Infineon Technologies REF-15KW2LBOOST Reference Design
Infineon Technologies REF-15KW2LBOOST Reference Design comes as a kit that includes different boards to help users build and operate a three-channel boost converter. The REF-15KW2LBOOST features Infineon's current 1200V TRENCHSTOP™ IGBT 7 with best-fitting EiceDRIVER™ gate drivers and XENSIV™ current sensors, in a modular design blueprint that can be reused in individual 3-phase string and hybrid inverter projects. The REF-15KW2LBOOST main board contains three basic boost DC-DC converters and carries power semiconductors, gate drivers, and an auxiliary power supply. It also includes connectors for connecting the user's own passives. The Infineon Technologies REF-15KW2LBOOST includes all signal-conditioning circuits, power-conversion software, and a GUI that enable operation of the 15kW boost converter as a three-channel interleaved boost in open-loop and closed-loop configurations.
Features
- Modular design concept
- Three independent boost converters
- Isolated gate driver card
- Current sensors for each DC input
- Built-in auxiliary power supply card
- Large heatsink for passive cooling
- Fans for high power ratings
- Optional control card
- High 98.8% peak efficiency
- High 24kHz switching frequency
- Small size and lower cost per kW
- No fans needed up to 10kW
- Fast and uncomplicated testing
- Blueprint for shorter time-to-market
Applications
- 3-phase hybrid inverter solutions
- 3-phase string inverter solutions
Kit Contents
- REF-15KW2LBOOST, a three-channel boost DC-DC converter main board
- PB-APS-24V-5V ISO, a 24V to 5V isolated auxiliary power supply
- ISODRV-3240C3P15N05-1, a three-channel gate driver card
- Filter-REF-15KW2LBOOST, a boost inductor and EMI filter board
- PB-CAPTANK-1.1KV, an output DC-link capacitor board
Building Blocks
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