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NXP Semiconductors MC33PF8200A0ES
- Part No.:
- MC33PF8200A0ES
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 56-VFQFN Exposed Pad
- Datasheet:
-
MC33PF8200A0ES.pdf
- Description:
- IC POWER MANAGEMENT
- Quantity:
- Payment:
- Shipping:
Inventory:379
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Product details
Overview
MC33PF8200A0ES from NXP Semiconductors is an automotive-grade 12-channel power management IC (PMIC) designed for i.MX 8 and S32x application processors. It integrates seven high-efficiency buck converters (SW1–SW7), four linear regulators (LDO1–LDO4), RTC supply (VSNVS), coin cell charger, watchdog timer, and ASIL B safety monitoring circuitry. It operates from a 2.7 V to 5.5 V input and delivers up to 2.5 A per buck channel for CPU, GPU, memory, and peripheral rail sequencing in infotainment and ADAS systems.
For engineers reviewing the MC33PF8200A0ES datasheet, MC33PF8200A0ES pinout, MC33PF8200A0ES application, or MC33PF8200A0ES equivalent, this page provides verified technical context, validated pin functions, confirmed ASIL B safety architecture, I²C-configurable dynamic voltage scaling, and OTP-programmable startup sequences - all essential for automotive power system design and functional safety validation.
Technical Context
The MC33PF8200A0ES implements a dual-domain state machine with fail-safe transition logic, including critical fault detection (thermal, overvoltage, undervoltage, register CRC failure), programmable watchdog timeout counters, and FSOB-driven system-level shutdown. Its safety features include ABIST (analog built-in self-test), independent voltage monitors per regulator, and OTP-locked safety configuration registers.
It supports flexible multi-phase configurations: SW1/SW2 as dual-phase (5 A), SW3/SW4 as dual-phase (5 A), SW5/SW6 as dual-phase (5 A), and SW1–SW4 as quad-phase (10 A). SW6 includes VTT termination mode for DDR memory interfaces, while SW7 provides independent 1.0–4.1 V output for auxiliary rails. All bucks support 6.25 mV programmable steps and ±1.5 % accuracy (SW1–SW6) or ±2 % (SW7).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 2.7 V to 5.5 V - supports wide automotive battery range including cold-crank transients |
| Buck Regulators | 7 channels (SW1–SW7); SW1–SW6: 0.4–1.8 V @ 2.5 A; SW7: 1.0–4.1 V @ 2.5 A - powers CPU cores, GPU, DDR I/O, and VTT |
| LDO Regulators | 4 channels (LDO1–LDO4): 1.5–5.0 V @ 400 mA each - supplies low-noise analog/IO rails and peripherals |
| RTC & Backup Supply | VSNVS: 1.8/3.0/3.3 V @ 10 mA; LICELL input with programmable charge current/voltage - enables battery-backed real-time clock and memory retention |
| Safety Certification | ASIL B compliant monitoring circuit - includes independent voltage/thermal monitors, ABIST, and fail-safe output (FSOB) |
| I²C Interface | Up to 3.4 MHz - enables fast post-boot reconfiguration of voltage levels, sequencing, and DVS states |
| Package | HVQFN56, 8 mm × 8 mm × 0.9 mm, wettable flank - optimized for automotive thermal performance and solder-joint inspection |
Pinout & Package
HVQFN56 package (SOT684-29(D)), thermally enhanced, 0.5 mm pitch, 56-terminal wettable flank construction with exposed EPAD grounded for thermal and EMI performance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1FB–SW7FB | Buck feedback inputs | Enable precise closed-loop regulation; support ±1.5 % (SW1–SW6) or ±2 % (SW7) output accuracy |
| SW1IN–SW7IN | Buck input supplies | Accept 2.7–5.5 V input; require external bulk capacitance and proper layout to avoid UVLO during load transients |
| SW1LX–SW7LX | Switching node outputs | Drive external high-side MOSFETs; tolerate −3.0 V transient spikes during dead time - requires low-inductance layout |
| LDO1OUT–LDO4OUT | Linear regulator outputs | Provide low-noise, fast-transient 400 mA rails; support optional load switch mode for power gating |
| VSNVS, LICELL | RTC supply & coin cell input | Enable always-on functionality; LICELL accepts up to 4.2 V for backup charging with OTP-programmable parameters |
| FSOB, INTB, RESETBMCU, EWARN | Safety and system control outputs | FSOB asserts low on critical faults; INTB signals general interrupts; RESETBMCU is open-drain reset for MCU coordination |
| SCL, SDA | I²C interface | Support 3.4 MHz Fast Mode Plus - enables runtime DVS, margining, and telemetry readback without interrupting operation |
| EPAD | Exposed thermal pad | Must be soldered to PCB ground plane; provides primary thermal path (RθJC = 0.6 °C/W) and EMI shielding |
Key Features
| Feature | Design Value |
|---|---|
| OTP-based startup configuration | Eliminates external resistor networks and sequencing controllers - reduces BOM count and improves boot repeatability |
| Dual-phase and quad-phase buck grouping | Enables scalable current delivery: SW1/SW2 = 5 A; SW1–SW4 = 10 A - matches high-performance CPU/GPU core demands |
| VTT termination mode on SW6 | Directly supports DDR3L/DDR4/LPDDR4 VTT rails without external components - simplifies memory subsystem design |
| 24-channel analog multiplexer (AMUX) | Allows system-level diagnostics via single ADC input - monitors voltages, temperatures, and external sensor signals |
| ABIST and CRC-protected register set | Verifies analog monitor integrity and register consistency at startup - required for ASIL B compliance in automotive applications |
| Programmable soft-start and power-down sequencing | Prevents inrush current and ensures safe ramp-up/down of 12 rails - avoids processor lockup or memory corruption |
Applications
| Automotive Infotainment Head Unit | ADAS Domain Controller |
|---|---|
Use Scenario: Powering i.MX 8QM processor, LPDDR4 memory, display interface, and audio codecs in a vehicle head unit. IC Role / Device Role / Timing Role: Primary PMIC managing 12-rail sequencing, dynamic voltage scaling for CPU/GPU, and RTC backup via coin cell. Use Value: Enables ASIL B-compliant power architecture with fail-safe shutdown (FSOB), reducing need for external safety monitors and discrete sequencing logic. |
Use Scenario: Supplying S32V234 vision processor, image sensors, and Ethernet AVB interfaces in a camera-based ADAS ECU. IC Role / Device Role / Timing Role: Central power controller delivering 2.5 A per buck rail, VTT termination for DDR3L, and thermal monitoring across die zones. Use Value: Integrates 7 buck + 4 LDO + RTC + watchdog + ABIST in one package - cuts board area by >40 % vs. discrete solution and meets AEC-Q100 Grade 2 requirements. |
| Central Gateway Module | Vehicle Telematics Unit |
Use Scenario: Powering LS1043A communications processor, CAN FD transceivers, and cellular modem in a zonal gateway. IC Role / Device Role / Timing Role: Dual-buck phase configuration (SW1/SW2, SW5/SW6) delivers 5 A core rails; LDOs supply isolated IO and security module voltages. Use Value: OTP-programmed startup sequence ensures deterministic boot timing across temperature range (−40 °C to 105 °C ambient), critical for OTA update reliability. |
Use Scenario: Supporting i.MX 8QXP with eMMC, GNSS receiver, and LTE modem in a telematics control unit (TCU). IC Role / Device Role / Timing Role: Manages LPDDR4 memory rails (VDDQ/VTT), RF front-end LDOs, and always-on VSNVS for GPS almanac retention. Use Value: Coin cell charger with programmable voltage/current extends backup runtime beyond 10 years - eliminates field replacement of RTC batteries. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC33PF8100A0ES | No ASIL B safety features; lacks ABIST, FSOB, fail-safe state machine, and secure I²C write capability | Targeted for QM (Quality Managed) industrial/consumer designs, not automotive safety-critical systems | Select only for non-safety applications where cost optimization outweighs functional safety requirements |
| MPQ4436-AEC1 | Single 3 A buck converter; no integrated LDOs, OTP, safety monitors, or multi-rail sequencing logic | Used as discrete secondary rail generator - cannot replace full 12-channel PMIC functionality | Consider only for supplemental power stages, not as a system-level PMIC substitute |
Compared with MC33PF8200A0ES, MC33PF8100A0ES omits all ASIL B safety infrastructure and failsafe outputs, while MPQ4436-AEC1 provides only one buck channel without sequencing, monitoring, or LDO integration - neither serves as a drop-in replacement for automotive i.MX 8/S32x power management.
Availability
MC33PF8200A0ES is available at Aetrix Electronics and suitable for automotive infotainment, ADAS domain controllers, central gateway modules, and telematics units requiring stable component supply, AEC-Q100 qualification, and long-term lifecycle support.
Supply support for MC33PF8200A0ES 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, with deep expertise in ARM-based application processors and functional safety.
The PF8200 product line was engineered specifically for ASIL B-compliant power delivery in NXP's i.MX 8 and S32x automotive processors - integrating sequencing, monitoring, and fail-safe logic into a single PMIC to reduce system complexity and certification effort.
FAQ
What is the safety qualification level of the MC33PF8200A0ES?
The MC33PF8200A0ES is certified to ASIL B per ISO 26262, with integrated safety mechanisms including ABIST, independent voltage/thermal monitors, CRC-protected registers, fail-safe output (FSOB), and a dedicated fail-safe state machine. These features are absent in the PF8100 family, making MC33PF8200A0ES the only choice for automotive safety-critical power domains requiring ASIL B compliance.
Does the MC33PF8200A0ES support dynamic voltage scaling (DVS) for processor cores?
Yes, the MC33PF8200A0ES supports DVS on SW1 through SW6 via high-speed I²C (up to 3.4 MHz), enabling real-time voltage adjustment during CPU/GPU frequency transitions. Each buck offers 6.25 mV programmable steps and ±1.5 % accuracy, ensuring stable operation across P-states while minimizing dynamic power loss in i.MX 8 and S32x platforms.
Can the MC33PF8200A0ES power LPDDR4 memory interfaces?
Yes, the MC33PF8200A0ES directly supports LPDDR4 memory with SW6 configured in VTT termination mode and dedicated LDOs for VDDQ and auxiliary rails. Its OTP-programmable sequencing ensures correct power-up order (VDDIO before VDDQ before VTT), and its 2.5 A per buck channel meets JEDEC current requirements for high-speed memory subsystems.
What is the role of the FSOB pin on the MC33PF8200A0ES?
The FSOB (Fail-Safe Output) pin on the MC33PF8200A0ES is an active-low, open-drain safety output that asserts during critical failures - including thermal shutdown, register CRC error, ABIST failure, or watchdog timeout. It drives external system-level shutdown logic and is integral to ASIL B fault containment strategy, unlike the non-safety MC33PF8100A0ES which lacks FSOB entirely.
How does the OTP memory in the MC33PF8200A0ES simplify system design?
The OTP memory in the MC33PF8200A0ES stores immutable startup configurations - including voltage levels, power-up/down sequences, DVS tables, and safety thresholds - eliminating external resistors, EEPROMs, and firmware initialization code. This reduces boot time, improves reliability, and ensures deterministic behavior across temperature and voltage corners without host processor intervention.
MC33PF8200A0ES 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)
MC33PF8200A0ES FAQ
1.How can I place an order for MC33PF8200A0ES through Aetrix?
Please submit a Request for Quotation (RFQ) for MC33PF8200A0ES 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 MC33PF8200A0ES reliable?
The price and inventory of MC33PF8200A0ES are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC33PF8200A0ES is usually 5 days.
3.What payment methods are accepted for MC33PF8200A0ES?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC33PF8200A0ES transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC33PF8200A0ES?
MC33PF8200A0ES orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC33PF8200A0ES 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 MC33PF8200A0ES?
For technical support, including MC33PF8200A0ES datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC33PF8200A0ES requirements.
6.How does Aetrix verify that MC33PF8200A0ES is sourced from the original manufacturer or authorized distributors?
All MC33PF8200A0ES 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 MC33PF8200A0ES meets industry standards.
7.What is the process for return or replacement of MC33PF8200A0ES?
All MC33PF8200A0ES units undergo pre-shipment inspection (PSI). If there is an issue with MC33PF8200A0ES, 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 MC33PF8200A0ES part is unused and in its original packaging.
Return procedure for MC33PF8200A0ES:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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