MOTIX™ motor system ICs (SBC) for BDC motors
Infineon’s MOTIX™ motor system IC (SCB) is the world first IC combining DC motor control with supply functions such as power supply, CAN FD & LIN
MOTIX™ motor system ICs (SBC) for BDC motor control offer high integration and performance with optimized system cost. They combine power supply, communication and multiple half-bridge MOSFET drivers – using Infineon’s patented adaptive MOSFET control concept. All devices feature a low-dropout voltage regulator with an output current of 250 mA/5 V. The communication interface incorporates a CAN FD (5 Mbit/s) and/or LIN transceiver.
- Low-dropout regulator up to 250 mA
- CAN FD (5 Mbit/s) & LIN transceiver
- High-side switches (7Ω typ.)
- Patented adaptive MOSFET control
Key features of MOTIX™ motor system ICs (SBC) for BDC motors
MOTIX™ TLE9560: B4 pre-driver for single DC motor with adaptive MOSFET control up to 100 mA constant gate charge
MOTIX™ TLE9561/2: B8 pre-driver for up to three DC motors with adaptive MOSFET control up to 100 mA constant gate charge
- 5 V linear regulator up to 250 mA
- CAN FD up to 5 Mbps
- CAN PN and FD tolerant (“-3” variants)
- 2B / J2602 (in TLE9560/2)
- Up to 4 high-side switches (with 7W on-resistance)
- Up to 5 wake Inputs
- Up to 6 PWM inputs
What functional blocks are included in MOTIX™ motor system IC (SBC)
The MOTIX™ TLE9561(-3)QX include the following functional blocks: State machine, wake input, reset, watchdog, SPI, HS Outputs, HB Drivers + Charge Pump, LDO, CAN FD
The MOTIX™ TLE9560/TLE9562(-3)QX include the following functional blocks: State machine, wake input, reset, watchdog, SPI, HS Outputs, HB Drivers + Charge Pump, LDO, CAN FD , LIN
Product family highlights
- Space saving: combining the features of a supply with a multi MOSFET driver IC in a single VQFN-48 pin package with 7mm x 7mm footprint
- Energy saving: Offers intelligent power saving modes including stop and sleep mode, and the lowest quiescent current
- High system reliability: Extensive diagnostics and protections (e.g. fail-safe output, watchdog, fail-safe operating mode) are embedded within the System-on-Chip
- Reduced cost: Minimum number of external components reduce BOM cost, part placing and development, purchasing, handling and PCB sizing
- Multiple and flexible designs: Platform approach reduces development efforts, increase time to market and reduce design costs
Brushed DC motor control ICs for automotive applications
Comfort systems:
- Power lift gate
- Seat module
- Sunroof module
- Door control unit
Chassis & safety:
- Gear shifter BDC
- e-shifter BLDC
Powertrain:
- Water, oil or fuel pump
- Engine cooling fan
About Infineon's product ecosystem
The TLE956 device driver V2.0 is a microcontroller independent device driver which enables the control of one TLE956 that is connected to any type of microcontroller. Due to its platform independency one has only to implement the platform specific SPI communication interface in order to be able to control the device via the well documented APIs.
What is the adaptive MOSFET control feature?
Infineon's MOTIX™ motor system ICs (SCB) use a patented concept of adaptive MOSFET gate drive. This multi-stage slew rate control enables EMC tuning via SPI, including adjusting slew rate with independence from dead-time and turn on/off delays. The on-board measurement and self-adaption of external MOSFET switching times allows balancing of power dissipation vs. EMC performance, adjusts for MOSFET lot-to-lot variations and reduces the need of end-of-line calibration effort.
Infineon Developer Community is available 24x7 for you to connect and network with engineers across the globe. Get help from Infineon support engineers, and expert members to solve your design challenges anytime, from anywhere, in any topic, and in your preferred language.
For more information regarding the BLDC Motor System IC, please click here.
Our highly integrated System-on-Chip solutions have various substantial benefits through advanced diagnosis features and minimized number of components.
Space saving: combining the features of a supply with a multi MOSFET driver IC in a single VQFN-48 pin package with 7mm x 7mm footprint
Energy saving: Offers intelligent power saving modes including stop and sleep mode, and the lowest quiescent current
High system reliability: Extensive diagnostics and protections (e.g. fail-safe output, watchdog, fail-safe operating mode) are embedded within the System-on-Chip
Reduced cost: Minimum number of external components reduce BOM cost, part placing and development, purchasing, handling and PCB sizing
Multiple and flexible designs: Platform approach reduces development efforts, increase time to market and reduce design costs
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Comfort Systems
Seat Module
DC Motor System IC enable design flexibility by scaling the amount of motors (up to three) or transceivers (LIN)
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Comfort Systems
Power Lift Gate
DC Motor System IC as scalable backbone used for power lift gate. Smart motor control with Adaptive MOSFET Control feature. Available for DC and upcoming BLDC motor control
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Comfort Systems
Sunroof Module
Motor System IC with CAN FD and LIN, as well as integrated high-side switches. Smart motor control with Adaptive MOSFET Control feature. Available for DC and upcoming BLDC motor control.
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Comfort Systems
Door Control Unit
DC Motor System IC as scalable backbone used for lock or window lift functionality. Smart motor control for Front-Drive-Rear with Adaptive MOSFET Control feature
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Chassis & Safety
Gear Shifter BDC
Infineon provides high level of integration of all functions (e.g. half-bridges, high-side switches, Wake, etc.) required to optimize DC motor application.
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Chassis & Safety
e-Shifter BLDC
Infineon provides the world first integrated solution with 3ph half-bridges, CAN FD and power supply enabling usage in AUTOSAR environments.
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Powertrain
Water or Oil Pump
Infineon provides the world first integrated solution with 3ph half-bridges, CAN FD and power supply enabling usage in AUTOSAR environments.
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Powertrain
Engine Cooling Fan
Infineon provides high level of integration of all functions (e.g. 3ph half-bridges, etc.)required to optimize a seatbelt pretension application
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Powertrain
Fuel Pump
Infineon provides the world first integrated solution with 3ph half-bridges, CAN FD and power supply enabling usage in AUTOSAR environments.
- Adaptive MOSFET control, a technology that will help you successfully overcome the challenges in bringing an ECU to market!
- Reduce power dissipation, easily pass EMC testing and mitigate supply chain issues!
- Smart power closures enhance the user experience by providing comfort and convenience features for entering or exiting the vehicle.
- Infineon offers a comprehensive chipset solution that addresses system-level requirements such as size and cost reduction, EMC testing, high reliability, and robustness, catering to different integration levels and scalability for smart power closure systems.
- Learn more about Infineon‘s TLE956x MOTIX™ motor system ICs, which are the first devices in the world that combine half-bridge gate drivers, power supply and a communication interface in a single device
- Get an overview of TLE956x’s main features and benefits
- Become familiar with the main Seat Control functions
- Recognize customers’ top system-level needs and how Infineon’s chipset offering can meet them
Training
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Online Course Automotive seat control: Driving comfort and safety through Infineon solutions (S/E1)
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