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概要

説明

The ISL73033SLHM is a radiation hardened 100V Gallium Nitride (GaN) FET with an integrated low-side GaN FET driver. The GaN FET are capable of providing up to 45A output and have an RDSON as low as 7.5mΩ. The integrated low-side GaN FET driver has a supply range from 4.5V to 13.2V and can accept logic levels up to 14.7V, regardless of the supply voltage. The ISL73033SLHM has a propagation delay of 42ns, enabling high switching frequency for better power conversion efficiency. The ISL73033SLHM is characterized over the full military temperature range from -55 °C to +125 °C and receives screening similar to QMLV devices. The device is offered in an 81-lead Ball Grid Array (BGA) plastic package.

特長

  • Production testing and qualification follow AS6294/1
  • 100V, 7.5mΩ eGaN FET with integrated 4.5V gate driver
  • Wide driver bias range of 4.5V to 13.2V
  • Up to 16.5V logic inputs (regardless of VDD level)
    • Inverting and non-inverting inputs
  • Integrated driver optimized for enhancement-mode GaN FETs
    • Internal 4.5V regulated gate drive voltage
  • Full military temperature range operation
    • TA = -55 °C to +125 °C
    • TJ = -55 °C to +150 °C
  • Radiation hardness assurance (lot-by-lot)
    • Low dose rate (0.01rad(Si)/s): 75krad(Si)
  • SEE hardness for Driver (see the SEE test report)
    • No SEB/L LETTH, VDD = 16.5V: 86MeV•cm2/mg
    • No SET, LETTH, VDD = 13.2V: 86MeV•cm2/mg
  • SEE hardness for GaN FET (see the SEE test report)
    • No SEB/L LETTH, VDS = 100V: 86MeV•cm2/mg

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