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NXP Semiconductors MPF5200AMBA0ES
- Part No.:
- MPF5200AMBA0ES
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 32-PowerWFQFN
- Datasheet:
-
MPF5200AMBA0ES.pdf
- Description:
- PMIC FOR AUTO 2-CH 32-QFN
- Quantity:
- Payment:
- Shipping:
Inventory:488
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Product details
Overview
MPF5200AMBA0ES from NXP Semiconductors is an automotive-grade power management IC (PMIC) with two high-efficiency 8 A buck regulators (0.6–1.2 V output), ASIL B safety compliance, one-time programmable (OTP) configuration memory, and 3.4 MHz I²C interface - designed for core power delivery in ADAS processors requiring precise sequencing and fault monitoring.
For engineers reviewing the MPF5200AMBA0ES datasheet, MPF5200AMBA0ES pinout, MPF5200AMBA0ES application, or MPF5200AMBA0ES equivalent, this device supports critical automotive power tree design with integrated watchdog, thermal/UV/OV protection, fail-safe state transitions, and OTP-based startup configuration - enabling reduced external component count and robust system-level safety validation.
Technical Context
The MPF5200AMBA0ES implements a dual-buck architecture with independent SW1 and SW2 switching nodes, each supporting 8 A continuous output at 0.6–1.2 V with ±1.5% accuracy and 6.25 mV programmable steps. Its state machine handles full power-up/down sequencing, self-test execution (ASIL B), and fail-safe transitions triggered by thermal shutdown, watchdog timeout, or register integrity failure.
It integrates a 20 MHz oscillator, spread-spectrum control, manual frequency tuning, and configurable SYNC pin for clock synchronization. Safety features include ABIST, CRC-protected mirror registers, independent voltage monitoring, and programmable fault counters - all validated per ISO 26262 ASIL B requirements for automotive infotainment and ADAS systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Buck Regulators | Two independent 8 A buck converters (SW1/SW2), 0.6–1.2 V output, ±1.5% accuracy - enables dual-core or split-rail processor core supply with tight regulation tolerance. |
| I²C Interface Speed | Up to 3.4 MHz - supports fast runtime reconfiguration of voltage, sequencing, and DVS without interrupting system operation. |
| OTP Memory | One-time programmable storage for startup configuration - eliminates external resistors/PROMs for voltage setpoints and power-up sequence timing. |
| Safety Certification | ASIL B compliant with built-in self-test (ABIST), watchdog timer, thermal/UV/OV monitoring, and fail-safe state transition logic. |
| Operating Temperature | −40 °C to +125 °C ambient - qualified for under-hood and cockpit automotive environments per AEC-Q100. |
| Package | 32-pin HWQFN (5 mm × 5 mm × 0.68 mm), wettable flank - supports automated optical inspection (AOI) and high thermal dissipation (RθJC(bottom) = 3.3 °C/W). |
| Input Voltage Range | VIN: 0.3 V to 5.5 V (max operating), with UVLO detection - compatible with 3.3 V or 5 V automotive rail inputs. |
Pinout & Package
MPF5200AMBA0ES uses a 32-pin HWQFN package (SOT2039-2(SC)) with wettable flank, 0.5 mm pitch, and exposed thermal pad connected to AGND. Pin functions are validated per NXP PF5200 datasheet Rev. 3.2 (2024).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1LX (Pins 1, 31, 32) | SW1 switching node | High-side switch output for Buck 1 - connects directly to external low-side FET or integrated synchronous rectifier. |
| SW1IN (Pins 2–4) | SW1 input supply | Primary input for Buck 1 - accepts up to 6 V; multiple pins reduce current density and PCB trace inductance. |
| SW1FB (Pin 9) | SW1 feedback node | Resistor-divider input for closed-loop voltage regulation - sets output via external resistor ratio per OTP or I²C. |
| V1P5D (Pin 10) | 1.5 V LDO output | Always-on 1.5 V supply for internal logic and OTP circuitry - powers core before main regulators enable. |
| SCL / SDA (Pins 18, 17) | I²C interface signals | High-speed (3.4 MHz) bidirectional bus - enables real-time voltage scaling, fault logging, and dynamic configuration updates. |
| PGOOD (Pin 7) | Power-good indicator | Open-drain output asserting when both buck outputs meet regulation and sequencing criteria - used for processor enable or system reset coordination. |
| RESETBMCU (Pin 8) | MCU reset output | Active-low reset signal released after successful power-up sequence - synchronizes boot timing with processor initialization. |
| AGND / SWGND (Pins 5, 20, 27–30) | Analog & power ground | Separate ground domains minimize noise coupling - AGND for sensitive analog circuits; SWGND for high-current switching return paths. |
Key Features
| Feature | Design Value |
|---|---|
| Dual 8 A buck regulation | Enables single-chip core power for high-performance ADAS SoCs (e.g., LX2160A, S32R45) without external controllers or discrete FETs. |
| ASIL B functional safety | Includes ABIST, CRC-protected registers, watchdog counter, thermal/UV/OV monitors, and fail-safe state transitions - meets ISO 26262 requirements out-of-box. |
| OTP-configurable startup | Stores voltage setpoints, sequencing order, and protection thresholds - eliminates board-level trim components and reduces BOM cost and layout complexity. |
| 3.4 MHz I²C interface | Supports rapid runtime adjustments (e.g., DVS during processor load changes) with minimal bus overhead and deterministic latency. |
| Wettable flank QFN | Enables reliable AOI inspection of solder joints on bottom-side pins - critical for automotive manufacturing yield and long-term field reliability. |
Applications
| Automotive ADAS Camera Module | Automotive Infotainment Head Unit |
|---|---|
Use Scenario: Powering image signal processor (ISP) and AI accelerator in front-facing camera ECU with strict thermal and sequencing constraints. IC Role / Device Role / Timing Role: Primary core PMIC delivering regulated 0.85 V and 1.0 V rails with synchronized startup, PGOOD coordination, and thermal derating. Use Value: Enables ASIL B-compliant power delivery with built-in self-test and fail-safe shutdown - eliminating need for external safety monitors and reducing system-level validation effort. | Use Scenario: Supplying multi-core application processor (e.g., i.MX 8 series) and DDR memory in central display unit with dynamic voltage scaling. IC Role / Device Role / Timing Role: Dual-buck regulator managing CPU core and GPU voltage domains, with I²C-controlled DVS and programmable power-down sequence. Use Value: Reduces external component count by 7+ passive parts vs. discrete solution while maintaining <1.5% output accuracy across temperature and load. |
| Automotive Radar Processing Unit | Industrial Edge AI Gateway |
Use Scenario: Providing stable 0.75 V and 1.1 V supplies to millimeter-wave radar SoC under wide temperature (-40 °C to +125 °C) and vibration conditions. IC Role / Device Role / Timing Role: Automotive-qualified PMIC with ASIL B monitoring, watchdog supervision, and OTP-programmed cold-start behavior. Use Value: Guarantees safe power-up even after extended storage or battery disconnect - verified via 3x self-test cycles before entering run state. | Use Scenario: Powering industrial-grade FPGA and ARM Cortex-A72 cluster in vehicle-to-infrastructure (V2I) gateway requiring high reliability and long lifecycle support. IC Role / Device Role / Timing Role: Standalone point-of-load regulator with programmable sequencing, thermal shutdown, and I²C telemetry for predictive maintenance. Use Value: Delivers 8 A per rail with 36.2 °C/W junction-to-ambient thermal resistance - enabling fanless operation in sealed enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-buck PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPF5200AMBA4ES | Pre-programmed OTP for S32R45 core rail (I²C address 0x4A), includes optimized startup timing and fault thresholds for radar SoC integration. | Targeted specifically for NXP S32R45 radar processors - not field-programmable for other SoCs without NXP OTP programming service. | Select MPF5200AMBA4ES only when using S32R45 and requiring factory-validated radar power tree configuration. |
| MPF5200AMMG2ES | QM (non-ASIL) grade, pre-programmed for LA1224 core rail (I²C address 0x09), lacks ABIST, fail-safe state, and self-test routines. | Intended for industrial/automotive non-safety-critical subsystems - requires external safety monitoring if deployed in ASIL B context. | Choose MPF5200AMMG2ES for cost-sensitive industrial designs where functional safety certification is not required. |
Compared with MPF5200AMBA0ES, MPF5200AMBA4ES offers SoC-specific OTP tuning but no field reprogramming capability, while MPF5200AMMG2ES removes ASIL B features to reduce cost - making MPF5200AMBA0ES the only option for flexible, safety-certified, customer-programmable automotive PMIC deployment.
Availability
MPF5200AMBA0ES is available at Aetrix Electronics and suitable for automotive ADAS, infotainment, and industrial edge AI applications requiring stable component supply, long-term lifecycle support, and ASIL B-compliant power management.
Supply support for MPF5200AMBA0ES 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 company specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with leadership in automotive processors and power management.
The PF5200 product line delivers high-integration, safety-certified PMICs for NXP's high-performance ADAS and radar processors - designed to replace multi-chip power solutions with single-package, OTP-configurable, ASIL B-compliant core power delivery.
FAQ
What is the primary function of the MPF5200AMBA0ES in automotive systems?
The MPF5200AMBA0ES serves as a dual-buck power management IC delivering precisely regulated 0.6–1.2 V core supplies for high-performance automotive processors. It integrates ASIL B safety monitoring, OTP-based startup configuration, and 3.4 MHz I²C control - enabling robust, compact, and certified power delivery for ADAS and infotainment ECUs without external sequencing components.
Does the MPF5200AMBA0ES support field programming of its OTP memory?
No, the MPF5200AMBA0ES does not support field programming of OTP memory. Per NXP documentation, OTP programming for production use is restricted to NXP or authorized third parties. Customers may perform OTP emulation during engineering development using NXP's GUI and socketed evaluation board, but final OTP programming must be done by NXP prior to shipment.
How does the MPF5200AMBA0ES ensure functional safety compliance for ASIL B applications?
The MPF5200AMBA0ES achieves ASIL B compliance through integrated features including ABIST (analog built-in self-test), CRC-protected mirror registers, independent voltage/thermal/UV/OV monitoring, programmable watchdog counter, and fail-safe state transitions. These are validated per ISO 26262 and documented in the PF5200 safety manual - no external safety components are required to meet ASIL B requirements.
What package type and thermal performance does the MPF5200AMBA0ES use?
The MPF5200AMBA0ES uses a 32-pin HWQFN package (5 mm × 5 mm × 0.68 mm) with wettable flank and exposed thermal pad. Its thermal resistance is RθJC(bottom) = 3.3 °C/W and RθJA = 36.2 °C/W (JEDEC JESD51-9, 2s2p), enabling efficient heat dissipation in automotive under-hood and dashboard environments without forced airflow.
Can the MPF5200AMBA0ES operate as a standalone regulator without a host processor?
Yes, the MPF5200AMBA0ES can operate as a standalone point-of-load regulator. Its OTP memory stores complete startup configuration - including voltage setpoints, sequencing order, and protection thresholds - allowing autonomous power-up without I²C communication. The RESETBMCU and PGOOD outputs provide timing coordination for connected processors or FPGAs.
MPF5200AMBA0ES Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 32-PowerWFQFN
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- -
- Current - Supply:
- 40µA
- Voltage - Supply:
- 2.7V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 32-HWQFN (5x5)
MPF5200AMBA0ES FAQ
1.How can I place an order for MPF5200AMBA0ES through Aetrix?
Please submit a Request for Quotation (RFQ) for MPF5200AMBA0ES 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 MPF5200AMBA0ES reliable?
The price and inventory of MPF5200AMBA0ES are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPF5200AMBA0ES is usually 5 days.
3.What payment methods are accepted for MPF5200AMBA0ES?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPF5200AMBA0ES transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPF5200AMBA0ES?
MPF5200AMBA0ES orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPF5200AMBA0ES 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 MPF5200AMBA0ES?
For technical support, including MPF5200AMBA0ES datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPF5200AMBA0ES requirements.
6.How does Aetrix verify that MPF5200AMBA0ES is sourced from the original manufacturer or authorized distributors?
All MPF5200AMBA0ES 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 MPF5200AMBA0ES meets industry standards.
7.What is the process for return or replacement of MPF5200AMBA0ES?
All MPF5200AMBA0ES units undergo pre-shipment inspection (PSI). If there is an issue with MPF5200AMBA0ES, 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 MPF5200AMBA0ES part is unused and in its original packaging.
Return procedure for MPF5200AMBA0ES:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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