Our CSP MOSFET is Ringing Suppression
Resin Sealed PKG
Inductance
Switching form
Inductance cause Ringing on switching form
99% reduction on inductance
CSP
Inductance
Switching form
Low inductance Less ringing
*Electromagnetic field simulation by Panasonic
Use case
Improve accuracy of face recognition for smartphone or in-cabin gesture recognition
For applications using light sensing technology, resin sealed MOSFET which is high inductance may cause switching waveform ringing, eventually cause decrease on accuracy of distance measurement or object recognition. In case of CSP MOSFET, the ultra low inductance helps to achieve higher accuracy.
Resin Sealed PKG
Sensing Image
Lower accuracy
Improve on accuracy of distance measurement
CSP
Sensing Image
Higher accuracy