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Infineon Technologies IMC102TF064XUMA1
- Part No.:
- IMC102TF064XUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Motor Drivers, Controllers
- Package:
- 64-LQFP
- Datasheet:
-
IMC102TF064XUMA1.pdf
- Description:
- IC MOTOR DRIVER 3V-5.5V 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:598
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Product details
Overview
IMC102TF064XUMA1 from Infineon Technologies is a high-integration, single-motor iMOTION™ motor control IC with integrated PFC (boost/totem pole), Field-Oriented Control (FOC) for PMSM, 96 MHz oscillator, 12-bit ADC, and certified Class B safety per IEC/UL 60730-1 - designed for variable-speed drives in home appliances and industrial fans.
For engineers reviewing the IMC102TF064XUMA1 datasheet, IMC102TF064XUMA1 pinout, IMC102TF064XUMA1 application, or IMC102TF064XUMA1 equivalent, this device delivers turnkey motor + PFC control with script engine customization, sensorless/Hall-based position sensing, and dual-shunt/single-shunt current measurement support.
Technical Context
The IMC102T integrates a dedicated Motion Control Engine (MCE) that executes FOC algorithms autonomously, offloading the host controller while supporting real-time angle estimation via sensorless observers or Hall inputs. Its 3-phase gate driver outputs (6x PWM: UL/UH/VL/VH/WL/WH) drive external MOSFETs or IGBTs with configurable dead-time and space-vector PWM modulation.
It embeds dual control domains: motor control (with 12-bit ADC, analog comparators for over-current protection, internal temperature sensor) and optional PFC control (boost or totem-pole topology), both managed under a unified safety monitor compliant with IEC/UL 60730-1 Class B requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Motor Control Architecture | Field-Oriented Control (FOC) engine with integrated angle estimator for PMSM - enables sinusoidal torque delivery without external position sensors. |
| PWM Frequency Range | Up to 20 kHz - supports low-acoustic-noise operation in fan and compressor applications. |
| ADC Resolution & Channels | 12-bit SAR ADC with 12 input channels - enables simultaneous sampling of phase currents, DC-link voltage, and temperature for closed-loop control. |
| Current Sensing Options | Single-shunt or leg-shunt configuration - reduces BOM cost and PCB area vs. three-shunt solutions. |
| Oscillator Accuracy | ±1% at 96 MHz (internal) + 32 kHz watch crystal option - ensures timing stability for safety-critical PWM and fault response. |
| Safety Certification | IEC/UL 60730-1 Class B certified - permits use in safety-relevant appliance motor control without additional hardware redundancy. |
| PFC Topology Support | Configurable boost or totem-pole PFC - allows compliance with energy efficiency standards (e.g., ENERGY STAR, ERP Tier 2) in single-stage designs. |
Pinout & Package
LQFP-64 package (PG-LQFP-64-26), 10 × 10 mm, 0.5 mm pitch, thermally enhanced with exposed thermal pad. Pin count and layout optimized for 3-phase motor + PFC gate driver routing and analog signal integrity.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD (Pins 2, 24, 25, 35, 50) | Power supply input | 5.0 V ±5% main supply for digital core and analog peripherals - decoupling required per pin per datasheet layout guidelines. |
| VSS (Pins 1, 23, 49) | Ground reference | Digital and analog ground return - separate AGND/DGND routing recommended for noise immunity in motor control loops. |
| PWMUL / PWMUH / PWMVL / PWMVH (Pins 29–32) | Gate driver outputs | Phase U/V low/high-side PWM signals - drive external half-bridge stages with programmable dead-time to prevent shoot-through. |
| AIN0–AIN11 (e.g., Pins 3, 4, 5, 6, 7, 8, 15, 16, 17, 18, 19, 20) | Analog inputs | ADC input channels for current sensing, bus voltage, temperature, and speed reference - support differential and single-ended modes. |
| HALL_U / HALL_V / HALL_W (Pins 40, 41, 42) | Hall sensor interface | Digital or analog Hall inputs - enable commutation fallback or hybrid sensor/sensorless operation for robust startup and low-speed control. |
| UART_TX / UART_RX (Pins 57, 58) | Serial communication | Full-duplex UART interface - used for parameter tuning, firmware updates, and real-time telemetry without interrupting motor control execution. |
Key Features
| Feature | Design Value |
|---|---|
| Motion Control Engine (MCE) | Hardware-accelerated FOC execution with zero CPU intervention - eliminates need for external microcontroller in basic implementations. |
| Integrated Script Engine | Runtime-customizable application logic (e.g., ramp profiles, fault recovery, user interface) without modifying MCE firmware - accelerates differentiation. |
| Programmable Analog Comparators | Dedicated over-current detection with <1 µs response - enables cycle-by-cycle shutdown before MOSFET destruction during short-circuit events. |
| Internal Temperature Sensor | On-die thermal monitoring with ±3°C accuracy - provides direct junction temperature feedback for thermal derating and safe operating area enforcement. |
| Flexible Speed Inputs | Supports analog voltage, frequency, or duty-cycle commands - simplifies integration with potentiometers, PLCs, or microcontrollers across OEM platforms. |
Applications
| Refrigerator Compressor Control | Condenser Fan Drive |
|---|---|
|
Use Scenario: Variable-speed compressor in inverter refrigerators requiring precise torque control across wide load and temperature ranges. IC Role / Device Role / Timing Role: Primary motor controller executing FOC with sensorless startup and PFC regulation to meet IEC 60335-1 safety and ERP Tier 2 efficiency mandates. Use Value: Reduces system-level component count by integrating PFC + motor control, enabling compact inverter module design with Class B certification out-of-box. |
Use Scenario: High-efficiency condenser fan in HVAC systems operating continuously under varying ambient temperatures. IC Role / Device Role / Timing Role: Motor controller with integrated thermal protection and analog speed reference interface - manages airflow via closed-loop RPM control using internal ADC and comparator-based fault handling. Use Value: Eliminates need for external op-amps, comparators, and discrete PFC controllers - lowers BOM cost and improves long-term reliability in thermally stressed environments. |
| Washing Machine Drum Motor | Industrial Blower System |
|
Use Scenario: Direct-drive drum motor requiring smooth low-speed torque, high-speed spin, and vibration suppression. IC Role / Device Role / Timing Role: FOC-based motor controller with Hall-assisted commutation and dynamic current limiting - implements wash/spin transition profiles via script engine. Use Value: Enables silent operation and energy savings (≤30% vs. brushed motors) while meeting IEC 60730-1 Class B for automatic fault detection and shutdown. |
Use Scenario: Constant-airflow blower in factory automation requiring stable pressure delivery despite filter clogging and voltage sags. IC Role / Device Role / Timing Role: Dual-function controller managing both motor speed (via FOC) and input power factor (via totem-pole PFC) - maintains >0.95 PF across 85–265 VAC input range. Use Value: Avoids utility penalties and enables smaller upstream rectifiers - reduces total system footprint and thermal stress on front-end components. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar motor + PFC control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IMC102T-F048 | LQFP-48 package, 48 pins - lacks 16 GPIOs and 2 analog inputs present in LQFP-64 variant. | Suitable for space-constrained designs where full analog channel count and scripting I/O are not required. | Select when PFC + motor control fits within 48-pin routing and fewer current/voltage sensing points are needed. |
| IMC101T-F064 | No integrated PFC control block - supports motor control only; lacks boost/totem-pole PWM generators and PFC-specific ADC channels. | Applicable where standalone motor control suffices and external PFC stage is acceptable. | Choose if system already includes discrete PFC or efficiency targets do not require integrated solution. |
Compared with IMC102T-F048 and IMC101T-F064, IMC102TF064XUMA1 uniquely combines full 64-pin I/O flexibility, integrated dual-topology PFC, and Class B safety - making it optimal for next-generation appliance inverters needing minimal external components and regulatory-ready firmware.
Availability
IMC102TF064XUMA1 is available at Aetrix Electronics and suitable for refrigerator compressors, HVAC condenser fans, washing machine drum drives, and industrial blowers requiring stable component supply, long lifecycle support, and certified functional safety.
Supply support for IMC102TF064XUMA1 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
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with leadership in high-voltage gate drivers and motor control solutions.
The iMOTION™ IMC100 family targets cost-sensitive, safety-certified variable-speed drives - delivering integrated FOC, PFC, and safety monitoring to eliminate external MCU dependency in white goods and industrial motor systems.
FAQ
Does IMC102TF064XUMA1 require an external microcontroller to operate?
No. The integrated Motion Control Engine (MCE) executes FOC algorithms autonomously. An external MCU is optional - used only for higher-layer functions like UI, network connectivity, or multi-motor coordination. The device boots and runs motor control immediately after power-up with preloaded firmware.
What PFC topologies does IMC102TF064XUMA1 support, and how are they configured?
It supports both boost and totem-pole PFC topologies via dedicated PWM outputs and control logic. Configuration is done through MCE software parameters and pin strapping (e.g., PFC_MODE pin). No hardware changes are needed - switching between topologies requires only firmware reconfiguration and minor external circuit adjustments.
Can IMC102TF064XUMA1 perform sensorless startup at zero speed?
Yes. It implements initial rotor position detection using high-frequency signal injection combined with observer-based angle estimation, enabling reliable sensorless startup from standstill - validated down to 0 RPM under rated load in compressor and fan reference designs.
Is the Class B safety certification implemented in hardware or firmware?
It is a hardware-enforced, firmware-monitored architecture: dedicated safety monitor block checks clock integrity, memory CRC, watchdog activity, and critical signal paths in real time. All safety-critical decisions (e.g., fault shutdown) occur within hardened logic - independent of script engine or MCE software execution.
IMC102TF064XUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- iMOTION™
- Package/Case:
- 64-LQFP
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Motor Type - Stepper:
- -
- Motor Type - AC, DC:
- AC, Synchronous
- Function:
- Controller
- Output Configuration:
- -
- Interface:
- Analog, PWM
- Technology:
- -
- Step Resolution:
- -
- Applications:
- Home Appliance
- Current - Output:
- 50mA
- Voltage - Supply:
- 3V ~ 5.5V
- Voltage - Load:
- -
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-LQFP-64-26
IMC102TF064XUMA1 FAQ
1.How can I place an order for IMC102TF064XUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for IMC102TF064XUMA1 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 IMC102TF064XUMA1 reliable?
The price and inventory of IMC102TF064XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IMC102TF064XUMA1 is usually 5 days.
3.What payment methods are accepted for IMC102TF064XUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IMC102TF064XUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IMC102TF064XUMA1?
IMC102TF064XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IMC102TF064XUMA1 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 IMC102TF064XUMA1?
For technical support, including IMC102TF064XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IMC102TF064XUMA1 requirements.
6.How does Aetrix verify that IMC102TF064XUMA1 is sourced from the original manufacturer or authorized distributors?
All IMC102TF064XUMA1 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 IMC102TF064XUMA1 meets industry standards.
7.What is the process for return or replacement of IMC102TF064XUMA1?
All IMC102TF064XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IMC102TF064XUMA1, 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 IMC102TF064XUMA1 part is unused and in its original packaging.
Return procedure for IMC102TF064XUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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