Relay Driver IC with Integrated Arm® Cortex® M0
LIN based Relay Driver ICs give integrated, scalable and cost efficient solutions for target applications
The TLE984x product family brings together the Arm® Cortex®-M0 core and the market proven peripherals of its predecessor TLE983x (XC800 based relay driver). It integrates on a single die all the necessary functions to sense, control and actuate a motor via a relay or via a PN MOSFET Half-Bridge. Produced on Infineon’s first-in-industry automotive qualified 130nm Smart Power technology, the Infineon Embedded Power System-on-Chip solution offers an unmatched level of integration as well as system cost to performance optimization for the target application segments.
The TLE984x family offers scalability in terms of Flash memory sizes ranging from 36kB to 64kB with pin-compatible devices. It is specifically designed to fit to a wide range of LIN-slave motor control applications such as window lifts, wipers, sun roofs, fans and blowers to name a few. The new Infineon Embedded Power IC is supported by a complete development tool chain provided by Infineon and third party vendors. The tool chain includes compiler, debugger, evaluation board, LIN low level driver and configuration tool as well as various software code examples.
Explore the benefits
- Extensive diagnostics and protections are embedded within the System-on-Chip
- Monolithic integration minimizes PCB interconnections
- Minimum number of external components reduced
- BOM cost
- Part placing
- Purchasing and handling
- PCB sizing
- Compatible software reduces design costs and enables cost efficient PCB thermal design
- Data processing, actuation and sensing are integrated into a System-on-Chip solution with 32 bit Arm® Cortex®-M0 processor
- PCB space saving enabled by a leadless VQFN package with 7x7mm footprint
- Reduces motor control PCB size and weight
QM-parts in Functional Safety Applications (ASIL)
Infineon`s Embedded Power ICs are developed as QM-parts, but nonetheless can be and are already used in a variety of motor control application that require Functional Safety (ISO26262) up to ASIL-B such as but not limited to Window Lift (ASIL-A), Sunroof (ASIL-A), Auxiliary pumps (ASIL-B) or Engine Cooling Fan (ASIL-B).
Infineon offers the following design-in support for its Embedded Power ICs:
- FIT data information (ISO26262)
- Function/Blocks vs. Area Breakdown
If these data is required, please contact your local Infineon partner who can provide you with these information.
Zusammen mit unseren Partnern (Preferred Design Houses) bieten wir einen optimierten offenen Kundensupport für Systeme, in denen unsere Embedded-Power-Produkte zum Einsatz kommen. Unsere Partner verfügen über die erforderliche Qualifikation, um anwendungs- und produktspezifischen Support zu leisten.
Watch our microlearnings to learn the concept of Embedded Power ICs and understand why Embedded Power ICs are the perfect fit for closure systems such as window lift and sunroof.
Automotive Motor Control – Understandable
Welcome to our new training series “Automotive Motor Control - Understandable”. This series is aimed at all those who have something to do with electric motors and motor control in Automotive or want to get a first overview. The topics covered within the training have furthermore been tailored to auxiliary units such as pumps and fans.