On Board Charger Traction Inverter DC Fast EV Charging HV-LV DC-DC Converter 48V Starter Generator EV Auxiliary 48V-LV DC-DC Converter
On Board Charger Traction Inverter DC Fast EV Charging HV-LV DC-DC Converter 48V Starter Generator EV Auxiliary 48V-LV DC-DC Converter
Mild Hybrid Topologies

While there are many approaches to electrification, 48V mild hybrid systems are an “easy” path towards improving the fuel efficiency of traditional internal combustion engine (ICE) vehicles.

48V Automotive Electrical Systems Emerging

Learn from our expert about why choosing 48-Volt systems for mild hybrid electric vehicles.

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Electrification of the powertrain and vehicle auxiliary systems will empower global fleets to reduce CO2 output and positively impact the environment. Systems for battery electric vehicles (BEV), mild-hybrid (MHEV), plugin hybrid (PHEV), and fuel cell electric vehicles (FCEV) need the latest power technologies and innovative packaging options to achieve best-in-class performance. Maximum power density, high efficiency, and rock-solid reliability using silicon carbide (SiC), IGBT, and Super-Junction MOSFET technologies from onsemi are the cornerstones of this transformation.

DC Fast EV Charging
On-Board Charger (OBC)
Traction Inverter
EV Auxiliary Systems
HV-LV DC-DC Converter
48-Volt-LV DC-DC Converter
48-Volt Starter Generator

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Vehicle Electrification Solution

Ways to Vehicle Electrification

The intelligent power solutions from onsemi bring the marketing leading SiC wideband gap, MOSFET, and IGBT technologies to help EV system designers to achieve unparalleled efficiency that exceeds range targets with lower weight, reduced system cost, and faster time to market.

With a fully vertically integrated supply chain and automotive expertise, our scalable portfolio covers the full range of power classes that are designed to transform the EV market. Find out how our vehicle electrification solutions can help with your next EV design.

On Demand Webinar

How SiC is Shifting the Future of EV

The automotive industry is shifting to silicon carbide (SiC) technology. The VE-Trac SiC Direct platform achieves new levels of performance, efficiency, and reliability. You will learn about the advantage of using SiC power modules in high-power traction inverter applications for your next new energy vehicle (NEV) design in this webinar.

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Evaluation/Development Kits

6.6kW OBC SiC model Evaluation Board

This reference design on PFC and LLC in a 6.6kW OBC system with high-performance SiC power devices and drivers, including SiC diode, SiC MOSFET, 6A SiC MOSFET driver, 900V 60mΩ SiC MOSFET. This OBC system achieves high efficiency (up to 95%) and power density. The full-bridge LLC circuit with AEC qualified LLC resonant converter controller boosts up the efficiency by high bus voltage usage.

VE-Trac Direct EZ Kit

Traction inverter evaluation hardware kit for applications up to 150kW

VE-Trac Dual EZ Kit

Traction inverter evaluation hardware kit for applications up to 150kW with dual side cooling

SEC-3PH-11-OBC-EVB

Three-phase On Board Charger (OBC) PFC-LLC Platform

SEC-PTC400-EVB: HVAC PTC IGBT Driver

IGBT reference design for coolant PTC

Reference Design

SEC-3PH-11-OBC-EVB

Three-phase On Board Charger (OBC) PFC-LLC Platform

SEC-PTC400-EVB: HVAC PTC IGBT Driver

IGBT reference design for coolant PTC

SEC-6D6KW-OBC-SIC-GEVB

6.6kW OBC SiC Model

SEC-6D6KW-OBC-TTP-GEVB

A 6.6kW OBC Evaluation Board Using Totem Pole Topology

3.3kW APM OBC Demo Board Test Report

Test results for Automotive Power Module (APM) based 3.3kW design

SECO-HVDCDC1362-15W-GEVB

15W High Voltage Auxiliary Power Supply for HEV & BEV Applications

SECO-HVDCDC1362-40W-GEVB

40W High Voltage Auxiliary Power Supply for HEV & BEV Applications

SECO-LVDCDC3064-IGBT-GEVB

6–18Vdc Input Isolated IGBT Gate Driver Supply +15V / -7.5V / 7.5V with Automotive Qualified NCV3064 Controller

SECO-LVDCDC3064-SIC-GEVB

6–18Vdc Input Isolated SiC Gate Driver Supply +20V / -5V / 5V with Automotive Qualified NCV3064 Controller

SECO-GDBB-GEVB

Gate Drivers Plug-and-Play Ecosystem

SPI Controlled H-Bridge Pre-Driver

IC evaluation board for controlling the charge coupler lock in OBC designs

Technical Documents

VE-Trac Direct Technical Guide for Traction Inverters

On Board Charger (OBC) LLC Converter Using SiC MOSFETs With SiC Gate Drivers

6.6kW On Board EV Charger Reference Design Using Super-Junction MOSFETs and SiC

VE-Trac Dual Technical Guide for Traction Inverters

On Board Charger (OBC) 3-Phase PFC Converter Using SiC MOSFETs With SiC Gate Drivers in a 3-Leg Bridge Configuration

Automotive Smart Power Module, The 1200V ASPM34 Series

Automotive Smart Power Module, 650V ASPM27 Series

Recommendations for Reliable Switching Performance Using 40V and 80V Automotive Power Modules Using Shielded-Gate MOSFETs

Electric Vehicle OBC System Design and Simulation Using Power Modules

3.3 kW On Board EV Charger (OBC) Design Note

Zero-Drift Precision Op Amps: Advantages and Limitations of the Chopper-Stabilized

Basics of In-Vehicle Networking (IVN)

EMI / ESD Protection Solutions for the CAN Bus

Ask the Expert: 48-Volt Automotive Electrical Systems Emerging

Low VCE(sat) BJT’s in Automotive Applications

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

EMC Tests and PCB Guidelines for Automotive Linear Regulators

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Custom Design & Manufacturing Services Brochure

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