Design Files
1 design file
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Calculators
Power Dissipation Tool (REV 1.4)
Safety System Basis Chip for S32S2 Microcontroller, Fit for ASIL D
FS6600 Receive alerts
The FS66 is an automotive, functionally safe
multi-output power supply integrated circuit. It’s focused on powertrain, safety and chassis applications and is the primary companion chip of the
S32S2 microcontroller.
The FS66 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 developed in compliance with the ISO 26262 standard and will be qualified according to AEC-Q100 rev H requirements.
Features
System Features
- 60 V DC maximum input voltage
- Multiple SMPS and LDO to supply S32S2 microcontroller and more
- Standby OFF mode with very low sleep current
(10 uA) - 32 bits SPI interface with CRC
- FIT for ASIL D with Independent Safety Monitoring Unit
Comparison Table
Scalable Power and Safety Concept
| 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 |
BYLink System Power Platform
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.
Learn more about this platform
Documentation
Quick reference to our documentation types.
1-5 of 6 documents
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Application Note
AN12333 - FS84; FS85 product guidelines - Application Note
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Application Note
AN12540, FS8500/ FS8400 VPRE stability – Application Note
Design Resources
Hardware
3 hardware offerings
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Evaluation and Development BoardsFS86 Safety SBC Evaluation Board
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Evaluation and Development BoardsFS84/FS85/FS66 12 V Safety SBC Evaluation Board for Automotive Applications
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Evaluation and Development BoardsFS84/FS85/FS66 Safety SBC Programming Boards
Software
3 software files
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Code Snippets
FS84 / FS85 OTP Configuration tool
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Host Device Drivers
FS8500-FS8400 System Basis Chip – Embedded Software Driver
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Graphics, UI, and Human Machine Interface
FlexGUI: Software Tool for Evaluation of Reference Design Kits
Note: For better experience, software downloads are recommended on desktop.
Training
2 trainings