Block diagram
Highlighted components are Nexperia focus products
產(chǎn)品
Products - AC/DC (PFC) / DC/DC
Products - HMI / MMI
Products - General
設計考慮因素
- 開始采用PWM驅(qū)動無刷直流電機控制
- 電機驅(qū)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
High current 3-phase BLDC motor drive application
Power engineers are often presented with new, smaller package options. Here we look at Nexperia’s LFPAK 8 x 8 MOSFETs demonstrating their ability of both the high current performance and the thermal characteristics.
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.