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雙極性晶體管

二極管

ESD保護、TVS、濾波和信號調(diào)節(jié)ESD保護

MOSFET

氮化鎵場效應晶體管(GaN FET)

絕緣柵雙極晶體管(IGBTs)

模擬和邏輯IC

汽車應用認證產(chǎn)品(AEC-Q100/Q101)

Residential heat pump

As demand rises for ever more efficient heating and cooling of homes, this has seen a significant push towards efficient residential heat pumps. As a direct replacement for gas condensing boilers and air conditioning units, residential heat pumps can provide year-round comfort control by supplying heat in the winter and cooling in the summer. For newer buildings and specifically for net zero carbon buildings less than 150 m2 then typical heating power ratings are below 6 kW. Regardless of whether they are air-to-air or air-to-water systems, efficiency and carbon footprint can be further improved when powered by a photovoltaic (PV) installation.

Block diagram

設計考慮因素

  • 開始采用PWM驅動無刷直流電機控制
  • 電機驅動MOSFET必須以低RDSon和良好的熱阻抗來滿足峰值高電流需求
  • 如果過載情況會降低電池和柵極電壓,則可能需要具有強線性模式性能的MOSFET來提供反向電池保護
  • MOSFET可能需要滿足UL2595等的具體間距要求
  • 為小尺寸優(yōu)化的電荷平衡MOSFET,通常裝在可移動電池組中——每個電池一個

MOSFET and GaN FET Handbook

Drawing on over 20 years’ of experience, the MOSFET and GaN FET Application Handbook: A Power Design Engineer’s Guide brings together a comprehensive set of learning and reference materials relating to the use of MOSFETs and GaN FETs in real world systems.

Download your copy today 

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