Multi-Channel (9) PMIC for S32G Processor – 8 High Power, 1 Low Power, Fit for ASIL D Safety Level
Design Files
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Automotive Dual Buck Regulator and Controller with Voltage Monitors and Watchdog Timer
The FS56 System Basis Chip (SBC) for Automotive features a battery connected DC-DC buck controller with external FET and a battery connected DC-DC buck controller with internal FET.
In addition, it offers functional safety features such as independent voltage monitors, windowed watchdog timer, I/O monitoring via ERRMON and FCCU and built-in-self test. The FS56 is offered in QM, ASIL B and Enhanced ASIL B versions.
The FS56 offers highly configurable General Purpose Input/Outputs for seamless operation with PF PMICs as PF8x, PF7x and PF5x families.
The FS56 presents an optimized architecture for automotive with low-power modes and EMC minimizing as spread spectrum, frequency tuning and synchronization.
Product Details
Features
Power Management
- 2 x High-Voltage Buck Converters:
- HV Buck Controller - External FETs – up to 15A load
- 3 A HV Buck Regulator – Internal FETs - η = 93% @ 3A
- +/- 2% Output Accuracy
- 250 kHz to 3 MHz switching frequency
- High-Efficiency PFM Mode (700 uW quiescent power)
System Features
- Dual independents DC/DC Buck
- GPIOs for seamless operation with PF PMICs
- Rated from -40 °C to 150 °C TJ
Safety Features (ASIL B)
- ASIL B compliant
- 2 internal and 4 external voltage monitors
- Windowed Watchdog Timer
- PGOOD and FS0B outputs
- ABIST and LBIST
- SoC HW monitoring pins (FCCU and ERRMON)
Programmability
- Supplies, sequencing and specific functions can be programmed by One Time programmable (OTP) memory
- Standard Predefined OTP supporting popular MCU can be found in data sheet under “ordering information” chapter
- Custom OTP can be provided for production. Please contact your NXP sales channel (NXP or your distributor)
- Custom OTP can be created using the NXP GUI software tool
Product Longevity Program
- This product is included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. Automotive target market derivatives are included in the 15-year program and Industrial target market derivatives are included in the 10-year program
Part numbers include: MFS5600AMBA0ES, MFS5600AMBAFES, MFS5600AMEA0ES, MFS5600AMMA0ES, MFS5600AMMA7ES, MFS5600AMMA8ES, MFS5600AMMABES, MFS5600AVMA0EP, MFS5600AVMABEP, MFS5600AVMADEP, MFS5600AVMAEEP.
Comparison Table
Device options for Automotive
| Part Number | Target Market | Safety Grade | OTP ID |
|---|---|---|---|
| MFS5600AMMA0ES | Automotive | QM | A0-Non-programmed |
| MFS5600AMBA0ES | Automotive | ASIL B | A0-Non-programmed |
| MFS5600AMEA0ES | Automotive | Enhanced ASIL B | A0-Non-programmed |
| MFS5600AMMA7ES | Automotive | QM | A7 – SW1 = 5.0 V, SW2 = 3.3 VMFS5600A7ES-OTP-Report |
| MFS5600AMMA8ES | Automotive | QM | A8 – SW1 = 3.3 V, SW2 = 5.0 VMFS5600A8ES-OTP-Report |
| MFS5600AMBAFES | Automotive | ASIL B | AF – SW1 = 3.3 V, SW2 = 5.0 VMFS5600AMBAFES-OTP-Report |
| MFS5600AMMABES | Automotive | QM | AB – SW1 = 5.0 V, SW2 = 5.0 VMFS5600AMMABES-OTP-Report |
Device options for Industrial
| Part Number | Target Market | Safety Grade | OTP ID |
|---|---|---|---|
| MFS5600AVNA0EP | Industrial | QM | A0-Non-programmed |
| MFS5600AVMABEP | Industrial | QM | AB – SW1 = 5.0 V, SW2 = 5.0 VMFS5600AVMABEP-OTP-Report |
| MFS5600AVMADEP | Industrial | QM | AD – SW1 = 3.3 V, SW2 = 3.3 VMFS5600AVMADEP-OTP-Report |
| MFS5600AVMAEEP | Industrial | QM | AE – SW1 = 5.5 V, SW2 = 5.0 VMFS5600AVMAEEP-OTP-Report |
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
PMICs and SBCs for Multi-Vendor Processors
Whether you are developing automotive, industrial or consumer applications, our configurable and flexible solutions support multi-vendor processors.
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Documentation
Quick reference to our documentation types.
1-5 of 17 documents
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Application Note
AN13615, NXP PMIC solution for AG55xQ series module
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Application Note
AN13272 - Power Management Solution for CV22/CV25, Application note
Design Resources
Hardware
Quick reference to our
board types.
1-5 of 9 hardware offerings
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Evaluation and Development BoardsFS56 Socketed Evaluation BoardFeatured
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Evaluation and Development BoardsFS5600 Evaluation BoardFeatured
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Complete SolutionS32G2 Vehicle Networking Reference Design
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Additional hardware available. View our featured partner solutions.
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Complete SolutionOrangeBox Automotive Connectivity Domain Controller Development Platform
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Evaluation and Development BoardsSAF86xxL Evaluation Kit with Antenna
Software
Quick reference to our software types.
2 software files
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Simulation and Modeling Tools
NXP GUI for Automotive PMIC Families
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Software Development Resources
FS56 Generic SW Driver with Examples
Note: For better experience, software downloads are recommended on desktop.
