My Inquiry
My Account
NXP Semiconductors MC34PF8100CCEPR2
- Part No.:
- MC34PF8100CCEPR2
- Manufacturer:
- NXP Semiconductors
- Category:
- Power Management - Specialized
- Package:
- 56-VFQFN Exposed Pad
- Datasheet:
-
MC34PF8100CCEPR2.pdf
- Description:
- POWER MANAGEMENT IC I.MX8 PRE-PR
- Quantity:
- Payment:
- Shipping:
Inventory:4,503
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MC34PF8100CCEPR2 from NXP Semiconductors is an industrial-grade 12-channel power management IC (PMIC) designed for i.MX 8QXP processors with LPDDR4 memory. It integrates seven high-efficiency buck converters (0.4–1.8 V, 2.5 A each), four 400 mA LDOs with load-switch options, RTC supply (1.8/3.0/3.3 V), coin-cell charger, watchdog timer, and ASIL B–capable monitoring circuitry. It powers CPU cores, GPU, DDR I/O, and peripherals in high-performance embedded systems.
For engineers reviewing the MC34PF8100CCEPR2 datasheet, MC34PF8100CCEPR2 pinout, MC34PF8100CCEPR2 application, or MC34PF8100CCEPR2 equivalent, key selection considerations include its OTP-configurable startup sequence, 3.4 MHz I²C interface, dual/triple/quad-phase buck reconfiguration capability, thermal shutdown protection, and 56-pin HVQFN package with wettable flanks for automotive- and industrial-grade reliability.
Technical Context
The MC34PF8100CCEPR2 implements a deterministic state machine for seamless i.MX 8QXP boot coordination, supporting programmable soft-start/power-down sequencing and fail-safe transitions. Its 24-channel analog multiplexer enables real-time system diagnostics across voltage rails, temperature sensors, and external monitors.
It features hardware-based safety mechanisms including independent voltage monitoring with programmable fault thresholds, advanced thermal protection (TJ = 150 °C max), ABIST self-test, and PGOOD assertion per regulator. Unlike PF8200, it lacks secure I²C write, FSOB-assisted fail-safe state, and on-demand ABIST - confirming its industrial (QM) rather than automotive ASIL B classification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Regulator Count | 7 buck + 4 LDO + VSNVS RTC supply = 12 independent regulated outputs for full SoC power tree |
| Buck Output Range | SW1–SW6: 0.4–1.8 V (6.25 mV step); SW7: 1.0–4.1 V - covers core, I/O, memory, and auxiliary rails |
| Max Output Current | 2.5 A per buck; 400 mA per LDO - supports high-current CPU clusters and memory interfaces |
| I²C Interface Speed | Up to 3.4 MHz - enables rapid runtime voltage scaling and dynamic power state transitions |
| OTP Memory | One-time programmable storage for startup configuration - eliminates external resistors and reduces BOM count |
| Thermal Rating | Junction temp up to 150 °C; ambient operating range −40 to +105 °C - qualified for industrial environments |
| Safety Compliance | ASIL B monitoring circuitry (voltage, thermal, watchdog) - meets functional safety requirements for QM applications |
Pinout & Package
MC34PF8100CCEPR2 uses an HVQFN56 (SOT684-21) package: 8 mm × 8 mm × 0.85 mm body, 0.5 mm pitch, thermally enhanced with exposed pad (EPAD) connected to ground. Wettable flank variant (EP suffix) supports automated optical inspection (AOI) of solder joints.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VIN (Pin 50) | Main input supply | Accepts 2.7–5.5 V input; powers internal regulators and LDO inputs - requires local bulk capacitance |
| SW1FB–SW7FB (Pins 2,3,12,13,30,31,38) | Buck feedback inputs | Resistor-divider networks set output voltage; enable precision regulation (±1.5 % for SW1–SW6) |
| LDO1OUT–LDO4OUT (Pins 15,18,25,28) | LDO regulated outputs | Deliver 1.5–5.0 V at 400 mA each; support load-switch mode for rail gating during low-power states |
| VSNVS (Pin 47) | RTC supply output | Provides 1.8/3.0/3.3 V at 10 mA from VIN or coin cell (LICELL) - maintains real-time clock during main power loss |
| SCL/SDA (Pins 55/56) | I²C interface | High-speed (3.4 MHz) bidirectional control bus for runtime configuration, telemetry, and fault reporting |
| PGOOD/INTB/RESETBMCU (Pins 42,24,21) | Status and control signals | Open-drain outputs indicate power-good status, interrupt events, and processor reset - simplify system-level sequencing |
Key Features
| Feature | Design Value |
|---|---|
| Dual/triple/quad-phase buck reconfiguration | SW1–SW4 can be combined into multi-phase configurations (up to 10 A), enabling scalable current delivery for CPU/GPU cores |
| VTT termination mode on SW6 | Supports DDR memory termination (VTT) with precise 0.4–1.8 V regulation - eliminates need for external VTT regulator |
| 24-channel analog multiplexer (AMUX) | Enables system-level health monitoring by routing 24 internal/external analog signals (voltages, temps) to ADC for diagnostics |
| Programmable soft-start & power-down sequences | OTP-defined timing ensures safe ramp-up/ramp-down of 12 rails - prevents inrush current and sequencing violations |
| Coin-cell charger with programmable settings | Charges backup battery at user-defined voltage/current - sustains RTC and SRAM retention during extended main power loss |
Applications
| i.MX 8QXP-Based Infotainment Head Unit | Industrial Edge AI Gateway |
|---|---|
Use Scenario: High-resolution display, multi-camera input, and voice processing in vehicle cockpit systems. IC Role / Device Role / Timing Role: Primary PMIC supplying CPU cores (SW1–SW3), GPU (SW4), DDR4/LPDDR4 I/O (SW5–SW6), VSNVS (RTC), and peripherals (LDO1–LDO4). Use Value: OTP-configured startup sequence ensures deterministic boot; VTT mode on SW6 directly powers DDR termination without external components. |
Use Scenario: Fanless edge server running AI inference workloads with thermal constraints and long uptime requirements. IC Role / Device Role / Timing Role: Central power controller managing i.MX 8QXP core voltages, LPDDR4 memory rails, PCIe interface supplies, and isolated I/O LDOs. Use Value: 24-channel AMUX enables continuous thermal/voltage telemetry; 150 °C junction rating supports fanless operation in sealed enclosures. |
| Medical Imaging Control Module | Smart Factory HMI Controller |
Use Scenario: Real-time image acquisition and rendering in portable ultrasound or endoscopy systems. IC Role / Device Role / Timing Role: Powers i.MX 8QXP application processor, FPGA co-processor, high-speed ADC/DAC interfaces, and display backlight drivers. Use Value: Watchdog and ABIST ensure system integrity; coin-cell-backed VSNVS maintains time-stamped image metadata during AC brownouts. |
Use Scenario: Ruggedized human-machine interface with touch display, Ethernet, and fieldbus connectivity in factory automation. IC Role / Device Role / Timing Role: Delivers stable 1.8 V (VDD_DDRIO), 3.3 V (peripherals), 1.5 V (core), and RTC supply while supporting standby/suspend modes. Use Value: Programmable standby/off modes reduce idle power; LDO load-switch capability isolates unused subsystems to minimize leakage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MC34PF8200CCEPR2 | Includes ASIL B–certified safety features: secure I²C write, FSOB-assisted fail-safe state, on-demand ABIST, and enhanced CRC protection. | Required for automotive ASIL B–compliant designs; not needed for industrial QM applications. | Select MC34PF8200CCEPR2 only if functional safety certification (ISO 26262) is mandated; MC34PF8100CCEPR2 suffices for non-safety-critical industrial use. |
| MPQ4572GQB-Z | Single 2.5 A buck converter (no integrated LDOs, no OTP, no I²C, no safety monitoring); requires external sequencing logic. | Only suitable for simple point-of-load conversion - cannot replace full 12-channel PMIC functionality. | Use MPQ4572GQB-Z only as supplemental buck for non-critical rails; it does not substitute MC34PF8100CCEPR2's integrated power architecture. |
Compared with MC34PF8200CCEPR2, MC34PF8100CCEPR2 omits safety-critical firmware and hardware blocks, reducing cost and complexity for industrial applications where QM compliance is sufficient. Compared with discrete buck solutions like MPQ4572GQB-Z, MC34PF8100CCEPR2 delivers complete SoC power management with sequencing, monitoring, and configurability in one package.
Availability
MC34PF8100CCEPR2 is available at Aetrix Electronics and suitable for i.MX 8QXP-based infotainment head units, industrial edge AI gateways, and medical imaging control modules requiring stable component supply and long-term industrial lifecycle support.
Supply support for MC34PF8100CCEPR2 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, high-performance processing and power management for automotive, industrial, and IoT applications.
The PF8100 product line delivers highly integrated, OTP-configurable PMICs optimized for NXP's i.MX 8 series processors - enabling compact, reliable, and scalable power solutions for complex multimedia and AI edge systems.
FAQ
What is the input voltage range supported by the MC34PF8100CCEPR2?
The MC34PF8100CCEPR2 accepts a main input voltage (VIN) from 2.7 V to 5.5 V. This range accommodates common industrial power rails including 3.3 V and 5 V supplies. The absolute maximum rating is 6.0 V, but sustained operation above 5.5 V is limited to 1800 seconds over the device lifetime to ensure reliability.
Does the MC34PF8100CCEPR2 support dynamic voltage scaling (DVS)?
Yes, the MC34PF8100CCEPR2 supports DVS on SW1 through SW6 via its 3.4 MHz I²C interface. This allows real-time adjustment of output voltages during processor load changes - for example, lowering core voltage during idle states to reduce power consumption while maintaining stability.
How does the OTP memory in the MC34PF8100CCEPR2 reduce external component count?
The OTP memory in the MC34PF8100CCEPR2 stores startup configuration including output voltages, power-on sequencing order, soft-start timing, and fault response behavior. This eliminates the need for external resistor dividers, EEPROMs, or microcontrollers to configure the PMIC at boot - reducing BOM cost and board area.
Can the MC34PF8100CCEPR2 power LPDDR4 memory directly?
Yes, the MC34PF8100CCEPR2 is explicitly configured for i.MX 8QXP with LPDDR4 memory per its ordering information. It supplies VDD_DDRIO (via SW5/SW6), VDDQ (via LDOs), and VTT (via SW6 VTT mode), meeting JEDEC LPDDR4 voltage and sequencing requirements without external regulators.
What safety certifications apply to the MC34PF8100CCEPR2?
The MC34PF8100CCEPR2 is rated for QM (Quality Management) applications and includes ASIL B–capable monitoring circuitry - including independent voltage/thermal monitoring, watchdog timer, and ABIST - but lacks the full ISO 26262 ASIL B certification features found in the PF8200 family. It meets AEC-Q100 Grade 2 (−40 °C to +105 °C) for industrial reliability.
MC34PF8100CCEPR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 56-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- High Performance i.MX 8, S32x Processor Based
- Current - Supply:
- -
- Voltage - Supply:
- 2.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 56-HVQFN (8x8)
MC34PF8100CCEPR2 FAQ
1.How can I place an order for MC34PF8100CCEPR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MC34PF8100CCEPR2 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 MC34PF8100CCEPR2 reliable?
The price and inventory of MC34PF8100CCEPR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MC34PF8100CCEPR2 is usually 5 days.
3.What payment methods are accepted for MC34PF8100CCEPR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MC34PF8100CCEPR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MC34PF8100CCEPR2?
MC34PF8100CCEPR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MC34PF8100CCEPR2 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 MC34PF8100CCEPR2?
For technical support, including MC34PF8100CCEPR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MC34PF8100CCEPR2 requirements.
6.How does Aetrix verify that MC34PF8100CCEPR2 is sourced from the original manufacturer or authorized distributors?
All MC34PF8100CCEPR2 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 MC34PF8100CCEPR2 meets industry standards.
7.What is the process for return or replacement of MC34PF8100CCEPR2?
All MC34PF8100CCEPR2 units undergo pre-shipment inspection (PSI). If there is an issue with MC34PF8100CCEPR2, 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 MC34PF8100CCEPR2 part is unused and in its original packaging.
Return procedure for MC34PF8100CCEPR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MC34PF8100CCEPR2 Tags
-
TPS2511DGNR
Texas Instruments
-
UTC2000/MG
Microchip Technology
-
TUSB320HAIRWBR
Texas Instruments
-
TPS61252DSGR
Texas Instruments
-
PI5USB30216CXUAEX
Diodes Incorporated
-
SN6501DBVR
Texas Instruments
-
CYPD3177-24LQXQT
Infineon Technologies
-
SN6501QDBVRQ1
Texas Instruments
-
STUSB1600AQTR
STMicroelectronics
-
SN6505BDBVR
Texas Instruments
-
SN6501DBVT
Texas Instruments
-
TPS65150PWPR
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
