TLE9180D31QKXUMA1

TLE9180D31QKXUMA1 is an advanced gate driver IC dedicated to control 6 external N-channel MOSFETs forming an inverter for high current 3 phase motor drives application in the automotive sector. An integrated SPI interface is used to configure the TLE9180D-31QK for the application after power-up. After a successful power-up parameters can be adjusted by SPI, monitoring data, configuration, and error registers can be read. Cyclic redundancy checks over data and address bits ensure safe communication and data integrity. GND-related bridge currents can be measured with 3 integrated current sense amplifiers. The outputs of the current sense amplifiers support 5V ADCs and the robust inputs can withstand negative transients down to -10V without damage. Gain and zero current voltage offset can be adjusted by SPI.

• High power 3 phase bridge driver for low RDSON N-channel FETs
• Specified supply voltage range of 5.5V to 60V
• High robustness of motor connection pins of -15V to 90V
• Extended protection and supervision functionality, supervision read out by SPI
• Serial peripheral interface (SPI), control of supervision
• Reverse diode measurement of external FET for temperature detection
• Limp-home functionality of diagnostic and failure behaviour with SPI configurable content
• Phase voltage feedback with SPI programmable voltage thresholds
• Compatible to 3.3 VµCs and TTL logic, AEC-Q100. qualified
• Junction temperature range from -40°C to 150°C, LQFP-64 package

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