Skip to main content
Log in
Infineon Technologies IRMCF343TR — Power Management (PMIC / Gate Driver)

IRMCF343TR Motor Controller, NRND, IGBT Pre-Driver, 64-LQFP

MPNIRMCF343TR
NRND

Infineon MCE™ series IRMCF343TR, Controller - Commutation, Direction Management, IGBT technology, dual supply 1.62V~1.98V / 3V~3.6V, -40°C~85°C, 64-LQFP (10x10 mm), Tape & Reel.

$4.4963Ref. price · indicative, final on quote
Infineon Technologies IRMCF343TR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

IRMCF343TR specifications
ParameterValue
SeriesMCE™
MountingSurface Mount
Motor type - AC, DCAC, Synchronous
Supply voltage1.62V ~ 1.98V, 3V ~ 3.6V
InterfaceI²C, RS-232, SPI
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR)
FunctionController - Commutation, Direction Management
TechnologyIGBT
ApplicationsAppliance
Case64-LQFP
Output configurationPre-Driver - Half Bridge (3)

Product details

Motor controller with integrated IGBT pre-driver

The Infineon IRMCF343TR is a commutation and direction management controller from the MCE™ series, designed to drive IGBTs in AC and synchronous motor applications — typical use is in appliance motor drives such as washing machines, compressors, and fans. Communication with the host microcontroller is handled through I²C, RS-232, or SPI interfaces, giving flexibility in system architecture.

NRND — plan a replacement for new designs

For new designs, evaluate the current MCE™ portfolio or contact Infineon for a pin-compatible replacement recommendation.

Frequently asked questions

What is the product status of IRMCF343TR?

The IRMCF343TR is listed as Not Recommended for New Designs (NRND). It is still available for existing production runs but should not be used in new BOMs.