Rad-Hard Power Management

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ST's radiation-hardened power management ICs represent an increasingly wide spectrum of solutions for satellite power systems.

QML-Vqualified, our portfolio of rad-hard gate drivers, linear voltage regulators and PWM controllers cover all the main functional blocks to ensure dependable power supply systems. The development resources include the radiation reports (available upon request and Pspice and/or IBIS models.

ST Space recent power ICs such as the Gate drivers use ST proprietary 0.32µm BCD6s SOI technology with Bipolar, CMOS and DMOS, taking advantage of its high quality, demonstrated by usage in automotive and its intrinsic radiation hardness, in both Total Ionization Dose (TID) and in Single Event Effect (SEE).