TLE9564QX
The TLE9564QX is a multifunctional system IC with integrated power supply, communication interfaces, multiple half-bridges and support features in an exposed pad PG-VQFN-48-70 power 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 lowdropout voltage regulator , one LIN transceiver, three half-bridges for BDLC motor control, one current sense amplifier 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.
特長
- Low-drop voltage regulator 5 V, 250 mA for main supply
- Three half-bridge gate drivers for external N-channel MOSFETs
- Adaptive MOSFET gate control:
- Improved electromagnetic emission
- Reduced switching losses in PWM mode
- High efficient constant gate charge
- Control of reverse battery protection MOSFET
- One low-side capable current sense amplifier (CSA) with configurable gain for protection and diagnosis
- LIN Transceivers LIN2.2/SAE J2602 with programmable TXD time-out feature and LIN flash mode
- Configurable wake-up sources
- Three high-side outputs 7 Ω typ
- Six PWM inputs
- High-side and low-side PWM capable
- Actice 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
- Periodic cyclic sense and cyclic wake in Normal Mode, Stop Mode and Sleep Mode
- Reset and interrupt output
- Drain-source monitoring and open-load detection
- Configurable time-out and window watchdog
- Overtemperature and short circuit protection features
- Leadless power package with support of optical lead tip inspection
- Green Product (RoHS compliant)
利点
Product validation
Qualified for automotive applications. Product validation according to AEC-Q100/101.
推奨アプリケーション例
- Auxiliary pumps (fuel, water, etc.)
- Blower motor
- Engine cooling fan
- Sunroof module
- Transfer case
| Type | Package | Marking |
|---|---|---|
| TLE9564QX | PG-VQFN-48-70 | TLE9564QX |
MOTIX™ TLE956x is ISO26262-ready! How to obtain Safety Application Note?
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Step 3: Get access to the required documentation.
- Understand the challenges that automotive auxiliary water pump applications face and find out about the different topologies used for thermal management for different drivetrains
- Learn which solutions Infineon provides for automotive water pump applications
- 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
- Find out about the different topologies used for thermal management for different drivetrains
- Learn which solutions Infineon provides for automotive water pump applications
