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Resonant Gate Driver Design for High Efficiency Switching Power Converter.

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Fig.1-6 simplified high side power switch switching waveform of buck converter Figure 1.4:Simplified switching waveforms of high side switch of buck converter1.3.4 Other Losses
Figure 2.2:Fig.2-4 (a) circuit for conventional gate driver of high side switch of buck converter; (b) equivalent circuit for high side switch driver for analysis [Yuming’04] (a) Circuit for conventional gate driver of high side switch of buck converter; (b)Equivalent circuit for high side switch driver for analysis [17]
Figure 2.5:Fig.2-7 simplified R-L-C charging/discharging model Simplified R-L-C charging/discharging model
Fig.2-9 voltage across C iss during turn-on process of resonant gate driver for R2
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Outline

Review of the Basic Resonant Gate Driver Topologies Impact of the Parasitic Source Inductance and Gate Resistance on VSD Operation of the HD-CSD Monolithic Solution of HD-CSD with Dynamic Biasing Back Gate Structure Gate Drivers Control Logic Design for the Synchronous Buck Converter Comparison of VSD, CSD and HD-CSD Drivers Power Stage Setup of the Boost Converter Gate Driver Test Prototype and Test waveforms Power Efficiency Comparison of the VSD, 4S-CSD and HD-CSD in Boost Future Work

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