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NXP Semiconductors MPF5030BMDA0ES
- Part No.:
- MPF5030BMDA0ES
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 40-PowerVFQFN
- Datasheet:
-
MPF5030BMDA0ES.pdf
- Description:
- POWER MANAGEMENT IC, S32, NON-PR
- Quantity:
- Payment:
- Shipping:
Inventory:420
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Product details
Overview
MPF5030BMDA0ES from NXP Semiconductors is a fail-safe power management IC (PMIC) designed as a companion to S32Z2/E2 automotive processors. It integrates two multiphase synchronous buck converters (BUCK1/2 up to 7.0 A), one single-phase buck (BUCK3 up to 2.5 A), and two configurable LDOs (up to 400 mA each), all operating from a 3.3–5.25 V input. Its ASIL D functional safety certification for voltage monitoring and watchdog functions targets EV propulsion domain controllers.
For engineers reviewing the MPF5030BMDA0ES datasheet, MPF5030BMDA0ES pinout, MPF5030BMDA0ES application, or MPF5030BMDA0ES equivalent, key selection criteria include its OTP-programmable startup configuration, I²C-adjustable regulation, integrated analog multiplexer for system monitoring, and fail-safe outputs (PGOOD, RSTB, FS0B) with latent fault detection.
Technical Context
The MPF5030BMDA0ES implements a dual-domain power management architecture: MAIN domain for processor core/I/O supplies and FS (fail-safe) domain for safety-critical supervision. Its BUCK1/2 supports true multiphase operation with shared feedback and independent switching nodes (BUCK1_SW1/2, BUCK2_SW1/2), while BUCK3 operates in standalone mode with quiet input (BUCK3_INQ) for low-noise regulation.
Functional safety is enforced via independent voltage monitoring circuits (±1.0% accuracy across six inputs), logical/analog built-in self-test (LBIST/ABIST), and dedicated fail-safe state machine. The XFAILB pin enables external synchronization of power-up sequencing with other PMICs, and the 10 ms optional RSTB delay ensures compliance with S32Z2/E2 reset timing requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 3.3 V to 5.25 V DC - Supports direct interface with NXP FS86/FS6x front-end supplies in automotive drive train systems. |
| BUCK1/2 Output Range & Current | 0.7 V–1.5 V, up to 3.5 A per phase or 7.0 A combined in dual-phase - Enables high-efficiency core voltage regulation for S32Z2/E2 processors. |
| BUCK3 Output Range & Current | 1.0 V–4.1 V, up to 2.5 A - Provides flexible I/O or peripheral rail generation with quiet input (BUCK3_INQ) for noise-sensitive loads. |
| LDO1/LDO2 Output Range & Current | 1.1 V–4.1 V, up to 400 mA each - Supplies MCU I/O banks and system peripherals with low-dropout stability and configurable sequencing. |
| Safety Certification | ASIL D on SG1 (UV/OV monitoring of all S32Z2/E2 rails), ASIL D on SG2 (watchdog function) - Meets ISO 26262 requirements for safety-critical automotive power domains. |
| Interface & Configuration | 32-bit I²C with 8-bit CRC, OTP memory - Enables secure post-startup parameter tuning and factory-customized boot behavior without external resistors or EEPROM. |
| Thermal Package | HVQFN40EP, 6 × 6 × 0.85 mm, wettable flanks - Optimized thermal resistance (RθJCBOTTOM = 2.4 °C/W) for high-power density automotive PCB layouts. |
Pinout & Package
HVQFN40EP package with exposed thermal pad (EP), 6 mm × 6 mm body, 0.5 mm pitch, wettable flank terminations for automated optical inspection (AOI) and solder joint reliability in automotive reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| BUCK1_FB / BUCK2_FB / BUCK3_FB | Voltage feedback inputs | Enable precise closed-loop regulation of each buck output; separate pins allow independent compensation network design. |
| BUCK1_SW1/2 / BUCK2_SW1/2 / BUCK3_SW | Switching node outputs | Direct connection points for external high-frequency inductors and low-ESR output capacitors; dual SW pins per phase support interleaved current sharing. |
| LDO1_OUT / LDO2_OUT | Regulated output terminals | Low-noise, low-ripple DC outputs for sensitive digital I/O and analog subsystems; monitored via dedicated LDOx_MON inputs. |
| PGOOD / RSTB / FS0B | Failsafe status outputs | Open-drain active-low signals with latent fault detection - used for system-level power sequencing, reset assertion, and fail-safe circuit activation. |
| XFAILB | External synchronization input/output | Coordinates power-up/down timing with adjacent PMICs or system controllers to prevent supply race conditions in multi-rail architectures. |
Key Features
| Feature | Design Value |
|---|---|
| Multiphase BUCK1/2 architecture | Enables 7.0 A total current delivery with reduced ripple, lower EMI, and improved thermal distribution versus single-phase alternatives. |
| Integrated analog multiplexer (AMUX) | Allows real-time monitoring of all internal rail voltages and die temperature through a single ADC channel, reducing system BOM count. |
| OTP-programmable startup configuration | Eliminates need for external resistor dividers or configuration EEPROM, cutting bill-of-materials cost and board space in production designs. |
| Fail-safe state machine with LBIST/ABIST | Provides autonomous diagnostics and safe state transition during fault events, meeting ASIL D requirements without host processor intervention. |
| EMI-optimized switching regulators | Includes spread-spectrum modulation and manual frequency tuning to pass stringent automotive conducted emission (IEC 61967-4) and immunity (IEC 62132-4) tests. |
Applications
| EV Propulsion Domain Controller | Chassis-Integrated Control Unit |
|---|---|
Use Scenario: Central power management for S32Z2-based traction inverter control units requiring multiple regulated rails and functional safety compliance. IC Role / Device Role / Timing Role: Primary PMIC providing core (0.825 V), I/O (1.1 V/1.8 V), and analog (3.3 V/5.0 V) supplies with synchronized power-up sequencing and fail-safe monitoring. Use Value: Reduces external component count by integrating six regulated outputs and eliminates discrete watchdog circuitry via ASIL D-certified internal monitoring. | Use Scenario: Power solution for steer-by-wire or brake-by-wire ECUs where redundancy, voltage accuracy, and diagnostic coverage are mandatory. IC Role / Device Role / Timing Role: Safety-critical power supervisor generating PGOOD, RSTB, and FS0B signals with ±1.0% voltage monitoring accuracy across six inputs. Use Value: Enables single-chip compliance with ASIL D goals for UV/OV detection and watchdog functionality, avoiding dual-PMIC redundancy schemes. |
| S32E2-Based Battery Management System | Automotive Gateway with High-Speed Interface |
Use Scenario: Powering S32E2 microcontrollers in battery pack monitoring modules deployed in harsh under-hood environments. IC Role / Device Role / Timing Role: High-reliability PMIC delivering 1.1 V I/O, 1.8 V interface, and 3.3 V analog rails with extended temperature range (−40 °C to 125 °C) and robust ESD protection (±8 kV on FS0B). Use Value: Ensures stable operation across wide thermal gradients and meets automotive EMC standards without additional filtering components. | Use Scenario: Supporting high-speed CAN FD, Ethernet, and LIN interfaces in vehicle gateways requiring clean, low-noise LDO supplies. IC Role / Device Role / Timing Role: Dual LDO regulator (LDO1/LDO2) with configurable 1.1–4.1 V outputs and dedicated MON pins for real-time rail health reporting. Use Value: Delivers ultra-low noise (<10 µV RMS) and fast transient response for signal integrity-critical communication PHYs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPF5030BMBA0ES | ASIL B on SG2 (watchdog), same ASIL D on SG1 (voltage monitoring), identical power stages and pinout | Targeted at ASIL B-compliant chassis or body control modules where full ASIL D watchdog is not required | Select when functional safety requirements permit reduced watchdog assurance level to optimize cost without altering hardware design. |
| MPF5032BMDA0ES | Disables BUCK1/2 multiphase capability and BUCK3; retains LDO1/LDO2, ASIL D on both SG1/SG2, same package | Intended for simpler S32Z2/E2 configurations needing only LDO-based I/O power and safety monitoring | Choose when system load does not require high-current buck regulation, enabling smaller external magnetics and lower layout complexity. |
Compared with MPF5030BMDA0ES, MPF5030BMBA0ES reduces watchdog safety level to ASIL B while preserving full power delivery capability, whereas MPF5032BMDA0ES removes buck converters entirely to serve lightweight safety-monitoring-only use cases - both maintain pin compatibility but differ in functional scope and safety scope alignment.
Availability
MPF5030BMDA0ES is available at Aetrix Electronics and suitable for EV propulsion domain controllers, chassis-integrated control units, and S32Z2/E2-based battery management systems requiring stable component supply, long-term automotive lifecycle support, and ASIL D functional safety certification.
Supply support for MPF5030BMDA0ES 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 automotive processors and functional safety-certified power management.
The PF5030 product line delivers fail-safe, multi-rail power management for NXP's S32Z2/E2 real-time automotive processors, targeting high-integrity propulsion, chassis, and domain controller applications demanding ASIL D compliance and minimal external component count.
FAQ
What is the maximum continuous current capability of BUCK1/2 in MPF5030BMDA0ES?
The MPF5030BMDA0ES supports up to 3.5 A DC per phase in BUCK1/2, with multiphase operation enabling a combined 7.0 A DC output. This rating assumes proper thermal management using the exposed pad (EP) and adherence to recommended PCB copper area per JEDEC JESD51-7 guidelines. Derating applies above 85 °C ambient.
Does MPF5030BMDA0ES support I²C communication after power-up?
Yes, MPF5030BMDA0ES features a 32-bit I²C interface with 8-bit CRC that remains fully operational after startup. Engineers can dynamically adjust output voltages, enable/disable regulators, configure sequencing, and read telemetry (e.g., rail voltages, temperature) via I²C without resetting the device or reprogramming OTP memory.
How does MPF5030BMDA0ES achieve ASIL D compliance for voltage monitoring?
MPF5030BMDA0ES achieves ASIL D compliance for voltage monitoring (SG1) through independent analog monitoring circuits with ±1.0% target accuracy across six inputs, redundant signal paths, and integration with the fail-safe state machine. It continuously validates all S32Z2/E2 power rails (0.8 V, 1.1 V, 1.8 V, 3.3 V) and triggers safety outputs (PGOOD, RSTB, FS0B) upon fault detection.
What is the purpose of the XFAILB pin on MPF5030BMDA0ES?
The XFAILB pin on MPF5030BMDA0ES provides external power-up/down synchronization between multiple PMICs or with a system controller. It enables coordinated sequencing to prevent supply race conditions in complex multi-rail automotive systems, such as those combining FS86 front-end supplies with MPF5030BMDA0ES for S32Z2/E2 processors.
Is MPF5030BMDA0ES compatible with the FS86 front-end supply family?
Yes, MPF5030BMDA0ES is explicitly designed to work with NXP FS86 and FS6x front-end supply families. Its 3.3–5.25 V input range matches FS86 output specifications, and its application diagram (Figure 1) shows direct integration in FS86 + S32Z2 and FS86 + S32E2 reference platforms, validated for automotive drive train use cases.
MPF5030BMDA0ES Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 40-PowerVFQFN
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- System Basis Chip
- Current - Supply:
- -
- Voltage - Supply:
- 3.3V ~ 5.25V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 40-HVQFN (6x6)
MPF5030BMDA0ES FAQ
1.How can I place an order for MPF5030BMDA0ES through Aetrix?
Please submit a Request for Quotation (RFQ) for MPF5030BMDA0ES 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 MPF5030BMDA0ES reliable?
The price and inventory of MPF5030BMDA0ES are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPF5030BMDA0ES is usually 5 days.
3.What payment methods are accepted for MPF5030BMDA0ES?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPF5030BMDA0ES transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPF5030BMDA0ES?
MPF5030BMDA0ES orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPF5030BMDA0ES 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 MPF5030BMDA0ES?
For technical support, including MPF5030BMDA0ES datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPF5030BMDA0ES requirements.
6.How does Aetrix verify that MPF5030BMDA0ES is sourced from the original manufacturer or authorized distributors?
All MPF5030BMDA0ES 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 MPF5030BMDA0ES meets industry standards.
7.What is the process for return or replacement of MPF5030BMDA0ES?
All MPF5030BMDA0ES units undergo pre-shipment inspection (PSI). If there is an issue with MPF5030BMDA0ES, 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 MPF5030BMDA0ES part is unused and in its original packaging.
Return procedure for MPF5030BMDA0ES:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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