* + (Qrr × Vin × f ) 2
* dissipated primarily in Q1. Ploss = (Irms 2 × Rds(on ) ) Qgd +I × × Vin × ig + (Qg × Vg × f ) + Qoss × Vin × f 2 Qgs 2 f + I × × Vin × f ig This simplified loss equation includes the terms Qgs2 and Qoss which are new to Power MOSFET data
LR7821
International Rectifier
278.13 KB
Irlr7821.
PD - 94538B
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HEXFET Power MOSFET
Applications l High Frequency Synchronous Buck Converters for Computer Processor Power l High Fre.
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