特性 Features

? Wide operating voltage range of 4.5V to 13.2V

? Up to 14.7V logic inputs (regardless of VDD level)

? Inverting and non-inverting inputs

? Optimized to drive enhancement mode GaN FETs

? Internal 4.5V regulated gate drive voltage

? Independent outputs for adjustable

turn-on/turn-off speeds

? Full military temperature range operation

? TA = -55°C to +125°C

? TJ = -55°C to +150°C

? Radiation acceptance testing - ISL70040SEH

? HDR (50-300rad(Si)/s): 100krad(Si)

? LDR (0.01rad(Si)/s): 75krad(Si)

? Radiation acceptance testing - ISL73040SEH

? LDR (0.01rad(Si)/s): 75krad(Si)

? SEE hardness (see the SEE Report for details)

? No SEB/L LETTH, VDD = 14.7V: 86MeV?cm2/mg

? No SET, LETTH, VDD = 13.2V: 86MeV?cm2/mg

? Electrically screened to DLA SMD 5962-17233

Applications

? Flyback and forward converters

? Boost and PFC converters

? Secondary synchronous FET drivers