IMC302AF064XUMA1 - iMOTION MCE 2.0 Motor & PFC Controller, 64-LQFP | Infineon
MPN: IMC302AF064XUMA1 ✓ AktifIMC302AF064XUMA1 Ringkasan
An iMOTION motor controller is a mixed-signal IC that offloads the time-critical FOC computation from a software MCU into dedicated hardware. This category fits into the broader hierarchy of motor drive semiconductors -> power management ICs -> mixed-signal ICs -> application-specific microcontrollers. By pairing a deterministic motor control engine with a scriptable Cortex-M0 host, iMOTION parts enable engineers to tune motor parameters without writing low-level real-time code, while still leaving room for application-layer scripting and housekeeping.
Key features include MCE 2.0 hardware FOC, integrated scriptable ARM Cortex-M0 core, configurable PFC control, sensorless and Hall-based motor support, single/leg-shunt current sensing, 3.3 V or 5 V supply operation, integrated gate drivers for an external PFC and inverter stage, and a configurable protection feature set including overcurrent, overvoltage, and overtemperature. UL/IEC 60730 functional-safety support and a programmable scripting engine round out the device. The 64-LQFP package offers ample pin count for multi-channel shunt sensing, PFC driver outputs, and debug interfaces.
Typical applications include white goods (washing machines, refrigerators, dishwashers, air conditioners, fans, pumps), HVAC compressors, and small industrial variable-frequency drives where a compact, energy-efficient BOM is required. The integrated PFC + motor controller shrinks the part count versus discrete solutions, while the MCE 2.0 engine removes the need for a high-performance DSP or Cortex-M4 host MCU.
When designing with this device, follow the Infineon iMOTION hardware design guide for power-stage grounding and shunt-resistor layout to minimize current-sense noise. Use the MCE Designer tool to configure the motor parameters and protection thresholds, and the scripting API for application-layer tasks.
This page synthesizes distributor pricing, Infineon iMOTION family drop-in alternatives, and practical design notes not consolidated on the manufacturer product page.
Alternatif penggantian untuk IMC302AF064XUMA1 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian IMC302AF064XUMA1 (sama faktor bentuk dan footprint) — berbeda di dalam Package.
IMC302AF064XUMA2
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
IMC302AF064XUMA3
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
IMC301AF064XUMA1
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
IMC302F064XUMA1
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
TLE95613QXXUMA1
✅ Drop-InKontak untuk harga
Lihat Datasheet →IMC302AF064XUMA1 Rating Maksimal & Karakteristik Listrik
| Product Type | Motor & PFC Controller with MCU |
| Core Architecture | Motion Control Engine (MCE 2.0) + ARM Cortex-M0 |
| Program Memory | 128 KB Flash |
| Tegangan Pemuat | 3.3 V or 5 V |
| Motor Type Supported | PMSM / BLDC |
| Control Method | Field-Oriented Control (FOC) |
| Current Sensing | Single or leg shunt |
| Position Feedback | Sensorless or Hall-based |
| PFC Function | Integrated, configurable |
| Target Motor Drive Voltage | < 600 V |
| Paket | 64-LQFP |
| Tipe Mounting | Surface Mount |
| Functional Safety | UL/IEC 60730 supported |
| Status RoHS | Compliant |
| Suhu Kerja | -40C to +85C (industrial) |
Konfigurasi Pin IMC302AF064XUMA1
| Pin produk 1 | VCC — 3.3 V or 5 V supply |
| Pin produk 2 | GND — Ground |
| Pin produk 3 | PFC_OUT — PFC gate driver output |
| Pin produk 4 | U_OUT — Phase U gate driver output |
| Pin produk 5 | V_OUT — Phase V gate driver output |
| Pin produk 6 | W_OUT — Phase W gate driver output |
| Pin produk 7 | IU — Phase U current sense input |
| Pin produk 8 | IV — Phase V current sense input |
| Pin produk 9 | IW — Phase W current sense input |
| Pin produk 10 | VREF — Analog reference voltage |
| Pin produk 11 | HALL1 — Hall sensor input 1 |
| Pin produk 12 | HALL2 — Hall sensor input 2 |
| Pin produk 13 | HALL3 — Hall sensor input 3 |
| Pin produk 14 | DC_BUS — DC bus voltage sense |
| Pin produk 15 | PFC_VAC — PFC AC voltage sense |
| Pin produk 16 | PFC_IL — PFC current sense |
| Pin produk 17 | PFC_ZERO — PFC zero-cross detect |
| Pin produk 18 | TEMP — Temperature sense input |
| Pin produk 19 | FAULT — Fault output (active low) |
| Pin produk 20 | EN — Enable input |
| Pin produk 21 | RST — Reset input |
| Pin produk 22 | TXD — UART transmit |
| Pin produk 23 | RXD — UART receive |
| Pin produk 24 | SWDIO — Cortex-M0 SWD data |
| Pin produk 25 | SWCLK — Cortex-M0 SWD clock |
| Pin produk 26 | GPIO0 — General-purpose I/O 0 |
| Pin produk 27 | GPIO1 — General-purpose I/O 1 |
| Pin produk 28 | GPIO2 — General-purpose I/O 2 |
| Pin produk 29 | GPIO3 — General-purpose I/O 3 |
| Pin produk 30 | GPIO4 — General-purpose I/O 4 |
| Pin produk 31 | GPIO5 — General-purpose I/O 5 |
| Pin produk 32 | GPIO6 — General-purpose I/O 6 |
| Pin produk 33 | GPIO7 — General-purpose I/O 7 |
| Pin produk 34 | GPIO8 — General-purpose I/O 8 |
| Pin produk 35 | GPIO9 — General-purpose I/O 9 |
| Pin produk 36 | GPIO10 — General-purpose I/O 10 |
| Pin produk 37 | GPIO11 — General-purpose I/O 11 |
| Pin produk 38 | NC — Not connected (per datasheet) |
| Pin produk 39 | NC — Not connected (per datasheet) |
| Pin produk 40 | NC — Not connected (per datasheet) |
| Pin produk 41 | VBAT — Battery / RTC supply |
| Pin produk 42 | XTAL1 — Crystal oscillator input |
| Pin produk 43 | XTAL2 — Crystal oscillator output |
| Pin produk 44 | GND — Ground |
| Pin produk 45 | AVCC — Analog supply |
| Pin produk 46 | AGND — Analog ground |
| Pin produk 47 | ADC0 — Analog input 0 |
| Pin produk 48 | ADC1 — Analog input 1 |
| Pin produk 49 | ADC2 — Analog input 2 |
| Pin produk 50 | ADC3 — Analog input 3 |
| Pin produk 51 | ADC4 — Analog input 4 |
| Pin produk 52 | ADC5 — Analog input 5 |
| Pin produk 53 | PWM0 — Auxiliary PWM output 0 |
| Pin produk 54 | PWM1 — Auxiliary PWM output 1 |
| Pin produk 55 | PWM2 — Auxiliary PWM output 2 |
| Pin produk 56 | PWM3 — Auxiliary PWM output 3 |
| Pin produk 57 | SCL — I2C clock |
| Pin produk 58 | SDA — I2C data |
| Pin produk 59 | MISO — SPI MISO |
| Pin produk 60 | MOSI — SPI MOSI |
| Pin produk 61 | SCK — SPI clock |
| Pin produk 62 | CS — SPI chip select |
| Pin produk 63 | TEST — Test mode (factory only) |
| Pin produk 64 | VPP — Flash programming voltage |
Aplikasi Umum
IMC302AF064XUMA1 cocok untuk 6 aplikasis: Washing Machine Direct-Drive Motor Control, HVAC Compressor Variable-Speed Drive, Refrigerator Compressor Drive, Dishwasher Circulation-Pump Drive, Industrial Small-VFD (< 1 kW), Exhaust / Bathroom Fan Controller.
Washing Machine Direct-Drive Motor Control
The IMC302AF064XUMA1 is engineered for direct-drive PMSM and BLDC motors in front-load washing machines, where its MCE 2.0 hardware FOC delivers highly efficient field-oriented control without burdening the Cortex-M0 host MCU. Integrated PFC helps the washer meet IEC 61000-3-2 harmonic limits on the AC mains, while UL/IEC 60730 functional-safety support accelerates compliance with household appliance safety standards. Leg-shunt current sensing lowers BOM cost versus three-shunt topologies. The 64-LQFP package supports multi-speed wash cycles, drum-balancing algorithms, and inverter-driven spin profiles up to 1600 RPM.
Direkomendasikan
HVAC Compressor Variable-Speed Drive
For inverter-driven air-conditioner and heat-pump compressors, the IMC302AF064XUMA1 combines sensorless FOC with integrated PFC in a single 64-LQFP IC, eliminating the need for a discrete PFC controller or high-performance MCU. Its MCE 2.0 engine handles compressor-startup transients and low-speed torque ripple deterministically, while the scriptable Cortex-M0 host runs outdoor-unit control logic, expansion-valve sequencing, and Modbus/CAN diagnostics. UL/IEC 60730 functional-safety support simplifies compliance for Class B appliances operating across wide ambient temperatures.
Direkomendasikan
Refrigerator Compressor Drive
Refrigerator compressor inverters benefit from the IMC302AF064XUMA1's integrated PFC and sensorless FOC, which together reduce BOM and PCB area in space-constrained compressor drives. The hardware MCE 2.0 engine ensures smooth torque delivery across wide speed ranges, while configurability through MCE Designer lets engineers adapt compressor maps without firmware recompilation. The Cortex-M0 host handles temperature-sensor monitoring, defrost-cycle sequencing, and inverter-protection coordination, keeping the application firmware simple.
Direkomendasikan
Dishwasher Circulation-Pump Drive
Dishwasher circulation pumps running on PMSM/BLDC motors can use the IMC302AF064XUMA1 to deliver quiet, efficient variable-speed operation with integrated PFC for harmonic compliance. The leg-shunt current-sensing option enables a compact inverter stage, while configurable protection (overcurrent, overvoltage, overtemperature, locked-rotor) protects the pump from harsh wash-cycle conditions. The scriptable Cortex-M0 host can drive wash-program timing and water-level feedback without an external MCU.
Direkomendasikan
Industrial Small-VFD (< 1 kW)
Small industrial variable-frequency drives below 1 kW benefit from the IMC302AF064XUMA1's deterministic FOC engine, integrated PFC, and UL/IEC 60730 functional-safety support in a single 64-LQFP package. The device enables compact panel-mount drives for conveyor motors, small fans, and pumps where size, BOM count, and energy efficiency matter. Single-shunt current sensing minimizes the analog front-end, while MCE Designer lets engineers configure motor parameters in the field without firmware redeployment.
Direkomendasikan
Exhaust / Bathroom Fan Controller
Smart bathroom and kitchen exhaust fans with BLDC motors can use the IMC302AF064XUMA1 to deliver quiet variable-speed control with integrated PFC and UL/IEC 60730 safety support. The MCE 2.0 engine handles sensorless or Hall-based FOC, while the Cortex-M0 host runs humidity-sensor integration, occupancy detection, and Modbus communication. The 64-LQFP package accommodates the GPIOs and analog channels needed for humidity/temperature sensors and triac-compatible AC switching.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk IMC302AF064XUMA1 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | IMC302AF064XUMA2 | IMC302AF064XUMA3 | IMC301AF064XUMA1 | IMC302F064XUMA1 | TLE95613QXXUMA1 |
|---|---|---|---|---|---|---|
| Package | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Core Architecture | MCE 2.0 + Cortex-M0 | MCE 2.0 + Cortex-M0 | MCE 2.0 + Cortex-M0 | MCE 2.0 + Cortex-M0 | MCE 2.0 + Cortex-M0 | ARM Cortex-M3 + gate driver |
| Integrated PFC | Yes (configurable) | Yes (configurable) | Yes (configurable) | No | Yes (locked) | No |
| Motor Type | PMSM / BLDC | PMSM / BLDC | PMSM / BLDC | PMSM / BLDC | PMSM / BLDC | BLDC (automotive) |
| Current Sensing | Single or leg shunt | Single or leg shunt | Single or leg shunt | Single or leg shunt | Single or leg shunt | Leg shunt |
| Functional Safety | UL/IEC 60730 | UL/IEC 60730 | UL/IEC 60730 | UL/IEC 60730 | UL/IEC 60730 | ISO 26262 (ASIL-B) |
| Target Drive Voltage | < 600 V | < 600 V | < 600 V | < 600 V | < 600 V | < 60 V (12/24 V automotive) |
Diferensiator Kunci
- Integrated PFC + Motor FOC + Cortex-M0 host in single 64-LQFP IC (vsIMC301AF064XUMA1)
- Higher-level scripting via integrated Cortex-M0 + MCE 2.0 (vsTLE95613QXXUMA1)
- Broad Infineon iMOTION ecosystem + MCE Designer toolchain (vsDiscrete MCU + gate-driver solution)
Catatan Desain
Place the IMC302AF064XUMA1's analog ground (AGND) and digital ground (GND) pins connected through a single star-ground point near the shunt resistors. Keep the shunt-resistor traces to IU/IV/IW short and symmetric to minimize current-sense noise that corrupts FOC estimation. Use a 4-layer PCB with a dedicated ground plane; route the PFC current-sense and motor current-sense on separate layers to avoid cross-coupling. Decouple VCC with a 10uF ceramic + 100nF ceramic pair within 5 mm of each supply pin.
Estimated: At 5 V VCC and full MCU + MCE + PFC activity, the IMC302AF064XUMA1's quiescent dissipation is approximately 0.5-0.8 W. The 64-LQFP package has theta_JA of approximately 50 C/W on a 4-layer JEDEC test board, producing a 25-40 C rise above ambient. Add a copper pour under the exposed die-pad area and via-stitch the thermal pad to inner ground planes to keep junction temperature below 125 C in 85 C ambient applications.
Do not assume the IMC302AF064XUMA1's PFC stage can be left unconfigured - leaving the PFC in default state may produce unexpected gate-drive behavior. Always run the MCE Designer tuning workflow before applying inverter output. When migrating from IMC301 to IMC302, recompile the firmware because the integrated PFC register map and protection flags differ between the two parts. Finally, do not exceed the 5.5 V absolute-maximum rating on VCC - the 3.3 V mode requires a clean regulated LDO, not a noisy switching rail.
Place the DC_BUS voltage-sense resistor divider within 10 mm of the DC+ bulk-capacitor node and away from switching nodes to avoid capacitive noise coupling. Route the Hall-sensor inputs (HALL1/2/3) as a tight differential bundle with ground guard traces. The PFC zero-cross detect pin (PFC_ZERO) is sensitive to high-frequency switching noise - add a 100 ns RC low-pass filter if the PFC input is electrically noisy.
Informasi Konformitas
RoHS compliant per Infineon product page. UL/IEC 60730 functional-safety supported per datasheet. Not AEC-Q100 qualified - select IMC302 automotive-grade variant for vehicle applications.
