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