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1200V / 1700V / 2200V SiC modules with ultra-low dynamic and static losses, maximizing efficiency in OBC and charging station power stages.
Designed for wide operating temperatures, enabling higher overload capability and stable operation in demanding charging environments.
Enhanced environmental robustness ensures long-term reliability for outdoor and public EV charging infrastructure.
Optimized power cycling performance extends system lifetime and reduces maintenance costs for charging systems.
Introduction to the Charging Station Series
HIITIO’s Charging Station Modules are engineered around advanced SiC Econo Dual packages, targeting high-power-density, high-efficiency OBC and EV charging applications. The portfolio supports single-phase unidirectional, single-phase bidirectional, and three-phase bidirectional OBC topologies, enabling flexible system design across AC/DC and DC/DC stages. All modules are designed for 1200V–1700V–2200V voltage classes, supporting half-bridge and chopper configurations widely used in modern EV power electronics.
Single-phase unidirectional OBC
Single-phase bidirectional OBC
Three-phase bidirectional OBC
| Product model | Chip Types | Ic(A)@25℃ | Topology | Rated(V) | Packaging |
|---|---|---|---|---|---|
| HCS900FH120D3C1 | SiC | 900 | Half Bridge | 1200 | Econo Dual 3A |
| HCS600FH120D3C1 | SiC | 600 | Half Bridge | 1200 | Econo Dual 3A |
| HCS450FH120D3C1 | SiC | 450 | Half Bridge | 1200 | Econo Dual 3A |
| HCS300FH120D3C1 | SiC | 300 | Half Bridge | 1200 | Econo Dual 3A |
| HCS900FC120D3A1 | SiC | 900 | Chopper | 1200 | Econo Dual 3A |
| HCS800FH170D3C1 | SiC | 800 | Half Bridge | 1700 | Econo Dual 3A |
| HCS600FH170D3C1 | SiC | 600 | Half Bridge | 1700 | Econo Dual 3A |
| HCS450FH170D3C1 | SiC | 450 | Half Bridge | 1700 | Econo Dual 3A |
| HCS300FH170D3C1 | SiC | 300 | Half Bridge | 1700 | Econo Dual 3A |
| HCS600FH120D3M | SiC | 600 | Half Bridge | 1200 | Econo Dual 3A |
| HCS600FH120D3M2 | SiC | 600 | Half Bridge | 1200 | Econo Dual 3A |
| HCS450FH120M2 | SiC | 450 | Half Bridge | 1200 | Econo Dual 3A |
| HCS600FH220D3M | SiC | 600 | Half Bridge | 2200 | Econo Dual 3A |
| HCS300FH120D3M | SiC | 300 | Half Bridge | 1200 | Econo Dual 3A |
| HCS600FH120D4C2 | SiC | 600 | Half Bridge | 1200 | Econo Dual3B |
| HCS400FH120D4C2 | SiC | 400 | Half Bridge | 1200 | Econo Dual3B |
| HCS300FH120D4C2 | SiC | 300 | Half Bridge | 1200 | Econo Dual3B |
| HCS400FC120D4C2 | SiC | 400 | Chopper | 1200 | Econo Dual3B |
| HCS400FC170D4C2 | SiC | 400 | Chopper | 1700 | Econo Dual3B |
Advanced SiC Power Platform
From device technology to power conversion topology, every detail is optimized for modern EV charging and onboard charger applications.
SiC Econo Dual Module Architecture
Advanced SiC MOSFET devices integrated in Econo Dual packages significantly reduce conduction and switching losses, improving efficiency across light-load and full-load charging conditions.
Optimized High-Frequency Switching Performance
Well-balanced switching characteristics enable higher operating frequencies with reduced switching losses and EMI stress, supporting more compact and higher power-density charger designs.
Lower System-Level Power Losses
Reduced semiconductor losses directly translates into lower heat generation at the system level, simplifying thermal management and improving overall charger reliability.
Higher Charging Efficiency and Power Density
Improved efficiency across wide operating ranges enables higher power density and faster charging performance in onboard chargers and EV charging stations.
Request Product Selection Support
Our engineers help you select the optimal SiC module based on topology, voltage class, and thermal targets.
Flexible Topology & Voltage Coverage
Multiple voltage classes and topology options enable seamless integration into diverse onboard charger and EV charging station system architectures.
Broad Topology Compatibility
Supports half-bridge and chopper configurations commonly used in AC/DC and DC/DC stages of OBC and charging station designs.
Wide Voltage Platform Options
Available in 1200V, 1700V, and 2200V classes, covering low-voltage to high-voltage charging system requirements.
Single-Phase and Three-Phase Ready
Fully compatible with both single-phase and three-phase OBC architectures, simplifying platform reuse across vehicle models.
Bidirectional Power Flow Capability
Enables bidirectional charging and discharging, supporting V2G, V2H, and future smart energy interaction scenarios.
Why Choose HIITIO
HIITIO is an engineering-driven power module manufacturer specializing in SiC power solutions for onboard chargers (OBC) and EV charging station systems.
With strong in-house capabilities covering device selection, Econo Dual module packaging, thermal engineering, and reliability validation, HIITIO’s SiC modules are designed to deliver high efficiency, long service life, and stable performance under demanding electrical, thermal, and environmental conditions typical of modern EV charging infrastructure.
- In-House Module Design & Manufacturing
- Proven Wind Power Application Experience
- Industrial-Grade Reliability Testing
- Flexible Technical & Customization Support
Designed for Modern Energy Storage Topologies
Fully compatible with mainstream PCS circuit architectures, reducing design complexity, accelerating system integration, and lowering overall development risk.
Single-phase Unidirectional OBC
Single-phase Bidirectional OBC
Three-phase Bidirectional OBC
AC/DC PFC Stages
FAQ
What voltage classes are available for HIITIO charging modules?
HIITIO provides SiC power modules in 1200V, 1700V, and 2200V voltage classes. These options cover mainstream onboard chargers, high-power three-phase OBC systems, and DC fast charging front-end stages.
Are these modules suitable for both unidirectional and bidirectional OBC designs?
Yes. The modules support both unidirectional charging architectures and bidirectional topologies such as V2G and V2H.
What topologies are supported?
The modules are optimized for half-bridge and chopper topologies. They are widely applicable in AC/DC PFC stages and isolated DC/DC conversion stages within EV charging systems.
How does SiC technology improve charger efficiency?
SiC MOSFETs significantly reduce switching and conduction losses compared to conventional silicon devices.
What is the maximum operating temperature?
The modules are designed for high junction temperature operation, typically up to 175°C. This provides increased thermal margin and supports reliable performance under demanding charging conditions.
Can these modules be used in three-phase OBC systems?
Yes. The 1700V and 2200V variants are particularly well suited for three-phase, high-power OBC systems (e.g., 11kW / 22kW), enabling higher efficiency and power density.
Does HIITIO provide engineering support for charger development?
Yes. The 1700V and 2200V variants are particularly well suited for three-phase, high-power OBC systems (e.g., 11kW / 22kW), enabling higher efficiency and power density.
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Power Your Next-Generation Charging Platform
Whether you are developing single-phase OBCs, three-phase onboard chargers, or DC fast charging systems, HIITIO provides application-oriented power solutions tailored to your architecture.
HIITIO designs and manufactures high-performance SiC power modules for onboard chargers (OBC) and EV charging station applications. Supported by comprehensive in-house engineering capabilities spanning device selection, Econo Dual module packaging, thermal optimization, and reliability validation, our charging modules deliver high efficiency, stable operation, and extended service life under demanding electrical, thermal, and environmental conditions typical of modern EV charging infrastructure.
Flexible Topology Design
High Efficiency Operation
Reliable System Performance
20 Years of Expertise
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