S32R45 High-Performance Processor for Imaging Radar
Compact List
Multi-Channel (5) PMIC for Automotive Applications: 3 LVBUCK and 2 LDO, Fit for ASIL B Safety Level
- This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information please contact your sales representative.
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 |
Documentation
Quick reference to our documentation types
5 documents
Brochure (1)
Product Brief (3)
White Paper (1)
Design Resources
Hardware
Quick reference to our
board types.
3 hardware offerings
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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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Reference DesignSAF8544 Pluto Sensor - Radar Reference Design
Preproduction
Software
Quick reference to our software types.
3 software files
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Configuration Tools
PF51x3 GUI
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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.