NXP PMIC solution for XILINX UltraScale+ MPSoC ZU4 / ZU5 / ZU6 / ZU7 / ZU9 Processor
Application note detailing NXP PMIC solutions for Xilinx Zynq UltraScale+ MPSoCs, covering cost-optimized and full-performance ASIL-D/B functional safety configurations.
Overview
This document outlines NXP's power management solutions for Xilinx Zynq UltraScale+ MPSoC ZU4, ZU5, ZU6, ZU7, and ZU9 processors. It describes two main configurations: a cost-optimized power solution utilizing the FS56, PF81, and PF52 PMICs for QM level safety, and a full-performance solution using the FS86, PF71, PF5020, and PF52 for ASIL-D and ASIL-B functional safety applications. The guide details power tree configurations, multi-PMIC synchronization via integrated OTP memory, and power-up sequencing tailored for autonomous driving and deep learning platforms.
Use Cases
- Autonomous driving ECU design
- Deep learning smart processing platforms
- Safety-critical automotive systems
- High-performance multi-rail power sequencing
Topics
Referenced Parts
NXP
The FS86 + 2*PF71 + PF5020 + PF52 PMIC solution provided here facilitates a power solution design
PF52
Maxim
exceed 16 A, which is the PF52 maximum output current. If so, the customer must
PF52
Maxim
16 A, which is the PF52 maximum output current. If so, the customer must replace the
| FS56 | NXP | One is a cost-optimized power solution with FS56 + PF81 + PF52 |
| FS86 | NXP | one is a full performance power solution with FS86 + PF71 + PF5020 + PF52 |
| PF5020 | NXP | PF5020 contains three bucks and one LDO. |
| PF52 | NXP | PF52 has two bucks working in parallel to provide 16 A current. |
| PF71 | NXP | The FS86 + 2*PF71 + PF5020 + PF52 PMIC solution provided here facilitates a power solution design |
| PF81 | NXP | PF81 includes seven buck outputs and four low-dropout voltage regulator (LDO) outputs. |
| ZU4 | Xilinx | NXP PMIC solution for XILINX UltraScale+ MPSoC ZU4 / ZU5 / ZU6 / ZU7 / ZU9 Processor |
| ZU5 | Xilinx | Xilinx Zynq UltraScale+ MPSoC ZU4 / ZU5 / ZU6 / ZU7 / ZU9 |
| ZU6 | Xilinx | Xilinx Zynq UltraScale+ MPSoC ZU4 / ZU5 / ZU6 / ZU7 / ZU9 |
| ZU7 | Xilinx | Xilinx Zynq UltraScale+ MPSoC ZU4 / ZU5 / ZU6 / ZU7 / ZU9 |
| ZU9 | Xilinx | Xilinx Zynq UltraScale+ MPSoC ZU4 / ZU5 / ZU6 / ZU7 / ZU9 |
| PF52 | Maxim | exceed 16 A, which is the PF52 maximum output current. If so, the customer must |
| PF52 | Maxim | 16 A, which is the PF52 maximum output current. If so, the customer must replace the |