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Infineon Technologies IMC101TF064XUMA1
- Part No.:
- IMC101TF064XUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Motor Drivers, Controllers
- Package:
- 64-LQFP
- Datasheet:
-
IMC101TF064XUMA1.pdf
- Description:
- IC MOTOR DRIVER 3V-5.5V 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,987
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Product details
Overview
IMC101TF064XUMA1 from Infineon Technologies is a single-motor, Class B-certified iMOTION™ turnkey motor control IC implementing Field-Oriented Control (FOC) for PMSM drives, featuring integrated Motion Control Engine (MCE), script engine, 3-phase gate driver (6x PWM outputs), single/leg shunt current sensing, and sensorless or Hall-based position estimation. It operates with 96 MHz oscillator, supports UART/analog/frequency/duty-cycle speed inputs, and targets industrial-grade variable-speed drives.
For engineers reviewing the IMC101TF064XUMA1 datasheet, IMC101TF064XUMA1 pinout, IMC101TF064XUMA1 application, or IMC101TF064XUMA1 equivalent, key selection considerations include IEC/UL 60730-1 Class B safety certification, LQFP-64 package thermal performance, MCE-configurable PWM timing, integrated analog comparators for over-current protection, and script engine flexibility for application-layer logic without modifying core FOC firmware.
Technical Context
The IMC101TF064XUMA1 implements a hardware-accelerated Motion Control Engine (MCE) that executes real-time FOC calculations-including Park/Clarke transforms, PI current regulators, and space vector PWM generation-at up to 20 kHz switching frequency. Its 96 MHz oscillator and dedicated calculation engine offload timing-critical motor control from host processors.
It integrates six PWM outputs (PWMUH/PWMUL, PWMVH/PWMVL, PWMWH/PWMWL), configurable analog comparators for fast over-current shutdown (<1 μs response), and dual ADC channels supporting single-shunt or leg-shunt current reconstruction. The on-chip temperature sensor and voltage supervision circuits enable autonomous fault handling per IEC 60730-1 Class B requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Motor Control Algorithm | Hardware-accelerated Field-Oriented Control (FOC) for PMSM with MCE runtime execution |
| PWM Outputs | 6-channel complementary outputs (3 high-side + 3 low-side) with programmable dead-time and blanking |
| Current Sensing | Supports single-shunt or leg-shunt topology; dual 12-bit ADC with programmable gain and digital filtering |
| Safety Certification | IEC/UL 60730-1 Class B compliant for self-test, watchdog, clock monitoring, and fault response |
| Oscillator Frequency | 96 MHz main oscillator + 32 kHz auxiliary oscillator for low-power timing and wake-up |
| Interface Options | UART (up to 115.2 kbps), analog voltage (0–5 V), frequency (0–50 kHz), and duty-cycle (5–95%) speed inputs |
| Package | LQFP-64 (10 × 10 mm, 0.5 mm pitch) with exposed thermal pad for industrial thermal dissipation |
Pinout & Package
LQFP-64 package with 0.5 mm pitch, 10 × 10 mm body, and exposed thermal pad (EPAD) for enhanced thermal conduction in motor drive PCB layouts. Pin 1 marked by corner notch; pins numbered counter-clockwise.
| 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, MCE, and interface peripherals; decoupling required at each pin |
| VSS (Pins 1, 23, 49) | Ground reference | Digital ground return path; must be connected to low-impedance PCB plane with direct EPAD tie |
| PWMUH (Pin 30) | High-side gate drive output | Complementary PWM signal for U-phase high-side MOSFET/IGBT; supports programmable dead-time insertion |
| PWMUL (Pin 29) | Low-side gate drive output | Complementary PWM signal for U-phase low-side device; synchronized with PWMUH and blanking control |
| PWMVH (Pin 32) | High-side gate drive output | V-phase high-side drive with independent timing control; used in 3-phase inverter bridge configuration |
| PWMVL (Pin 31) | Low-side gate drive output | V-phase low-side drive with matched propagation delay to PWMVH for balanced phase timing |
Key Features
| Feature | Design Value |
|---|---|
| Motion Control Engine (MCE) | Dedicated hardware block executing full FOC loop (current regulation, angle estimation, SVPWM) without CPU intervention |
| Script Engine | Runtime-configurable application logic layer enabling custom startup sequences, fault recovery, and user interface behavior |
| Sensorless Rotor Position Estimation | Real-time back-EMF observer with adaptive filter tuning; enables >1:100 speed range without position sensors |
| Integrated Analog Comparators | Three fast comparators (typ. 100 ns propagation) with programmable hysteresis for cycle-by-cycle over-current protection |
| Thermal Monitoring | On-die temperature sensor with ±3°C accuracy across –40°C to +125°C ambient; triggers automatic shutdown at 150°C junction |
Applications
| Refrigerator Compressor Control | Fan Speed Regulation |
|---|---|
|
Use Scenario: Variable-speed compressor in domestic refrigeration systems requiring energy-efficient operation and low acoustic noise. IC Role / Device Role / Timing Role: Primary motor controller executing FOC with sensorless startup and smooth torque delivery across 100–3000 RPM range. Use Value: Eliminates need for external microcontroller and discrete gate drivers; reduces BOM count by 7 components versus discrete solution. |
Use Scenario: High-efficiency axial/centrifugal fan in HVAC units requiring precise airflow modulation and soft-start capability. IC Role / Device Role / Timing Role: Standalone motor controller managing 3-phase inverter timing, current feedback, and thermal derating via internal comparators. Use Value: Enables <1% speed ripple at 1500 RPM using single-shunt sensing and MCE-optimized SVPWM waveform shaping. |
| Pump Motor Drive | Industrial Blower System |
|
Use Scenario: Circulating pump in heat-pump water heaters operating under variable load and inlet pressure conditions. IC Role / Device Role / Timing Role: Real-time torque adaptation controller using analog speed input and built-in over-temperature shutdown. Use Value: Maintains constant flow rate across 30–100% load via closed-loop current regulation and adaptive flux weakening. |
Use Scenario: Multi-stage blower in commercial air-handling units requiring multi-zone airflow coordination and fault logging. IC Role / Device Role / Timing Role: Centralized motor controller interfacing with host MCU via UART for command reception and status reporting. Use Value: Reduces system development time by 6 months through pre-certified Class B safety functions and validated FOC firmware stack. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMSM motor control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IMC101T-F048 | LQFP-48 package; 4 fewer GPIOs and no dedicated LED output pin; identical MCE and FOC functionality | Lower pin count limits peripheral expansion (e.g., no dedicated STATUS LED drive); suitable for space-constrained but functionally equivalent designs | Select when board layout requires smaller footprint and all required signals fit within 48-pin constraint |
| IMC102T-F064 | Includes integrated boost/totem-pole PFC controller; adds 2x analog comparators and dedicated PFC PWM outputs | Required only when active power factor correction is mandated (e.g., >75 W input, EN 61000-3-2 compliance) | Choose only if PFC stage integration is needed; otherwise increases cost and complexity unnecessarily |
Compared with IMC101T-F048, IMC101TF064XUMA1 provides additional GPIOs and dedicated LED/status signaling; versus IMC102T-F064, it avoids PFC overhead while retaining full motor control fidelity and Class B certification-making it optimal for standalone variable-speed drives without input-stage regulation requirements.
Availability
IMC101TF064XUMA1 is available at Aetrix Electronics and suitable for refrigerator compressors, HVAC fans, and industrial blowers requiring stable component supply, long-term lifecycle support, and IEC 60730-1 Class B safety compliance.
Supply support for IMC101TF064XUMA1 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 silicon carbide and motor control solutions.
The iMOTION™ IMC100 product line delivers fully integrated, safety-certified motor controllers targeting cost-sensitive, high-volume variable-speed drive applications in home appliances and light industrial equipment.
FAQ
What safety certifications does IMC101TF064XUMA1 hold?
IMC101TF064XUMA1 is certified to IEC/UL 60730-1 Class B for automatic electrical controls, covering hardware-based self-tests of oscillator, RAM, flash, watchdog timer, and voltage supervision circuits. It includes lock-step monitoring and fault-safe shutdown paths meeting Annex H requirements for failure detection and response.
Can IMC101TF064XUMA1 operate without external position sensors?
Yes-it supports sensorless operation using back-EMF observer algorithms implemented in the Motion Control Engine, enabling rotor position estimation down to standstill with adaptive filtering. Hall sensor inputs (analog or digital) are also supported as optional alternatives for higher reliability at low speeds.
What current sensing topologies does this IC support?
IMC101TF064XUMA1 supports both single-shunt and leg-shunt current sensing configurations. It includes two 12-bit ADCs with programmable gain amplifiers and digital filters, plus three fast analog comparators for hardware-level over-current protection with sub-microsecond response.
Is the script engine field-programmable after soldering?
Yes-the integrated script engine allows post-production firmware updates via UART without requiring JTAG or SWD debug interfaces. Application-specific logic (e.g., custom startup ramps, fault recovery sequences) can be loaded into dedicated script RAM and executed alongside the fixed MCE control loop.
IMC101TF064XUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- iMOTION™
- Package/Case:
- 64-LQFP
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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
IMC101TF064XUMA1 FAQ
1.How can I place an order for IMC101TF064XUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for IMC101TF064XUMA1 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 IMC101TF064XUMA1 reliable?
The price and inventory of IMC101TF064XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IMC101TF064XUMA1 is usually 5 days.
3.What payment methods are accepted for IMC101TF064XUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IMC101TF064XUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IMC101TF064XUMA1?
IMC101TF064XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IMC101TF064XUMA1 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 IMC101TF064XUMA1?
For technical support, including IMC101TF064XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IMC101TF064XUMA1 requirements.
6.How does Aetrix verify that IMC101TF064XUMA1 is sourced from the original manufacturer or authorized distributors?
All IMC101TF064XUMA1 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 IMC101TF064XUMA1 meets industry standards.
7.What is the process for return or replacement of IMC101TF064XUMA1?
All IMC101TF064XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IMC101TF064XUMA1, 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 IMC101TF064XUMA1 part is unused and in its original packaging.
Return procedure for IMC101TF064XUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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