General Purpose Motor Control - Frequency and Voltage Variation

Control motor speed by varying the frequency and voltage of the motor signal over a power range from hundreds of watts to megawatts. General purpose drives allow control of motor speed by varying the frequency and voltage of the motor signal. General purpose drives are used in applications such as pumps and fans, process automation, and cranes delivering power in the hundreds of watts to megawatt range.

Infineon's products combine excellent performance and reliability, offer a competitive price/performance ratio and ensure the safety of your motor system. We offer a broad portfolio of efficient semiconductors optimized for motor inverters. Use Infineon's Intelligent Power Modules (IPMs) and Discrete for intelligent designs in the low power domain. For low capacity drives the Company modules EasyPIM™ and EconoPIM™ are ideal. For high capacity areas, EconoDUAL™ and PrimePACK™ are the best solutions. Combined with innovative .XT interconnect technology, PrimePACK™ modules improve thermal and power cycling capability for longer life, freeing designers from the overkill dilemma.

product

block outline	circuit block	Recommended product
	>30kW half-bridge inverter	FF900R12ME7_B11
		FF600R12IE4
		FF900R12IE4
	Rectifier discretes	IKW40N120CS7
		IMBG120R030M1H
		IMW120R030M1H
		IKW40N65ET7
	Auxilary power supply	IKQ40N120CH3
		IKW40N120T2
		IMBF170R1K0M1
	Human-machine interface(HMI)	PVX6012
		PVI1050NS
		PVG612S
	0.55kW to 55kW 3-phase inverter	FS45MR12W1M1_B11
		FS100R12W2T7_B11
		FS225R120E4
	.55 kW to 2kW IPMs	IM818-SCC
		IM818-MCC
	inverter discretes	IKW40N120CS7
		IMBG120R030M1H
		IKW40N65ET7

A highlight of the Company product range is the TRENCHSTOP™ IGBT7module, which has been specifically designed for the demands of drive applications. Ideal for general purpose drive (GPD) applications, the TRENCHSTOP™ IGBT7 modules improve power density, controllability and overload capability in a variety of proven packages to save cost and time. For high-speed drive and inverter integration, the Company CoolSiC™ MOSFETs are an attractive solution as they reduce switching and conduction losses, especially under partial load conditions.

In addition to power semiconductors, we also offer gate driver ICs for all silicon (Si) and silicon carbide (SiC) devices. the Company EiceDRIVER™ supports a wide range of products, from basic models focused on driving switching devices to high-performance products with built-in peripheral circuits such as protection circuits. EiceDRIVER™ X3 The enhanced isolated gate driver line includes the X3 analog 1ED34xx family with DESAT, Miller clamp and soft-off and the X3 digital 1ED38xx family with parameterization of these functions via IC. To take advantage of these benefits and make your designs Industry 4.0 ready, OPTIGA™ Trust solutions meet the highest security standards and meet the growing demands for connectivity with the XMC™, AURIX™, PSoC62 and PSoC64 families of microcontrollers. Complement the Combining these devices with the XENSIV™ family of sensors can bring sensor intelligence to your designs and enable innovative capabilities such as predictive maintenance. the Company external memory solutions enable advanced calculations for predictive maintenance.

Main products

1200V TRENCHSTOP™ IGBT7

Based on the latest micro-patterned trench technology, 1200VTRENCHSTOP™ IGBT7and EC7 diodes significantly reduce losses and provide a high level of controllability.
The device is optimized for industrial drive applications. This results in lower static losses, higher power density and softer switching.

EconoDUAL™ 3

The EconoDUAL™ 3modules feature the latestTRENCHSTOP™ IGBT7generation, extending the 1200V product line from 600A to 900A. Combined with TRENCHSTOP™ IGBT7 technology, it offers significantly lower losses, a high level of controllability and soft switching, and a high short-circuit capability. Combined with a maximum overload operating temperature of 175°C, it delivers high efficiency and power density, enabling system simplification and cost reduction.

EiceDRIVER™ X3

EiceDRIVER™ X3Enhanced is an isolated gate driver with DESAT, Miller clamp, soft-off, I2C configurability, etc. through the X3 Analog 1ED34xx family and I2C Bus27 with configurable protection functions via external resistors There is the X3 Digital 1ED38xx family that can be parameterized. This gate driver family offers flexible protection and monitoring functions. This enables innovative use cases such as predictive maintenance.

NOR flash

NOR Flashis the memory of choice for code storage in embedded systems due to its fast random read performance.
This performance is also supported by the XIP (eXecute In Place) feature, which allows the host controller to execute code directly from NOR flash memory without first copying the code to RAM. The improved performance of serial NOR memories has enabled XIP to be used in many applications and in a variety of designs.

Persistent RAM

Non-volatile RAM products such as F-RAM and nvSRAM combine the high performance of RAM with non-volatile data storage. These RoHS-compliant memories offer high endurance, 10+ year data retention at 85°C, and instant non-volatility without external battery backup, enabling system reliability and cost savings.

MoBL ^®asynchronous SRAMs with on-chip ECC are suitable for industrial systems requiring the highest levels of reliability and performance. In battery backup systems, these SRAMs extend battery life with best-in-class standby current of 6.5μA (@85°C) for an 8Mbit SRAM. Coupled with a soft error rate of less than 0.1 FIT/Mb, these ultra-low power SRAMs are being adopted in a wide variety of applications.

Design support Evaluation board

	EVAL-M5-IMZ120R-SIC Evaluation Board for motor drives with CoolSiC™ MOSFETs in TO247 packages
	EVAL-M1-IM818-A MADK evaluation board ready to use power stage with 1200 V CIPOS™ Maxi IM818-series IPM to drive 380 V 3-phase motor.
	EVAL-M5-E1B1245N-SIC MADK evaluation board ready to use power stage with 1200 V CIPOS™ Maxi IM818-series IPM to drive 380 V 3-phase motor.
	REF-22K-GPD-INV-EASY3B Pre-tested and validated general purpose drive reference design for applications like pumps, fans, compressors, conveyor bels, combining Infineon‘s state-of-the art technologies such as IGBT7, current sensor, gate driver and control in one system.

Simulation models & tools

• Discrete IGBT Motor Drive Simulator
• IPOSIM – Infineon power simulation tool
• Simulate ONLINE - IPM 3-phase Inverter Simulator
• Simscape Electrical

Please contact us if you have any problems with motor control!