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NXP Semiconductors MPF7100BVMA0ESR2
- Part No.:
- MPF7100BVMA0ESR2
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
MPF7100BVMA0ESR2.pdf
- Description:
- POWER MANAGEMENT IC, I.MX 8, I.M
- Quantity:
- Payment:
- Shipping:
Inventory:3,448
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Product details
Overview
MPF7100BVMA0ESR2 from NXP Semiconductors is a 7-channel automotive-grade PMIC designed for i.MX 8XL and i.MX 8DXP processors, integrating five buck converters (0.4–1.8 V @ 2.5 A), two LDOs (1.6/1.8 V & 3.3 V @ 0.4 A), and dual RTC LDOs (VSNVS1/VSNVS2). It features OTP-configurable power-up sequencing, ASIL B safety monitoring, and 3.4 MHz I²C interface for dynamic voltage scaling in infotainment and telematics systems.
For engineers reviewing the MPF7100BVMA0ESR2 datasheet, MPF7100BVMA0ESR2 pinout, MPF7100BVMA0ESR2 application, or MPF7100BVMA0ESR2 equivalent, this page delivers verified regulator output ranges, HVQFN48 thermal resistance (22 °C/W on 8-layer PCB), safety feature mapping (FSOB, ABIST, watchdog), and confirmed QM-grade functional safety compliance per AEC-Q100 Grade 2.
Technical Context
The MPF7100BVMA0ESR2 implements a hierarchical state machine with LP_Off, QPU_Off, Self-Test (ASIL B only), and Fail-Safe transitions, enabling robust startup, fault recovery, and thermal shutdown at 150 °C junction temperature. Its architecture supports dynamic phase reconfiguration-SW1/SW2 as dual-phase, SW1/SW2/SW3 as triple-phase (up to 7.5 A), or all four bucks as quad-phase (up to 10 A).
It integrates analog multiplexing (AMUX) for system diagnostics, spread-spectrum switching to reduce EMI, and hardware-programmable VTT termination on SW3 for DDR memory interfaces. The 48-pin HVQFN48 package includes EPAD grounding, dedicated feedback pins (SW1FB–SW5FB), and safety-critical outputs including FSOB, RESETBMCU, and PGOOD-all validated for automotive ambient operation from −40 °C to +105 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VIN Range | 2.7 V to 5.5 V input - supports wide automotive battery rail with UVLO and OVLO protection |
| Buck Output Range | SW1–SW4: 0.4 V–1.8 V (6.25 mV step); SW5: 1.0 V–4.1 V - enables precise core/memory rail tuning |
| Output Current | 2.5 A per buck channel; 0.4 A per LDO - sufficient for i.MX 8XL CPU cores, DDR VDDQ, and peripherals |
| I²C Interface | Up to 3.4 MHz - allows real-time DVS and register updates without interrupting system operation |
| Safety Grade | AEC-Q100 Grade 2, QM functional safety - no ASIL B safety monitors enabled; suitable for non-safety-critical industrial/automotive subsystems |
| Thermal Resistance | RθJA = 22 °C/W (8-layer PCB) - enables high-power operation with minimal heatsinking in compact layouts |
| RTC Supplies | VSNVS1: 1.8/3.0/3.3 V @ 10 mA; VSNVS2: 0.8/0.9/1.8 V @ 10 mA - powers secure non-volatile context during deep sleep |
Pinout & Package
MPF7100BVMA0ESR2 uses a 48-pin HVQFN48 package (7 mm × 7 mm × 0.85 mm, 0.5 mm pitch) with thermally enhanced EPAD for efficient heat dissipation. Pin assignments are fully defined in NXP's official datasheet Rev. 4 (March 2021), with dedicated feedback, enable, and safety signaling terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1FB–SW5FB | Buck feedback inputs | Enable closed-loop regulation of each buck output; require external resistor dividers for voltage setting |
| LDO1OUT / LDO2OUT | LDO regulated outputs | Provide stable 1.6/1.8 V and 3.3 V supplies for I/O, SD card, or auxiliary logic with load-switch capability |
| VSNVS1 / VSNVS2 | RTC LDO outputs | Deliver low-noise, always-on bias for real-time clock and secure non-volatile registers during system suspend |
| FSOB | Fail-safe output | Open-drain signal asserted during critical faults (thermal, overvoltage, self-test failure) to trigger system-level safe state |
| RESETBMCU | Processor reset output | Open-drain active-low reset signal synchronized to power-up sequence completion and regulator readiness |
| PGOOD | Power-good monitor | Open-drain status flag indicating all configured rails have reached regulation tolerance within startup window |
| EPAD | Exposed thermal pad | Must be soldered to PCB ground plane to meet RθJA = 22 °C/W spec and ensure thermal reliability |
Key Features
| Feature | Design Value |
|---|---|
| OTP-configurable startup sequence | Eliminates external resistors and timing components; stores voltage targets, ramp rates, and enable order in one-time programmable memory |
| Dual-phase & multi-phase buck configuration | SW1/SW2 can operate as dual-phase 5 A supply; SW1–SW4 support quad-phase 10 A mode for high-current CPU cores |
| VTT termination on SW3 | Hardware-selectable DDR bus termination (0.4 V–1.8 V) with current limit programming - replaces discrete VTT solutions |
| Analog multiplexer (AMUX) | Enables MCU to monitor internal voltages (V1P5A, V1P5D, bandgaps) and external signals via single ADC input |
| Programmable soft-start & power-down | Independent control of rise/fall times per regulator prevents inrush current and ensures clean rail sequencing during state transitions |
Applications
| Automotive Infotainment Head Unit | Industrial Edge Gateway |
|---|---|
|
Use Scenario: Powering i.MX 8XL SoC, LPDDR4 memory, display interface, and audio codec in a vehicle head unit. IC Role / Device Role / Timing Role: Primary PMIC managing CPU core (SW1/SW2), DDR VDDQ (SW4), VTT (SW3), I/O (LDO2), and RTC (VSNVS1/VSNVS2). Use Value: Reduces BOM count by integrating 7 regulators and eliminating discrete sequencing ICs; supports fast wake-from-sleep via OTP-stored low-power states. |
Use Scenario: Supplying i.MX 8DXP processor, eMMC, Ethernet PHY, and CAN transceivers in an industrial gateway operating at −40 °C to +85 °C. IC Role / Device Role / Timing Role: Central power controller delivering 1.8 V (LDO1), 3.3 V (LDO2), 1.1 V (SW4), and VTT (SW3) with thermal derating and brownout detection. Use Value: Enables extended temperature operation with 105 °C ambient rating and built-in thermal shutdown; QM safety grade avoids ASIL overhead while meeting industrial reliability requirements. |
| Telematics Control Unit (TCU) | High-End Consumer Media Hub |
|
Use Scenario: Powering i.MX 8DX + SAF5400 DSRC modem in a cellular-connected TCU requiring LTE, GNSS, and V2X functionality. IC Role / Device Role / Timing Role: Regulates modem RF supply (SW5), baseband core (SW1), memory (SW4), and secure boot domain (VSNVS1/VSNVS2). Use Value: I²C-based DVS allows runtime adjustment of modem supply voltage to optimize RF performance vs. power consumption; FSOB pin enables fail-safe modem disable during thermal events. |
Use Scenario: Supporting i.MX 8XL-based media hub with HDMI, USB 3.0, and Wi-Fi/BT modules in premium home entertainment equipment. IC Role / Device Role / Timing Role: Delivers low-noise 1.8 V (LDO1), 3.3 V (LDO2), DDR VDDQ (SW4), and VTT (SW3) with spread-spectrum switching to minimize EMI near sensitive analog video paths. Use Value: AMUX and integrated voltage monitors simplify system health diagnostics; OTP storage ensures consistent power behavior across production units without firmware dependency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPF7100BVBA0ES | ASIL B safety grade with full ABIST, FSOB assertion logic, and fail-safe state machine; identical pinout and electrical specs | Required for automotive safety-critical domains (e.g., instrument cluster, ADAS fusion) where ISO 26262 compliance is mandatory | Select MPF7100BVBA0ES when functional safety certification (ASIL B) is required; MPF7100BVMA0ESR2 is optimal for cost-sensitive QM applications. |
| PF8100A0ES | Successor PMIC with higher integration: adds 3x LDOs, 2x additional bucks, and enhanced I²C security; not pin-compatible | Targets next-gen i.MX 9 series designs requiring more rails and advanced security features (secure boot, encrypted I²C) | Choose PF8100A0ES for new i.MX 9 designs; MPF7100BVMA0ESR2 remains preferred for i.MX 8XL/DXP legacy and cost-optimized programs. |
Compared with MPF7100BVBA0ES, MPF7100BVMA0ESR2 omits safety monitors and fail-safe logic to reduce cost and complexity for QM applications, while retaining identical power delivery capability and OTP configurability. Against PF8100A0ES, it offers proven i.MX 8 compatibility and lower BOM cost but lacks newer security and rail-count features.
Availability
MPF7100BVMA0ESR2 is available at Aetrix Electronics and suitable for automotive infotainment, telematics control units, and industrial edge gateways requiring stable component supply, long-term lifecycle support, and AEC-Q100 qualified performance.
Supply support for MPF7100BVMA0ESR2 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 power management.
The MPF7100 family was developed specifically to serve as the primary power management solution for NXP's i.MX 8 series processors, addressing high-efficiency multi-rail sequencing, functional safety scalability (QM to ASIL B), and automotive qualification requirements.
FAQ
What is the operating temperature range for MPF7100BVMA0ESR2?
MPF7100BVMA0ESR2 is rated for AEC-Q100 Grade 2 operation, supporting ambient temperatures from −40 °C to +105 °C. This range is validated for automotive and industrial environments where thermal cycling and under-hood conditions are present. Junction temperature must remain below 150 °C, and thermal design should target RθJA ≤ 22 °C/W using an 8-layer PCB with proper EPAD grounding.
Does MPF7100BVMA0ESR2 support DDR memory termination?
Yes, MPF7100BVMA0ESR2 supports DDR memory termination through SW3, which operates in VTT mode with programmable output from 0.4 V to 1.8 V at up to 2.5 A. This eliminates the need for external VTT regulators in i.MX 8XL/DXP designs using LPDDR4 or DDR3L memory, and the VTT rail is fully integrated into the OTP-configured power-up sequence of MPF7100BVMA0ESR2.
How does the OTP memory in MPF7100BVMA0ESR2 function?
The OTP memory in MPF7100BVMA0ESR2 stores startup configuration including regulator voltage targets, power-up/down sequencing order, soft-start times, and safety feature enablement. It loads automatically at power-on and cannot be rewritten. For MPF7100BVMA0ESR2, OTP is unprogrammed (A0 ID), meaning default factory settings apply unless programmed externally using NXP's programming tools before deployment.
Is MPF7100BVMA0ESR2 pin-compatible with other PF7100 variants?
Yes, MPF7100BVMA0ESR2 shares identical 48-pin HVQFN48 packaging and pinout with all PF7100 family members, including MPF7100BVBA0ES and MPF7100BVMA1ES. Mechanical and electrical pin compatibility enables drop-in replacement across QM and ASIL B variants, though safety-critical firmware and OTP configuration must be validated separately for each part number.
What safety features are active in MPF7100BVMA0ESR2?
MPF7100BVMA0ESR2 is qualified as QM (Quality Management) grade and excludes ASIL B safety features such as ABIST, FSOB fail-safe assertion, and safety counter logic. It retains core monitoring functions - PGOOD, thermal shutdown, overvoltage/undervoltage detection, and watchdog timer - but does not implement ISO 26262-compliant fault handling. These capabilities are confirmed in the device differences table of the PF7100 datasheet Rev. 4.
MPF7100BVMA0ESR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 48-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- i.MX Processors
- Current - Supply:
- 10µA
- 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:
- 48-HVQFN (7x7)
MPF7100BVMA0ESR2 FAQ
1.How can I place an order for MPF7100BVMA0ESR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPF7100BVMA0ESR2 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 MPF7100BVMA0ESR2 reliable?
The price and inventory of MPF7100BVMA0ESR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPF7100BVMA0ESR2 is usually 5 days.
3.What payment methods are accepted for MPF7100BVMA0ESR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPF7100BVMA0ESR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPF7100BVMA0ESR2?
MPF7100BVMA0ESR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPF7100BVMA0ESR2 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 MPF7100BVMA0ESR2?
For technical support, including MPF7100BVMA0ESR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPF7100BVMA0ESR2 requirements.
6.How does Aetrix verify that MPF7100BVMA0ESR2 is sourced from the original manufacturer or authorized distributors?
All MPF7100BVMA0ESR2 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 MPF7100BVMA0ESR2 meets industry standards.
7.What is the process for return or replacement of MPF7100BVMA0ESR2?
All MPF7100BVMA0ESR2 units undergo pre-shipment inspection (PSI). If there is an issue with MPF7100BVMA0ESR2, 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 MPF7100BVMA0ESR2 part is unused and in its original packaging.
Return procedure for MPF7100BVMA0ESR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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