Space & Harsh Environment

Renesas' rad tolerant, high efficiency, monolithic, synchronous buck regulator with integrated MOSFETs offers best-in-class Single Event Transient (SET) performance, which is critical when powering mission-critical FPGAs, microcontrollers or microprocessors. The device is an ideal choice to power many of today’s small form factor applications. Radiation tolerant plastic-package ICs are designed to support the emerging field of small satellites (smallsats) that will provide solutions such as high-speed internet connections to hundreds of millions of users in communities, governments and businesses worldwide.

Product Selection Table

    Processing table
    Topology [Rail 1]
    Outputs (#)
    Input Voltage (Min) (V)
    Input Voltage (Max) (V)
    Output Voltage (Min) (V)
    Output Voltage (Max) (V)
    Output Current (Max) [Rail 1] (A)
    IQ
    Switching Frequency (KHz)
    Low Dose Rate (LDR) (krad (Si))
    DSEE (SEL, SEB, etc.) (MeV*cm2/mg)
    Peak Efficiency (%)
    SYNCH Capability
    Control Type
    Lead Count (#)
    Pkg. Type
    Part Number
    ISL71001M
    6A Radiation Tolerant Synchronous Buck Regulator with Integrated MOSFETs    		 Buck 1 3 5.5 .85 4.675 6 1.4 mA 1.18 30 43 95 Yes Current Mode 64 TQFP-EP
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    Documentation

    Title
    		Type Date
    AN9867: End of Life Derating: A Necessity or Overkill
    PDF 338 KB     		Application Note
    Intersil Commercial Lab Services
    PDF 467 KB     		Brochure
    Intersil Space Products Brochure
    PDF 4.85 MB     		Brochure
    Powering Small Satellite Constellations with Plastic ICs
    PDF 405 KB     		White Paper
    4 items
    Radiation-Tolerant Plastic-Package ICs Overview

    Learn about Intersil's family of radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites that will provide solutions such as high-speed Internet connections to hundreds of millions of users in communities, governments, and businesses worldwide. These ICs deliver rad-tolerance performance at a much lower cost point versus radiation assurance tested Class V (space level) products.

    Video List
    Radiation-Tolerant Plastic-Package ICs Overview

    Tools & Resources

    Space & Harsh Environment FAQs