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IS-2100AEH

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Radiation Hardened High Frequency Half Bridge Drivers

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Overview

The radiation hardened IS-2100ARH, IS-2100AEH are high-frequency, 130V half-bridge N-Channel MOSFET driver ICs, which are functionally similar to industry-standard 2110 types. The low-side and high-side gate drivers are independently controlled. This gives the user maximum flexibility in dead time selection and driver protocol. In addition, the devices have on-chip error detection and correction circuitry, which monitors the state of the high-side latch and compares it to the HIN signal. If they disagree, a set or reset pulse is generated to correct the high-side latch. This feature protects the high-side latch from single event upsets (SEUs).

IS-2100AEH_IS-2100ARH Functional Diagram
IS-2100AEH_IS-2100ARH Functional Diagram
  • Electrically screened to DLA SMD # 5962-99536
  • QML qualified per MIL-PRF-38535 requirements
  • Radiation environment
  • Maximum total dose: 300krad(Si)
  • DI RSG process provides latch-up immunity
  • SEU rating: 82MeV/mg/cm2
  • Vertical device architecture reduces sensitivity to low dose rates
  • Bootstrap supply maximum voltage to 150V
  • Drives 1000pF load at 1MHz with rise and fall times of 30ns (typical)
  • 1.5A (typical) peak output current
  • Independent inputs for non-half bridge topologies
  • Low DC power consumption: 60mW (typical)
  • Operates with VDD = VCC over 12V to 20V range
  • Low-side supply undervoltage protection

Documentation

Featured Documentation
Type Title Date
Datasheet
IS-2100ARH, IS-2100AEH Datasheet
PDF 252 KB
Report
IS-2100ARH Neutron Test Report
PDF 432 KB
Brochure
Intersil Commercial Lab Services
PDF 467 KB
Price Increase Notice
PIN19011 - Price Increase for the Listed Renesas Electronics America (REA) Radiation Hardened Space Products
PDF 360 KB
Other
Standard Microcircuit Drawing 5962-99536 (HS-2100RH, IS-2100AEH, IS-2100ARH)
Report
IS-2100ARH Total Dose Test Report
PDF 357 KB
Report
IS-2100ARH SEE Test Report
PDF 171 KB
Application Note
AN9867: End of Life Derating: A Necessity or Overkill
PDF 338 KB
Application Note
AN9654: Use of Life Tested Parts
PDF 224 KB
9 items

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Resources

FAQs

  1. Are there protection diodes internal to the IS-2100ARH / IS-2100AEH between the logic pins and the supply voltage?

    ... 2. If so, is the part protected as long as the current through the protection diode is limited to a safe value? If so, what is a reasonable safe current? Answers: 1: Yes.   2: Yes, the part will be protected as long as the protection diode current is kept to ...

    Jan 1, 1970
  2. IS-2100A Block Diagram and Application Notes

    The total dose report shows a block diagram.   Some of the other test reports show other Figures which may be helpful. The SMD has the electricals and other information.   This IS-2100 device is similar to the HIP2100.  They are manufactured in different processes and are not equivalent, but you ...

    Jul 3, 2025