S32R45 High-Performance Processor for Imaging Radar
Multi-Channel (5) PMIC for Automotive Applications: 3 LVBUCK and 2 LDO, Fit for ASIL B Safety Level
The PF51x3 is a multi-channel PMIC device designed to be used for automotive safety and industrial applications. The PF51x3 is configurable, making it a great companion and fit for various system-level power requirements.
Integrated safety features ensure compliance with the ISO 26262 standard and the ASIL B functional safety level. The PF51x3 is available as a standard non-safety device for applications that don't require ISO 26262 compliance.
The PF51x3 is suitable for applications that require multiple power supplies, including infotainment, ADAS, vision, and radar, as a companion to another PMIC or SBC, such as one from the FS8x family.
The PF5113 is suitable for NXP radar system solutions, including S32R41, TEF82xx and SAF85xx.
Product Details
Block Diagram
PF51x3 Comparison Table
| Product Family | PF5103 | PF5113 | PF5123 |
|---|---|---|---|
| BUCK1 | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) | 0.8 V, 0.825 V, 0.9 V, 1.2 V, 2.6 A (Single phase) | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) |
| BUCK2 | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) | 1.3 V, 1.5 V, 1.8 V, 2.3 V, 2.5 V, 3.3 V, 3.5 A (Single phase) | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) |
| BUCK3 | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) | 1.1 V, 1.3 V, 1.5 V, 2.5 V, 3.3 V, 2.6 A (Single phase) | 0.5 V to 3.3 V, 3.5 A (Single/Multi phase) |
| LDO1 | 0.75 V to 3.3 V, 0.2 A | 1.8 V to 3.3 V, 0.2 A | No |
| LDO2 | 0.75 V to 3.3 V, 0.5 A | 1.8 V to 3.3 V, 0.25 A | No |
| PWRON | Yes | Yes | Yes |
| SYNC_STANDBY | Yes | Yes | Yes |
| FCCU_XFAILB | Yes | Yes | Yes |
| I²C | Yes | Yes | Yes |
| PGOOD | Yes | Yes | Yes |
| INTB_RSTB | Yes | Yes | Yes |
| Watchdog | Simple | Simple | Simple |
| SAFETY | QM, ASIL B | QM, ASIL B | QM, ASIL B |
| Target Application | General | Radar System (example: S32R41, TEF82xx, SAF85xx) | General |
Standard Configurations
| Part Number | Use Case | Safety Grade | OTP Configuration |
|---|---|---|---|
| MPF5103AMMA6ES | Marvell AQR113C | QM | MA6 OTP report |
| MPF5103AMMA9ES | NXP i.MXRT117x | QM | MA9 OTP report |
| MPF5103AMMACES | IFX CTRX8191FS | QM | MAC OTP report |
| MPF5103AMBAHES | NXP SAF85xx | ASIL B | BAH OTP report |
Buy/Parametrics
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Documentation
Quick reference to our documentation types
6 documents
Compact List
Application Note (1)
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PF51x3 Hardware Design Guide[AN14790]
Brochure (1)
Data Sheet (1)
Training Presentation (2)
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Powering Smart Connectivity: NXP's Safety PMICs for i.MX 9x Platforms[TP-TD-DETROIT-POW-SMA-CON]
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Powering Electrification: NXP's HV and 12 V/24 V/48 V Solutions for Vehicle Energy Management[TP-TD-DETROIT-POW-ELEC-HV-SOL]
White Paper (1)
Design Resources
Hardware
Quick reference to our
board types.
1-5 of 7 hardware offerings
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Evaluation and Development Boardsi.MX 95 19mm x 19mm Evaluation Kit
Active -
Evaluation and Development BoardsPF51x3 Socket Evaluation Board
Active -
Evaluation and Development BoardsS32R41 Evaluation Board
Active -
Evaluation and Development BoardsS32R41 and TEF82xx Development Platform Based on S32R41 EVB and TEF82xx CAB
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Evaluation and Development BoardsFRDM-SAF9100 Development Board for Audio Applications
Preproduction
Software
Quick reference to our software types.
4 software files
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Configuration Tools
PF51x3 GUI
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Simulation and Modeling Tools
NXP GUI for Automotive PMIC Families
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Simulation and Modeling Tools
PF51 Package Collateral
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Simulation and Modeling Tools
PF51x3 LVBUCK Simplis Model
Note: For better experience, software downloads are recommended on desktop.