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双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

Residential battery energy storage system

Residential Battery Energy Storage Systems (BESS) are becoming an increasing critical component in household energy structures as we transition to a digitalized, decentralized, and decarbonized energy infrastructure. A typical residential BESS comprises lithium-ion batteries, a bidirectional inverter for DC to AC conversion, and smart energy management. They can either be added as a standalone expansion to an existing photovoltaic (PV) installation, requiring a separate bidirectional DC/AC inverter. Increasingly residential BESS are being installed as part of an integrated home energy system often comprising the BESS, PV installation and EV wallbox.

Block diagram

设计考虑因素

  • 开始采用PWM驱动无刷直流电机控制
  • 电机驱动MOSFET必须以低RDSon和良好的热阻抗来满足峰值高电流需求
  • 如果过载情况会降低电池和栅极电压,则可能需要具有强线性模式性能的MOSFET来提供反向电池保护
  • MOSFET可能需要满足UL2595等的具体间距要求
  • 为小尺寸优化的电荷平衡MOSFET,通常装在可移动电池组中——每个电池一个

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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