EPC9163 KIT - 2 kW 的48 V/12 V 雙向電源模組評估板
The EPC9163 evaluation power module is a 2 kW, two-phase 48 V to/from 12 V bidirectional converter that
operates at high efficiency in a very small footprint. The design of this demonstration board is scalable;
that is, two converters can be paralleled to achieve 4 kW or three converters can be paralleled to achieve 6
kW. The board features eight EPC2218 100 V
eGaN® FETs and is controlled by a module (EPC9528) that includes the Microchip
dsPIC33CK256MP503 16-bit digital controller.
The fast-switching speed and low losses of the eGaN FETs allow the converter to operate at 500 kHz which
significantly reduces the size of the solution. The high switching frequency capability allows the use of
the extremely small IHTH-1125KZ-5A Vishay inductor in this design.
EPC9163KIT包含：
EPC9163評估板
EPC9528控制器電路板
特點
- High efficiency:95.8% @ 14.3 V/ 140 A output (buck)
- Small size: 112 x 70 x 40 mm (4.4 x 2.8 x 1.6 in)
- Designed switching frequency: 500 kHz
- Re-programmable– average current mode control (default)
- On board current sensor and temperature sensor
- Fault protection
應用
- 48 V汽車電源 - 輕油電混合動力車(MHEV)
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