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Calculators
Power Dissipation Tool (REV 1.4)
The FS85 is an automotive, functionally safe multi-output power supply integrated circuit. It’s focused on ADAS and domain controller applications and is the primary companion chip of the S32 microcontroller.
The FS85 includes multiple switch mode and linear voltage regulators, enhanced safety features with fail-safe outputs. This makes it a full part of a safety-oriented system up to ASIL D safety integrity level.
It is part of a complete family of devices offering scalability in power and safety FS84 and FS85, pin to pin and software compatible. It is developed in compliance with the ISO 26262 standard and is qualified according to AEC-Q100 requirements.
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Part number | Buck 1 | Buck 2 | Buck 3 | Vpre | Boost | Safety level |
---|---|---|---|---|---|---|
VR5500 | 0.8 V - 1.8 V 2.5 A Multi-phase and SVS option |
12 / 24 V HV BUCK - 10 A |
5 V - 5.74 V 1.5 A peak |
Quality Mgt (QM) | ||
FS8400 | N/A | N/A | Fit for ASIL B | |||
FS8500 | Fit for ASIL D | |||||
FS5502 | 1.0 V - 4.1 V 3.6 A peak |
N/A | Quality Mgt (QM) | |||
FS8410 | 5 V - 5.74 V 1.5 A peak |
Fit for ASIL B | ||||
FS8510 | Fit for ASIL D | |||||
FS8420 | 0.8 V - 1.8 V 2.5 A Multi-phase and SVS option |
N/A | Fit for ASIL B | |||
FS8520 | Fit for ASIL D | |||||
FS8430 | 1.0 V - 3.3 V 2.5 A |
Fit for ASIL B | ||||
FS8530 | Fit for ASIL D | |||||
FS6600 | Fit for ASIL D |
When it comes to functional safety, NXP stands for quality and reliability. Our SafeAssure program simplifies
system-level safety requirements in accordance with ISO 26262.
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This platform facilitates the design of safe power management systems thanks to a portfolio of configurable and linkable devices. It simplifies complex power supply
subsystems into a single smart solution.
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2 software offerings
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