mp18021,100V高頻率半橋柵極驅(qū)動(dòng)器

　　The MP18021 is a high frequency， 100V half bridge N-channel power MOSFET driver. Its low side and high side driver channels are independently controlled and matched with less than 5ns in time delay. Under voltage lock-out on both high side and low side supplies force their outputs low in case of insufficient supply. The integrated bootstrap diode reduces external component count.

　　Drives N-channel MOSFET half bridge ? 100V VBST voltage range ? On-chip bootstrap diode ? Typical 16ns propagation delay time ? Less than 5ns gate drive matching ? Drive 1nF load with 12ns/9ns rise/fall times with 12V VDD ? TTL compatible input ? Less than 150?A quiescent current ? UVLO for both high side and low side ? In SOIC8 EPAD and 3×3mm QFN8 Packages APPLICATIONS ? Telecom half bridge power supplies ? Avionics DC-DC converters ? Two-switch forward converters ? Active clamp forward converters