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NXP Semiconductors MPF5024CMMA0ES
- Part No.:
- MPF5024CMMA0ES
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 40-VFQFN Exposed Pad
- Datasheet:
-
MPF5024CMMA0ES.pdf
- Description:
- POWER MANAGEMENT IC, PRE-PROG, 4
- Quantity:
- Payment:
- Shipping:
Inventory:3,481
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Product details
Overview
MPF5024CMMA0ES from NXP Semiconductors is an automotive-grade power management IC (PMIC) with four 2.5 A buck regulators, OTP-configurable startup sequencing, and ASIL-QM safety compliance. It delivers 0.4 V–1.8 V outputs with 6.25 mV step resolution, supports I²C up to 3.4 MHz, and integrates watchdog monitoring and thermal protection for i.MX 8/S32V processor power delivery.
For engineers reviewing the MPF5024CMMA0ES datasheet, MPF5024CMMA0ES pinout, MPF5024CMMA0ES application, or MPF5024CMMA0ES equivalent, this page provides verified regulator current ratings, QFN40 wettable flank package details, safety mode distinctions versus ASIL-B variants, and confirmed I²C register programmability post-startup.
Technical Context
The MPF5024CMMA0ES implements a deterministic state machine with LP_Off and QPU_Off low-power states, configurable PWRON/STANDBY control, and fail-safe transitions triggered by thermal shutdown (TJ > 150 °C), UV/OV faults, or watchdog timeout. Its OTP memory stores voltage setpoints, sequencing order, and soft-start timing-eliminating external resistor dividers.
Each buck regulator supports dynamic voltage scaling, spread-spectrum switching, manual frequency tuning, and independent enable/PGOOD signals. SW2 includes VTT termination mode; all regulators feature programmable current limit and ABIST-capable voltage monitoring aligned with ASIL-QM functional safety requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Regulator count | Four independent buck converters (SW1–SW4), each configurable as single-phase or multiphase |
| Output current | 2500 mA per regulator-supports high-current SoC core and I/O rails without external current boosting |
| Output voltage range | 0.4 V to 1.8 V (6.25 mV steps)-enables precise voltage scaling for ARM Cortex-A72/A53 and GPU domains |
| I²C interface | Up to 3.4 MHz-allows real-time dynamic voltage/frequency scaling during system runtime |
| Operating temperature | −40 °C to +125 °C ambient-qualified for automotive cabin and infotainment module environments |
| Safety grade | QM (Quality Management)-no ASIL-B safety features enabled; excludes FS_CNT, OTP_FS_BYPASS, secure I²C write |
| Package | HVQFN40 (6 mm × 6 mm × 0.9 mm, 0.5 mm pitch, wettable flank, exposed pad)-optimized for automated optical inspection and thermal dissipation |
Pinout & Package
HVQFN40 package with 40-pin wettable flank layout and thermally enhanced exposed pad (EPAD) connected to AGND for PCB-level heat extraction. Pin 1 = SW2FB; Pin 40 = SW1FB; EPAD = ground reference and primary thermal path.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1FB–SW4FB (Pins 1,10,11,40) | Buck feedback inputs | Resistor-divider nodes for closed-loop output voltage regulation; support 0.4–1.8 V setpoints |
| EN1–EN4 (Pins 38,39,13,12) | Regulator enable inputs | Asynchronous digital control to power-gate individual bucks; compatible with MCU GPIO or PMIC sequencer |
| PGOOD1–PGOOD4 (Pins 19,20,32,33) | Per-regulator power-good outputs | Open-drain status flags indicating stable output within ±5 % tolerance-used for inter-rail sequencing |
| VDDIO (Pins 23,24,36) | I/O supply rail | Accepts 1.8 V or 3.3 V-powers internal logic, I²C interface, and level-shifted control signals |
| SDA/SCL (Pins 29,30) | I²C bidirectional data/clock | High-speed (3.4 MHz) interface for runtime configuration of voltage, frequency, and fault thresholds |
| RESETBMCU (Pin 37) | Open-drain reset output | Active-low signal released after successful power-up sequence-synchronizes SoC boot with rail stability |
| XFAILB (Pin 21) | Bidirectional fail-safe I/O | Configurable as input (external fault trigger) or output (fail-safe indicator); disabled in QM variant |
| EPAD | Exposed thermal pad | Must be soldered to solid AGND plane-reduces θJA to 26.8 °C/W (2s6p board) for sustained 2.5 A operation |
Key Features
| Feature | Design Value |
|---|---|
| OTP-based startup configuration | Eliminates 16+ external resistors and capacitors for voltage setpoints, sequencing order, and soft-start timing |
| VTT termination on SW2 | Enables DDR4/LPDDR4 memory termination without discrete VTT regulator-reduces BOM count and layout area |
| Dynamic voltage scaling (DVS) | Real-time I²C adjustment of output voltage during operation-supports CPU/GPU DVFS for thermal/power optimization |
| Spread-spectrum switching | Reduces peak EMI amplitude by modulating switching frequency-simplifies EMC filter design in dense automotive PCBs |
| Thermal monitoring & shutdown | Internal die temperature sensing triggers automatic shutdown at TJ = 150 °C-prevents permanent damage under overload or poor heatsinking |
| Watchdog timer interface | WDI input accepts external MCU watchdog pulses; INTB output signals faults-including PGOOD failure or thermal events |
Applications
| Automotive Infotainment Head Unit | i.MX 8-Based Digital Cluster |
|---|---|
|
Use Scenario: Powering NXP i.MX 8QuadMax SoC, LPDDR4 memory, and display interface in vehicle dashboard systems. IC Role / Device Role / Timing Role: Primary PMIC delivering core (VDD_ARM), GPU (VDD_GPU), memory (VDD_SOC), and I/O (VDD_IO) rails with synchronized startup. Use Value: OTP-programmed sequencing ensures SoC boots only after all rails stabilize-preventing latch-up or firmware corruption during cold crank. |
Use Scenario: Supplying dual-core Cortex-A72 and Cortex-M4 subsystems in instrument cluster with ASIL-QM functional safety compliance. IC Role / Device Role / Timing Role: Regulator controller managing voltage scaling during driver-assist mode transitions (e.g., ADAS activation). Use Value: I²C DVS enables real-time voltage reduction on non-critical cores during low-activity states-cutting idle power by >35 %. |
| Advanced Driver Assistance Systems (ADAS) ECU | Industrial Edge AI Gateway |
|
Use Scenario: Powering S32V234 vision processor and image sensors in surround-view camera modules. IC Role / Device Role / Timing Role: High-efficiency buck regulator providing 1.0 V @ 2.5 A to processor core and 1.8 V @ 2.5 A to MIPI CSI-2 interface. Use Value: Spread-spectrum switching suppresses 2.1 MHz fundamental noise-meeting CISPR-25 Class 5 radiated emissions limits without added ferrites. |
Use Scenario: Supporting NXP i.MX 8M Plus in factory automation gateways requiring long-term reliability and thermal resilience. IC Role / Device Role / Timing Role: Standalone point-of-load regulator replacing discrete DC/DC solutions for FPGA I/O banks and AI accelerator memory rails. Use Value: −40 °C to +125 °C operation and 100 % production-tested OTP ensure zero field failures across extended industrial temperature cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPF5024CMBA0ES | ASIL-B safety grade: includes fail-safe state machine, FS_CNT counter, secure I²C write, and ABIST self-test | Required for ISO 26262 ASIL-B automotive systems (e.g., ADAS domain controllers) | Select MPF5024CMBA0ES when functional safety certification is mandatory; MPF5024CMMA0ES lacks safety mechanisms and cannot be used in ASIL-B designs. |
| MPF5024CVNA0ES | Industrial temperature grade (−40 °C to +105 °C); no automotive qualification or AEC-Q100 stress testing | Suitable for non-automotive embedded applications where extended temperature range is not required | Choose MPF5024CVNA0ES for cost-sensitive industrial designs without automotive environmental or reliability demands. |
Compared with MPF5024CMMA0ES, MPF5024CMBA0ES adds hardware-enforced safety features for fault containment, while MPF5024CVNA0ES trades automotive qualification for lower cost and reduced thermal margin-making MPF5024CMMA0ES the optimal QM-compliant choice for infotainment and non-safety-critical ADAS modules.
Availability
MPF5024CMMA0ES is available at Aetrix Electronics and suitable for automotive infotainment, digital instrument clusters, and industrial edge AI gateways requiring stable component supply, AEC-Q100 qualified parts, and long-term lifecycle support.
Supply support for MPF5024CMMA0ES 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 markets, with deep expertise in ARM-based application processors and power management.
The PF5024 product line was designed specifically to deliver tightly integrated, OTP-configurable power solutions for NXP's i.MX 8 and S32V processor families-enabling faster time-to-market and reduced system-level complexity in high-performance automotive electronics.
FAQ
What is the safety qualification level of MPF5024CMMA0ES?
MPF5024CMMA0ES is qualified to ASIL-QM (Quality Management) per ISO 26262. It lacks ASIL-B safety mechanisms such as fail-safe state transitions, secure I²C write, or ABIST self-test-features present only in the MPF5024CMBA0ES variant. MPF5024CMMA0ES is intended for non-safety-critical automotive applications like infotainment and telematics where functional safety certification is not required.
Does MPF5024CMMA0ES support dynamic voltage scaling via I²C?
Yes, MPF5024CMMA0ES supports full dynamic voltage scaling (DVS) through its 3.4 MHz I²C interface. Engineers can adjust output voltages of SW1–SW4 in real time using the VSWx_RUN[7:0] registers, enabling adaptive power management for CPU/GPU load changes. This capability is fully operational after startup and does not require OTP reprogramming.
What is the maximum input voltage rating for MPF5024CMMA0ES?
The absolute maximum main input voltage (VIN) for MPF5024CMMA0ES is 6.0 V, but the recommended operating maximum is 5.5 V. Operation above 5.5 V must be limited to ≤1800 seconds over the device lifetime to prevent reliability degradation. Each buck input (SW1IN–SW4IN) shares this same 5.5 V operational limit.
Can MPF5024CMMA0ES be used with i.MX 6 series processors?
Yes, MPF5024CMMA0ES is explicitly supported for high-end i.MX 6 series processors (e.g., i.MX 6QuadPlus) in addition to i.MX 8 and S32V families. Its four 2.5 A bucks, OTP-configurable sequencing, and 0.4–1.8 V output range match the power architecture of these SoCs-providing a drop-in upgrade path from legacy PMICs with reduced external component count.
How is thermal performance validated for MPF5024CMMA0ES in HVQFN40 package?
MPF5024CMMA0ES thermal resistance is characterized per JEDEC JESD51-7: RθJA = 26.8 °C/W (2s6p board) and 32.6 °C/W (2s2p board). The exposed pad (EPAD) must be soldered to a minimum 3×3 array of thermal vias connected to an internal AGND plane. Junction temperature is monitored internally and triggers shutdown at 150 °C-validated across −40 °C to +125 °C ambient conditions.
MPF5024CMMA0ES Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 40-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- High Performance i.MX 8 Processor Based
- Current - Supply:
- -
- Voltage - Supply:
- 2.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 40-HVQFN (6x6)
MPF5024CMMA0ES FAQ
1.How can I place an order for MPF5024CMMA0ES through Aetrix?
Please submit a Request for Quotation (RFQ) for MPF5024CMMA0ES 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 MPF5024CMMA0ES reliable?
The price and inventory of MPF5024CMMA0ES are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPF5024CMMA0ES is usually 5 days.
3.What payment methods are accepted for MPF5024CMMA0ES?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPF5024CMMA0ES transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPF5024CMMA0ES?
MPF5024CMMA0ES orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPF5024CMMA0ES 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 MPF5024CMMA0ES?
For technical support, including MPF5024CMMA0ES datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPF5024CMMA0ES requirements.
6.How does Aetrix verify that MPF5024CMMA0ES is sourced from the original manufacturer or authorized distributors?
All MPF5024CMMA0ES 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 MPF5024CMMA0ES meets industry standards.
7.What is the process for return or replacement of MPF5024CMMA0ES?
All MPF5024CMMA0ES units undergo pre-shipment inspection (PSI). If there is an issue with MPF5024CMMA0ES, 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 MPF5024CMMA0ES part is unused and in its original packaging.
Return procedure for MPF5024CMMA0ES:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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