TLE9562-3QXJ
The MOTIX™ TLE9562-3QXJ is a multifunctional system IC, conforms to VeLIO (Vehicle LAN Interoperability) requirements with integrated power supply, communication interfaces and multiple half-bridges in PG-VQFN-48 package.
The device is designed for various motor control automotive applications. To support these applications, the device provides the main functions, such as a 5 V low dropout voltage regulator one HS-CAN transceiver supporting CAN FD, CAN Partial Networking (incl. FD Tolerant Mode), one LIN transceiver, four half-bridges for DC motor control, and one 32 bit serial peripheral interface (SPI).
The device includes diagnostic and supervision features, such as drain-source monitoring and open-load detection, short circuit protection, configurable time-out and window watchdog, fail-safe output, as well as overtemperature protection.
Summary of Features
- Low-drop voltage regulator 5 V, 250 mA for main supply
- Four half-bridge gate drivers for external N-channel MOSFETs
- High-speed CAN transceiver supporting CAN FD communication up to 5 Mbit/s according to ISO11898-2:2016 including selective wake-up functionality via CAN partial networking and CAN FD tolerant mode
- LIN Transceivers LIN2.2/SAE J2602 with programmable TXD time-out feature and LIN flash mode
- Certified according to VeLIO (Vehicle LAN Interoperability and Optimization) test requirements
- Four high-side outputs 7 Ω typ
- Two PWM inputs
- High-side and low-side PWM capable
- Active free-wheeling
- Up to 25 kHz PWM frequency
- 32 bit serial peripheral interface (SPI) with cyclic redundancy check (CRC)
- Very low quiescent current consumption in Stop Mode and Sleep Mode
- Diagnostic and supervision features
Benefits
- Reduced PCB board saving up to 50 percent due to integration approach
- Lower switching losses and EMC optimization due to adaptive MOSFET control
- Automatic regulation of MOSFET pre-charge currents diminish need for production MOSFET calibration
- VS monitoring in sleep mode activates MOSFET to prevent from ECU damage when motor is in generator mode
- Product validation
- Qualified for automotive applications. Product validation according to AEC-Q100/101
MOTIX™ TLE956x is ISO26262-ready! How to obtain Safety Application Note?
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- Summarize the control scheme of the adaptive MOSFET control over a complete PWM cycle
- Estimate the decrease of the MOSFETs’ power dissipation
- Recognize the precise output duty cycle for accurate motor control, and
- Explain the MOSFET independent switching times
- Learn about Infineon‘s MOTIX™ TLE956x 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 also an overview of the main features and benefits
- Learn about the MOTIX™ TLE985x family, which belongs to a platform of products developed specifically for highly integrated motor control solutions where a small footprint is essential
- Get also an overview of the main features and benefits
- Learn about Infineon’s MOTIX™ TLE9210x, which is a family of Multi MOSFET Driver ICs, designed to control up to eight half-bridges (up to 16 n-channel MOSFETs) with one packaged device
- Get also an overview of overview of main features and applications
- Find out about the different topologies used for thermal management for different drivetrains
- Learn which solutions Infineon provides for automotive water pump applications
