers

TND6407/D

Reference Designs

373.76 KB

Reference Designs

November 01, 2022

Physically Based, Scalable SPICE Modeling Methodologies for Modern Power Electronic Devices

TND6260/D

White Papers

5.07 MB

White Papers

August 01, 2021

SEC-25KW-SIC-PIM-GEVK Schematic

SEC-25KW-SIC-PIM-GEVK_SCHEMATIC

Eval Board: Schematic

15.75 MB

Eval Board: Schematic

October 01, 2022

SEC-25KW-SIC-PIM-GEVK Bom

SEC-25KW-SIC-PIM-GEVK_BoM

Eval Board: BOM

103.42 KB

Eval Board: BOM

July 01, 2023

SEC-25KW-SIC-PIM-GEVK Gerber

SEC-25KW-SIC-PIM-GEVK_GERBER

Eval Board: Gerber

117.63 MB

Eval Board: Gerber

October 01, 2022

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 2: Solution Overview

TND6402/D

Reference Designs

2.01 MB

Reference Designs

November 01, 2022

Technical Advantages of onsemi's New Elite Power Simulator and Self-Service PLECS Model Generator

AND90216/D

Application Notes

974.85 KB

Application Notes

May 01, 2023

Lessons Learned: Developing a 25 kW DC Fast EV Charging Module

TND6397/D

White Papers

3.03 MB

White Papers

December 01, 2022

Silicon Carbide (SiC) - From Challenging Material to Robust Reliability

TND6396/D

White Papers

3.4 MB

White Papers

October 01, 2022

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 1: Structure of a Fast EV Charger & Key Electrical Specifications

TND6401/D

Reference Designs

314.37 KB

Reference Designs

November 01, 2022

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 6: Gate Drive System for Power Modules

TND6406/D

Reference Designs

2.48 MB

Reference Designs

November 01, 2022

Using Physical and Scalable Simulation Models to Evaluate Parameters and Application Results

TND6330/D

White Papers

2.54 MB

White Papers

July 01, 2022

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 3: PFC Simulation and Development

TND6403/D

Reference Designs

1.5 MB

Reference Designs

November 01, 2022

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 4: DC-DC Simulation and Design Considerations

TND6404/D

Reference Designs

1.12 MB

Reference Designs

November 01, 2022

SiC Simulations

TND6395/D

White Papers

1.01 MB

White Papers

August 01, 2023

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 5: Control Algorithms, Modulation Schemes and Feedback

TND6405/D

Reference Designs

3.47 MB

Reference Designs

November 01, 2022

Developing a 25 kW SiC-Based DC Fast Charger (DCFC) Part 8: Thermal Management

TND6408/D

Reference Designs

901.12 KB

Reference Designs

November 01, 2022

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Evaluation Kit | SEC-25KW-SIC-PIM-GEVK

Full SiC 25kW DC EV charger platform

Technical Documentation

Training & Related Media