TLE9185QX
The TLE9185QX is a three-phase driver IC with integrated power supply and support features in a PG-VQFN-48 power package for motor control in automotive applications.
The BLDC Driver IC provides main functions such as a 5 V low-dropout voltage regulator, three half-bridges for BDLC motor control, one current sense amplifier and one 32 bit SPI interface. The device includes diagnostic and supervision features and is intended to operate with 5.0 V microcontrollers.
特征描述
- 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
- One low-side capable current sense amplifier (CSA) with configurable gain for protection and diagnosis
- Configurable wake-up sources
- Six PWM inputs with upto 25 kHz PWM frequency
- 32 bit serial peripheral interface (SPI) with cyclic redundancy check (CRC)
- Periodic cyclic wake in Normal Mode, Stop Mode and Sleep Mode
- Drain-source monitoring and open-load detection, configurable time-out and window watchdog
- Overtemperature and short circuit protection features
潜在应用
- Auxiliary pumps (fuel, water, etc.)
- Blower motor
- Engine cooling fan
- Sunroof module
- Transfer case
MOTIX™ TLE9185x is ISO26262-ready! How to obtain Safety Application Note?
myInfineon Collaboration Platform, otherwise known as the myICP is a portal through which you can access all the documentation related to Infineon’s products. While most documentation is accessible via Infineon’s website, confidential documents requiring Non-Disclosure Agreements (NDAs) from customers can be accessed from myICP.
Access to myICP is granted in three basic steps:
Step 1: Register to myInfineon Platform.
- Sign up to MyInfineon here
- Type in the necessary information in the registration form
- Activate your account by clicking on the link in the e-mail sent to you
Step 2: Become promoted user in myInfineon by contacting your Infineon counterpart or by clicking the promotion banner in the My Profile tab on MyInfineon.
Step 3: Get access to the required documentation.
