NXP Semiconductors MMPF0100NPZES

Overview

MMPF0100NPZES from NXP Semiconductors is a 14-channel configurable automotive-grade PMIC (AEC-Q100 Grade 2) designed for i.MX 6 family processors. It integrates six buck converters (up to 2.5 A each), six LDOs, RTC supply, coin-cell charger, DDR termination reference (VREFDDR), and I²C programmable control logic - delivering full-system power for infotainment, digital clusters, and HUDs from a 2.8–4.5 V input.

For engineers reviewing the MMPF0100NPZES datasheet, MMPF0100NPZES pinout, MMPF0100NPZES application, or MMPF0100NPZES equivalent, key selection criteria include OTP-configurable startup sequencing, thermal shutdown thresholds (110–130 °C), wettable-flank QFN-56 package compatibility, and support for DDR memory interface biasing via VREFDDR.

Technical Context

The MMPF0100NPZES implements a hierarchical power tree with independent state machine control for each regulator domain, enabling precise power-up/down sequencing across VCOREDIG, VCORE, VGENx, SWx, and VSNVS rails. Its OTP memory stores configuration including voltage levels, timing delays, and enable/disable states - eliminating external configuration components.

It features dual-phase capability on SW1A/B, DDR termination tracking mode, boost regulator outputting 5.0 V at 600 mA, and integrated thermal monitoring with four interrupt-enabled thresholds (THERM110I–THERM130I). The device supports I²C register access for real-time status reads and dynamic reconfiguration during operation.

Key Specifications

Pinout & Package

Package: 56-pin QFN (8 mm × 8 mm, 0.5 mm pitch, wettable flank - WF-Type ES suffix). Exposed pad (EP) required for thermal dissipation and ground return path for high-current bucks.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar PMIC applications.

Compared with MMPF0100NPZES, MMPF0100F9AZES offers factory-validated configuration and extended temperature rating but forfeits field programmability, while PF0100AZ delivers silicon-level reliability improvements and simplified OTP flow at the cost of backward tooling compatibility.

Availability

MMPF0100NPZES is available at Aetrix Electronics and suitable for auto infotainment head units, digital instrument clusters, heads-up displays, and rear seat entertainment systems requiring stable component supply across automotive production lifecycles.

Supply support for MMPF0100NPZES 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 focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in ARM-based SoCs and power management.

The PF0100Z product line was engineered specifically to deliver scalable, configurable power for NXP's i.MX 6 family of applications processors - emphasizing AEC-Q100 compliance, thermal robustness, and seamless integration with reference hardware.

FAQ

What is the primary function of the MMPF0100NPZES in an automotive system?

The MMPF0100NPZES serves as a fully integrated, configurable power management IC that delivers all required voltages - including core, memory, I/O, and peripheral rails - for NXP i.MX 6 family processors. It replaces multiple discrete regulators with a single AEC-Q100 Grade 2 device featuring OTP-programmable sequencing, thermal monitoring, and DDR termination support - enabling compact, reliable power delivery in infotainment and digital cluster applications.

Does the MMPF0100NPZES support DDR memory interface biasing?

Yes, the MMPF0100NPZES includes a dedicated VREFDDR regulator with programmable output (0.9–1.35 V) and DDR termination tracking mode. This feature dynamically adjusts VREFDDR relative to VDDQ to maintain optimal signal integrity for DDR3/DDR4 memory interfaces - critical for high-speed data transfer in automotive infotainment and instrument cluster systems using the MMPF0100NPZES.

How does the OTP memory in the MMPF0100NPZES affect system design?

The OTP memory in the MMPF0100NPZES stores startup configuration, voltage levels, sequencing order, and timing parameters - eliminating the need for external configuration EEPROM or boot-time I²C writes. This reduces BOM count, improves boot reliability, and enables deterministic power-up behavior across temperature and voltage corners - a key advantage for automotive systems where repeatable initialization is mandatory.

What thermal protection mechanisms does the MMPF0100NPZES provide?

The MMPF0100NPZES incorporates four user-accessible thermal thresholds (110 °C, 120 °C, 125 °C, 130 °C) that generate dedicated I²C interrupts (THERM110I–THERM130I). These allow the host processor to initiate thermal throttling or controlled shutdown before the hardware-level thermal protection engages. The device also includes an 8 ms debounce to prevent false triggers from transient spikes - enhancing system stability in demanding automotive environments.

Is the MMPF0100NPZES pin-compatible with other PF0100Z variants?

Yes, all PF0100Z variants - including MMPF0100NPZES, MMPF0100F9AZES, and MMPF0100FAAZES - share identical 56-pin QFN (8×8 mm, 0.5 mm pitch, wettable flank) packaging and pinout. This enables hardware reuse across different OTP configurations and reference designs, such as MCIMX6Q-SDP or MCIMX6QPlusAICPU3, while maintaining mechanical and thermal compatibility in automotive PCB layouts.