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NXP Semiconductors MPF5020CMMA0ES
- Part No.:
- MPF5020CMMA0ES
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 40-VFQFN Exposed Pad
- Datasheet:
-
MPF5020CMMA0ES.pdf
- Description:
- POWER MANAGEMENT IC, PRE-PROG, 3
- Quantity:
- Payment:
- Shipping:
Inventory:2,165
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Product details
Overview
MPF5020CMMA0ES from NXP Semiconductors is an automotive-grade power management IC (PMIC) with three high-efficiency buck regulators (SW1/SW2/SWND1), one 400 mA LDO (LDO1), RTC supply (VSNVS), watchdog timer, and ASIL B–capable monitoring circuitry. It operates as a companion PMIC for i.MX 8/S32V processors in infotainment systems requiring precise sequencing, dynamic voltage scaling, and fail-safe operation at up to 125 °C ambient.
For engineers reviewing the MPF5020CMMA0ES datasheet, MPF5020CMMA0ES pinout, MPF5020CMMA0ES application, or MPF5020CMMA0ES equivalent, this device delivers programmable startup via OTP memory, 3.4 MHz I²C configurability post-boot, thermal/voltage/fault monitoring per regulator, and QM safety grade compliance - critical for automotive infotainment and high-end industrial control designs.
Technical Context
The MPF5020CMMA0ES implements a deterministic state machine supporting hard WD reset, LP_Off/QPU_Off low-power states, and fail-safe transitions triggered by thermal shutdown, UV/OV faults, or self-test failures. Its architecture integrates independent enable inputs, PGOOD monitoring per regulator (PGOOD1–PGOOD4), global PGOOD, and SYNC pin for clock synchronization across multiple PMICs.
It supports dynamic voltage scaling on SW1 and SW2 (0.4 V–1.8 V, 2.5 A each), configurable dual-phase operation for SW1/SW2, VTT termination mode on SW2, and spread-spectrum switching to reduce EMI. The LDO1 provides 1.5 V–5.0 V output with optional load-switch functionality, while VSNVS supplies 1.8/3.0/3.3 V at 10 mA for RTC backup.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Main input voltage (VIN) | 4.5 V to 5.5 V operating range; absolute max 6.0 V - defines system rail compatibility and UVLO threshold |
| Buck regulator output range | SW1/SW2: 0.4 V–1.8 V; SWND1: 1.0 V–4.1 V - enables core, I/O, and interface rail support for modern SoCs |
| Rated current per buck | 2500 mA continuous - supports high-current processor domains without external current boosting |
| LDO1 output capability | 1.5 V–5.0 V, 400 mA - powers auxiliary logic, sensors, or communication interfaces with low-noise regulation |
| I²C interface speed | Up to 3.4 MHz - enables fast runtime reconfiguration of voltage, sequencing, and protection thresholds |
| Operating temperature | −40 °C to +125 °C - qualified for under-hood and dashboard-mounted automotive applications |
| Safety grade | QM (Quality Management) - meets ISO 26262 requirements for non-ASIL systems; includes ABIST, thermal monitoring, and fault reporting |
Pinout & Package
MPF5020CMMA0ES uses a 40-pin HVQFN package (6 mm × 6 mm × 0.9 mm, 0.5 mm pitch) with wettable flank and exposed thermal pad (EPAD) connected to AGND for enhanced thermal dissipation in automotive environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1FB, SW2FB, SWND1FB | Buck feedback inputs | Enable precise closed-loop regulation of SW1 (0.4–1.8 V), SW2 (0.4–1.8 V/VTT), and SWND1 (1.0–4.1 V) outputs |
| EN1, EN2, EN3, EN4 | Independent regulator enables | Allow discrete control of SW1, SW2, SWND1, and LDO1 - essential for power domain isolation and sequencing |
| PGOOD1–PGOOD4, PGOOD | Per-regulator and global power-good signals | Provide hardware-level status for startup validation and fault detection without MCU intervention |
| V1P5A / V1P5D | Internal analog/digital 1.6 V supplies | Power internal PMIC circuitry - decoupled rails ensure stable reference generation and logic operation |
| INTB, RESETBMCU, WDI | Interrupt, reset, and watchdog inputs/outputs | Support fail-safe system coordination: open-drain INTB reports faults; RESETBMCU releases MCU from reset; WDI triggers hard reset on timeout |
| SCL / SDA / VDDIO | I²C interface and I/O supply | VDDIO accepts 1.8 V or 3.3 V - ensures interoperability with diverse host MCU I/O voltages |
| EPAD | Exposed thermal pad | Must be soldered to PCB ground plane - reduces junction-to-board thermal resistance to 12.3 °C/W (2s6p board) |
Key Features
| Feature | Design Value |
|---|---|
| One-time programmable (OTP) memory | Stores startup voltage, sequencing order, and safety configuration - eliminates external resistors and reduces BOM count |
| Dynamic voltage scaling (DVS) | Adjusts SW1/SW2 output in 6.25 mV steps during runtime - enables adaptive power management for performance vs. efficiency trade-offs |
| VTT termination mode | Configures SW2 as DDR VTT supply - supports JEDEC-compliant DDR3/DDR4 termination without external components |
| Functional safety monitoring | Detects overvoltage, undervoltage, overcurrent, and thermal faults per regulator - flags errors via PGOOD/INTB and triggers fail-safe transitions |
| Low-power off states (LP_Off/QPU_Off) | Quiescent current < 10 µA in LP_Off; QPU_Off enables I²C access before full power-up - optimizes battery drain in always-on automotive modules |
| Spread-spectrum switching | Reduces peak EMI by modulating switching frequency - simplifies EMC compliance in dense infotainment PCB layouts |
Applications
| Automotive Infotainment Head Unit | i.MX 8-Based Digital Cluster |
|---|---|
Use Scenario: Powering multi-core application processor, GPU, DDR memory, display interface, and audio subsystem in a vehicle head unit. IC Role / Device Role / Timing Role: Primary PMIC providing sequenced 0.8 V core, 1.1 V GPU, 1.2 V DDR I/O, 1.8 V VTT, and 3.3 V peripheral rails with real-time fault response. Use Value: OTP-programmed startup eliminates boot-time delays; DVS adapts core voltage to workload; ASIL B–level monitoring satisfies functional safety requirements for driver-facing displays. |
Use Scenario: Supplying i.MX 8QuadMax SoC and associated LPDDR4, MIPI-DSI, and CAN-FD peripherals in a digital instrument cluster. IC Role / Device Role / Timing Role: Companion PMIC delivering tightly regulated, low-noise rails synchronized to processor power states via I²C and STANDBY signal. Use Value: QM-grade reliability ensures uninterrupted operation at 125 °C; VTT mode supports DDR4 termination; RTC supply maintains clock during ignition-off. |
| Industrial HMI with Safety Monitoring | High-End Consumer Media Gateway |
Use Scenario: Powering ARM-based HMI controller with touch interface, Ethernet, and isolated I/O in factory automation equipment. IC Role / Device Role / Timing Role: Centralized power manager enabling safe power-down sequences, thermal derating, and watchdog-coordinated recovery after brownout events. Use Value: Fail-safe state transition locks outputs on critical fault; ABIST validates voltage monitors pre-boot; LP_Off extends battery life in portable HMIs. |
Use Scenario: Supporting premium AV receiver or streaming box with multi-rail SoC, HDMI PHY, USB 3.0, and Wi-Fi/BT combo module. IC Role / Device Role / Timing Role: High-efficiency PMIC delivering clean, low-ripple power to noise-sensitive analog and RF sections while minimizing heat buildup. Use Value: Spread-spectrum switching suppresses EMI near HDMI and wireless antennas; 3.4 MHz I²C allows rapid firmware updates to voltage tables during OTA upgrades. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar power management IC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPF5020CMBA0ES | ASIL B safety grade; includes additional ABIST, FS_CNT, and secure I²C registers not present in MPF5020CMMA0ES | Required for ASIL B–compliant systems (e.g., ADAS camera modules); MPF5020CMMA0ES lacks fail-safe state engine and CRC-protected safety registers | Select MPF5020CMBA0ES when functional safety certification (ISO 26262) is mandatory; MPF5020CMMA0ES suffices for QM-grade infotainment where safety-critical failure modes are mitigated externally. |
| MPF5020CMMACES | Same QM grade and pinout; pre-configured for i.MX RT1170 reference design - OTP contains RT1170-specific voltage/sequence defaults | Optimized for NXP's crossover MCU; requires no OTP programming for RT1170 evaluation; MPF5020CMMA0ES offers blank OTP for custom SoC integration | Choose MPF5020CMMACES for rapid RT1170 prototyping; use MPF5020CMMA0ES for production designs targeting i.MX 8/S32V or non-NXP processors needing full OTP customization. |
Compared with MPF5020CMBA0ES and MPF5020CMMACES, MPF5020CMMA0ES provides identical electrical performance and packaging but targets QM-grade automotive applications with flexible OTP programming - making it ideal for cost-optimized infotainment systems where full ASIL B hardware safety mechanisms are unnecessary and reference design lock-in is undesirable.
Availability
MPF5020CMMA0ES is available at Aetrix Electronics and suitable for automotive infotainment, digital instrument clusters, and industrial HMIs requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualified performance.
Supply support for MPF5020CMMA0ES 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 applications, with leadership in ARM-based processors and power management.
The PF5020 product line delivers highly integrated, programmable PMICs optimized for NXP's i.MX and S32V application processors - designed to simplify power architecture, reduce external components, and accelerate time-to-market for high-performance embedded systems.
FAQ
What safety grade does MPF5020CMMA0ES meet, and how does it differ from ASIL B variants?
MPF5020CMMA0ES is certified to QM (Quality Management) grade per ISO 26262, meaning it complies with automotive quality and reliability standards but lacks the hardware-level safety mechanisms required for ASIL B. Unlike MPF5020CMBA0ES, it omits fail-safe state transitions, secure I²C write, ABIST coverage for all monitors, and CRC-protected mirror registers - making it suitable for non-safety-critical infotainment rather than ADAS functions. MPF5020CMMA0ES retains thermal/UV/OV monitoring and interrupt reporting for system-level fault handling.
Can MPF5020CMMA0ES support DDR memory termination, and which regulator handles it?
Yes, MPF5020CMMA0ES supports DDR termination through SW2 configured in VTT mode. The SW2 buck regulator can be programmed to deliver precise 0.6 V (for DDR3) or 0.675 V (for DDR4) termination voltage with 2.5 A current capability. This is enabled via OTP or runtime I²C register settings, eliminating the need for external termination ICs or resistor networks. VTT mode is mutually exclusive with standard buck operation on SW2 and must be selected during configuration.
How does the OTP memory in MPF5020CMMA0ES reduce external component count?
The OTP memory in MPF5020CMMA0ES stores startup configurations including output voltages, power-up/down sequencing order, soft-start timing, and default protection thresholds - replacing up to 12 external resistors and capacitors typically used for voltage setting and sequencing control. This reduces PCB area, improves manufacturing yield, and eliminates calibration steps during assembly. Customer OTP programming is permitted only during engineering development using NXP's GUI and socketed EVB; production programming is restricted to NXP or authorized partners.
What are the key differences between LP_Off and QPU_Off power states in MPF5020CMMA0ES?
LP_Off is the deepest sleep state (<10 µA quiescent current) where only V1P5A/V1P5D and VSNVS remain active; no I²C access is possible. QPU_Off maintains bias on internal regulators and clocks, enabling full I²C communication (SDA/SCL) and OTP programming via VDDIO - but consumes higher current. Transition from LP_Off to QPU_Off occurs on TBBEN assertion or valid PWRON event. QPU_Off is used for debug, field updates, and fast wake-up; LP_Off maximizes battery life in always-on modules.
Does MPF5020CMMA0ES support dynamic voltage scaling, and which regulators are adjustable during runtime?
Yes, MPF5020CMMA0ES supports dynamic voltage scaling (DVS) on SW1 and SW2 buck regulators. Voltage can be adjusted in 6.25 mV steps via I²C writes to VSWx_RUN registers while the system is operational - enabling real-time optimization of power vs. performance for CPU/GPU domains. SWND1 and LDO1 output voltages are fixed at startup (OTP-programmed) and cannot be modified dynamically. DVS is disabled in standby mode and requires the PMIC to be in Run state with valid VDDIO and I²C clock.
MPF5020CMMA0ES 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, S32x Processor Based
- Current - Supply:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 40-HVQFN (6x6)
MPF5020CMMA0ES FAQ
1.How can I place an order for MPF5020CMMA0ES through Aetrix?
Please submit a Request for Quotation (RFQ) for MPF5020CMMA0ES 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 MPF5020CMMA0ES reliable?
The price and inventory of MPF5020CMMA0ES are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPF5020CMMA0ES is usually 5 days.
3.What payment methods are accepted for MPF5020CMMA0ES?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPF5020CMMA0ES transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPF5020CMMA0ES?
MPF5020CMMA0ES orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPF5020CMMA0ES 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 MPF5020CMMA0ES?
For technical support, including MPF5020CMMA0ES datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPF5020CMMA0ES requirements.
6.How does Aetrix verify that MPF5020CMMA0ES is sourced from the original manufacturer or authorized distributors?
All MPF5020CMMA0ES 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 MPF5020CMMA0ES meets industry standards.
7.What is the process for return or replacement of MPF5020CMMA0ES?
All MPF5020CMMA0ES units undergo pre-shipment inspection (PSI). If there is an issue with MPF5020CMMA0ES, 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 MPF5020CMMA0ES part is unused and in its original packaging.
Return procedure for MPF5020CMMA0ES:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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