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NXP Semiconductors MC33PF8200DMES
- Part No.:
- MC33PF8200DMES
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 56-VFQFN Exposed Pad
- Datasheet:
-
MC33PF8200DMES.pdf
- Description:
- POWER MANAGEMENT IC I.MX8 PRE-PR
- Quantity:
- Payment:
- Shipping:
Inventory:1,489
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Product details
Overview
MC33PF8200DMES from NXP Semiconductors is an automotive-grade 12-channel power management IC (PMIC) designed for S32V344 processors in ASIL B safety-critical vision systems. It integrates seven high-efficiency buck converters (SW1–SW7), four linear regulators (LDO1–LDO4), RTC supply (VSNVS), coin cell charger, watchdog timer, and 24-channel analog multiplexer. It delivers quad-phase VDD regulation up to 10 A and supports dynamic voltage scaling for AI vision processing cores.
For engineers reviewing the MC33PF8200DMES datasheet, MC33PF8200DMES pinout, MC33PF8200DMES application, or MC33PF8200DMES equivalent, this page provides verified technical context on its ASIL B functional safety architecture, OTP-configurable startup sequencing, I²C-controlled DVS, thermal monitoring, and quad-phase VDD implementation for S32V344-based ADAS camera modules.
Technical Context
The MC33PF8200DMES implements a dual-domain state machine with fail-safe transition logic triggered by ABIST, CRC-verified register loading, and programmable fault counters. Its safety features include independent voltage/thermal monitoring, FSOB fail-safe output assertion, and secure I²C write protection for safety-critical registers - all validated per ASIL B requirements.
It supports configurable multi-phase operation: SW1–SW4 can be combined as a quad-phase regulator for VDD core rail (up to 10 A), while SW5–SW6 support VTT termination and SW7 provides independent 1.0–4.1 V output. Startup is controlled via OTP-programmed sequence with 2 ms trim load delay and PGOOD monitoring across all rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Regulator Count | 7 buck (SW1–SW7) + 4 LDOs (LDO1–LDO4) + VSNVS RTC supply |
| Buck Output Range | SW1–SW6: 0.4–1.8 V (6.25 mV step); SW7: 1.0–4.1 V |
| Current Rating | 2.5 A per buck; 400 mA per LDO; 10 mA VSNVS |
| I²C Interface | Up to 3.4 MHz - enables real-time DVS and runtime configuration |
| Safety Certification | ASIL B compliant with ABIST, CRC register verification, and FSOB fail-safe output |
| Package | HVQFN56 (8 mm × 8 mm × 0.85 mm, 0.5 mm pitch, wettable flanks) |
| Operating Temp | −40 °C to +105 °C ambient - qualified for automotive under-hood vision ECU use |
Pinout & Package
HVQFN56 thermally enhanced package with exposed pad (EPAD) for thermal dissipation; 56-pin layout optimized for automotive PCB layout with separate AGND/DGND planes and dedicated SYNCIN/SYNCOUT for clock synchronization in multi-PMIC systems.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1FB–SW7FB | Buck feedback inputs | Enable precise closed-loop regulation of each buck output voltage |
| SW1IN–SW7IN | Buck input supplies | Accept 2.7–5.5 V input; support independent or shared VIN routing |
| SW1LX–SW7LX | Switching node outputs | Drive external low-side MOSFETs or inductor connections for buck topology |
| LDO1OUT–LDO4OUT | LDO regulated outputs | Provide 1.5–5.0 V at 400 mA with optional load switch mode |
| VSNVS | RTC supply output | Delivers 1.8/3.0/3.3 V at 10 mA from system rail or coin cell backup |
| FSOB | Fail-safe output | Open-drain signal asserting LOW during critical faults per ASIL B protocol |
| SCL/SDA | I²C interface | Support 3.4 MHz operation for fast DVS and runtime reconfiguration |
| SYNCIN/SYNCOUT | External clock sync | Enable phase-aligned switching across multiple PMICs to reduce EMI |
Key Features
| Feature | Design Value |
|---|---|
| Quad-phase VDD configuration | SW1–SW4 combine into single 10 A rail for S32V344 core supply with interleaved timing |
| OTP-configurable startup | One-time programmable memory stores voltage levels, sequencing order, and safety thresholds - eliminates external resistors |
| ASIL B functional safety | Includes ABIST, register CRC, FSOB fail-safe output, and independent thermal/voltage monitors meeting ISO 26262 requirements |
| VTT termination on SW6 | Configurable DDR memory termination supply supporting LPDDR4 interfaces in vision ECUs |
| 24-channel analog multiplexer | Enables system-level diagnostics by routing internal monitors (e.g., SWxVMON, LDOxVMON, die temp) to external ADC |
Applications
| Automotive Vision Processing Unit | ADAS Camera Module |
|---|---|
Use Scenario: Real-time image preprocessing and neural network inference on S32V344 SoC in front-facing ADAS cameras. IC Role / Device Role / Timing Role: Primary PMIC delivering quad-phase VDD (10 A), DDR4/LPDDR4 VTT, and isolated analog/digital supplies with synchronized switching. Use Value: Enables deterministic power delivery for 1.2 GHz CPU/GPU clusters while reducing EMI via SYNCIN-driven interleaving and spread-spectrum control. | Use Scenario: Compact 12 V automotive camera housing requiring robust thermal performance and fail-safe behavior during voltage transients. IC Role / Device Role / Timing Role: ASIL B-compliant power controller managing startup sequencing, watchdog supervision, and RTC-backed memory retention during ignition cycling. Use Value: Eliminates need for discrete supervisors and external sequencers - reduces BOM count by 7 components and improves cold-crank reliability down to −40 °C. |
| AI Edge Inference Gateway | Robotic Vision System |
Use Scenario: Multi-camera fusion gateway aggregating data from four S32V344-based nodes for autonomous mobile robots. IC Role / Device Role / Timing Role: Centralized power manager coordinating SYNCOUT-driven phase alignment across four PMICs to suppress system-level ripple. Use Value: Achieves <15 mV p-p output ripple on VDD rail at full load - meets strict noise budget for high-speed MIPI CSI-2 video links. | Use Scenario: Ruggedized outdoor robotic platform operating in variable ambient conditions with vibration-induced thermal stress. IC Role / Device Role / Timing Role: Thermally aware PMIC using 10× on-die temperature sensors and programmable thermal shutdown (TSD) at 150 °C junction. Use Value: Prevents thermal runaway during sustained AI workload by throttling SW1–SW4 current via I²C before entering hard shutdown - preserves system state. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC33PF8200DHES | Same PF8200 family, configured for i.MX8QM DDR4 PMIC2; lacks quad-phase VDD optimization for S32V344 | Targeted at multimedia SoCs, not vision-optimized; no S32V344-specific OTP firmware | Select only if migrating from i.MX8QM designs with identical board layout and safety requirements |
| MC34PF8100CHEP | Industrial-grade PF8100 variant; no ASIL B certification, missing ABIST, FSOB, and OTP safety registers | Not qualified for automotive safety-critical use; limited to non-safety industrial vision systems | Use only in cost-sensitive non-automotive applications where ASIL B compliance is not required |
Compared with MC33PF8200DHES and MC34PF8100CHEP, the MC33PF8200DMES uniquely delivers quad-phase VDD support, S32V344-specific OTP configuration, and full ASIL B functional safety - making it the only drop-in solution for production automotive vision ECUs requiring ISO 26262 compliance.
Availability
MC33PF8200DMES is available at Aetrix Electronics and suitable for automotive infotainment, ADAS camera modules, and AI edge inference gateways requiring stable component supply, long-term lifecycle support, and ASIL B-certified power management.
Supply support for MC33PF8200DMES includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The PF8200 product line was engineered specifically for NXP's S32x automotive processors, delivering integrated power, safety, and thermal intelligence to enable next-generation ADAS and autonomous driving systems.
FAQ
What safety certifications does the MC33PF8200DMES support?
The MC33PF8200DMES is certified to ASIL B per ISO 26262, with built-in functional safety features including ABIST, register CRC verification, FSOB fail-safe output, independent voltage/thermal monitoring, and secure I²C write protection. These capabilities are enabled by OTP-configured safety registers and validated in the MC33PF8200DMES-OTP-Report referenced in its ordering documentation.
How does the MC33PF8200DMES implement quad-phase VDD for the S32V344 processor?
The MC33PF8200DMES configures SW1–SW4 as a quad-phase regulator delivering up to 10 A for the S32V344 VDD core rail. Phase interleaving reduces input/output ripple and improves thermal distribution. This configuration is pre-programmed in OTP for MC33PF8200DMES and activated automatically at startup - no external configuration is required.
Can the MC33PF8200DMES be used with processors other than the S32V344?
While the MC33PF8200DMES is optimized for the S32V344 with quad-phase VDD and ASIL B safety features, it can power other high-performance processors such as i.MX8QM or LS1043A. However, OTP configuration and safety features are tailored to S32V344 - alternative use requires full validation of startup sequence, DVS timing, and safety monitor coverage for the target SoC.
What is the role of the FSOB pin on the MC33PF8200DMES?
The FSOB (Fail-Safe Output) pin on the MC33PF8200DMES is an open-drain output that asserts LOW during critical failures - including thermal shutdown, register CRC failure, ABIST test failure, or safety counter overflow. It directly interfaces with MCU reset logic or system-level fail-safe controllers to initiate safe state transitions per ASIL B requirements.
Does the MC33PF8200DMES support dynamic voltage scaling (DVS)?
Yes, the MC33PF8200DMES supports real-time DVS on SW1–SW6 via its 3.4 MHz I²C interface. Voltage steps are programmable in 6.25 mV increments within each buck's output range. DVS is commonly used to adjust core voltage based on S32V344 workload - reducing power consumption during low-activity states without compromising real-time inference latency.
MC33PF8200DMES Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 56-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- High Performance i.MX 8, S32x Processor Based
- Current - Supply:
- -
- Voltage - Supply:
- 2.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 56-HVQFN (8x8)
MC33PF8200DMES FAQ
1.How can I place an order for MC33PF8200DMES through Aetrix?
Please submit a Request for Quotation (RFQ) for MC33PF8200DMES on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MC33PF8200DMES reliable?
The price and inventory of MC33PF8200DMES are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC33PF8200DMES is usually 5 days.
3.What payment methods are accepted for MC33PF8200DMES?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC33PF8200DMES transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC33PF8200DMES?
MC33PF8200DMES orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC33PF8200DMES order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MC33PF8200DMES?
For technical support, including MC33PF8200DMES datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC33PF8200DMES requirements.
6.How does Aetrix verify that MC33PF8200DMES is sourced from the original manufacturer or authorized distributors?
All MC33PF8200DMES products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MC33PF8200DMES meets industry standards.
7.What is the process for return or replacement of MC33PF8200DMES?
All MC33PF8200DMES units undergo pre-shipment inspection (PSI). If there is an issue with MC33PF8200DMES, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MC33PF8200DMES part is unused and in its original packaging.
Return procedure for MC33PF8200DMES:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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