NXP Semiconductors MMPF0200F0ANESR2

Overview

MMPF0200F0ANESR2 from NXP Semiconductors is a 12-channel configurable power management IC (PMIC) designed for i.MX 6SoloLite, i.MX 6Solo, and i.MX 6DualLite application processors. It integrates four buck converters (SW1A/B: 2.5 A, SW2: 1.5 A, SW3A/B: 2.5 A total), one boost regulator (5.0–5.15 V, 600 mA), six programmable LDOs (VGEN1–VGEN6), coin-cell charger, RTC supply, and DDR reference (VREFDDR: 0.6–0.9 V). It powers full system rails including processor cores, memory, and peripherals in industrial embedded systems.

For engineers reviewing the MMPF0200F0ANESR2 datasheet, MMPF0200F0ANESR2 pinout, MMPF0200F0ANESR2 application, or MMPF0200F0ANESR2 equivalent, key selection criteria include OTP-configurable startup sequencing, thermal protection thresholds (110–130 °C), I²C programmability, extended industrial temperature range (−40 to +105 °C), and QFN56 8×8 mm wettable flank package compatibility with i.MX 6 platforms.

Technical Context

The MMPF0200F0ANESR2 implements a SMARTMOS-based architecture with fully integrated power devices and minimal external components. Its three-to-four configurable buck regulators support dynamic voltage scaling (DVS) across PWM, PFM, and APS modes, while the SW3A/B block can operate as either a single-phase 2.5 A output or dual independent 1.25 A outputs - enabling flexible rail allocation for core and I/O domains.

Control is delivered via I²C interface with OTP memory for persistent configuration, plus parallel logic signals (PWRON, STANDBY, RESETBMCU, INTB) for direct processor coordination. The device includes dedicated bias/reference generation (16 MHz RC oscillator, trimmed bandgap), thermal monitoring with four interrupt thresholds, and fault detection for overcurrent, short-circuit, and thermal events - all managed by on-chip control logic without host intervention.

Key Specifications

Pinout & Package

Package: 56-pin QFN (8 mm × 8 mm, 0.5 mm pitch, wettable flank - WF-type), exposed thermal pad (EP) connected to GND for enhanced thermal dissipation (R_θJB = 10 °C/W).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MMPF0200F0AEP, MMPF0200F0ANESR2 offers wettable flank leads for solder joint inspection and +105 °C operation - essential for industrial reliability. Versus PF0100A0BNES, it adds VREFDDR, SWBST, and OTP configurability - enabling DDR4 memory and USB OTG in next-gen i.MX 6 designs.

Availability

MMPF0200F0ANESR2 is available at Aetrix Electronics and suitable for industrial HMI panels, medical patient monitors, smart home gateways, and automotive infotainment head units requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MMPF0200F0ANESR2 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.

The PF0200 product line was engineered specifically to deliver complete, scalable power management for NXP's i.MX 6 family of application processors - integrating core, memory, I/O, and backup power in a single die with factory-programmable flexibility.

FAQ

What is the maximum allowable input voltage for MMPF0200F0ANESR2?

The absolute maximum main input voltage (VIN) for MMPF0200F0ANESR2 is 4.8 V. Exceeding this rating may cause permanent damage. For normal operation, the recommended input range is 2.8 V to 4.5 V - optimized for single-cell Li-ion batteries. The coin-cell input (LICELL) is rated up to 3.6 V, and OTP programming voltage (VDDOTP) must not exceed 10 V during fuse programming.

Does MMPF0200F0ANESR2 support DDR4 memory reference voltage generation?

Yes, MMPF0200F0ANESR2 supports DDR4 memory reference voltage generation via its VREFDDR output, which is programmable from 0.6 V to 0.9 V with ±1% accuracy. This rail is specifically designed to meet JEDEC DDR4 VDDQ/VTTR specifications and includes dedicated bias circuitry (VHALF, VINREFDDR) to ensure stability under load transients - eliminating need for external DDR reference ICs.

How does the OTP memory in MMPF0200F0ANESR2 affect configuration flexibility?

MMPF0200F0ANESR2 contains One-Time Programmable (OTP) memory that stores startup sequence, voltage levels, timing, and power mode defaults. While factory-programmed versions (e.g., F0 code) provide fixed configurations, the OTP allows pre-production "Try Before Buy" testing via I²C shadow registers - enabling full functional validation before final fuse programming. Once programmed, settings persist without external EEPROM or firmware overhead.

Can MMPF0200F0ANESR2 operate without an external crystal or oscillator?

Yes, MMPF0200F0ANESR2 operates autonomously using its internal 16 MHz RC oscillator and 32 kHz RC clock - both trimmed in-package for ±2% and ±30% accuracy respectively. External crystals are optional and used only to improve timing precision for applications requiring tighter frequency tolerance; they are not required for basic power sequencing or I²C communication.

What thermal protection features are implemented in MMPF0200F0ANESR2?

MMPF0200F0ANESR2 implements four programmable thermal interrupt thresholds (THERM110I, THERM120I, THERM125I, THERM130I) and a hard thermal shutdown at 140 °C (typ.). Each threshold generates an interrupt to the host processor, allowing graded response - e.g., throttling CPU frequency at 120 °C and initiating safe shutdown at 130 °C. The protection is debounced for 8 ms to prevent false triggers from transient spikes.