TLE9180D21QKXUMA1

TLE9180D21QKXUMA1 is a TLE9180D-21QK bridge driver IC. It 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. All low- and high-side output stages are based on a floating concept and its driver strength allows to drive lowest RDSON MOSFETs common on the market. In 12V applications the gate driver IC is capable of driving 6 MOSFETs, each with a max. total gate charge of QgTOT = 300nC, at a frequency of up to 20KHz. An integrated SPI interface is used to configure the TLE9180D-21QK for the application after power-up. After successful power-up parameters can be adjusted by SPI, monitoring data, configuration and error registers can be read. Cyclic redundancy check over data and address bits ensures safe communication and data integrity.

• Qualified for automotive applications, product validation according to AEC-Q100/101
• 0 to 100% duty cycle, adjustable without restrictions
• Specified supply voltage range of 5.5V to 60V, logic operation down to 3V supply voltage
• Extended protection and supervision functionality
• Serial Peripheral Interface (SPI), control of supervision, supervision read out by SPI
• Reverse diode measurement of external FET for temperature detection
• Limp-home functionality of diagnostic and failure behaviour with SPI configurable content
• 2 current sense amplifiers for shunt signal conditioning, compatible to 3.3V µCs and TTL logic
• LQFP-64 package
• Junction temperature range from -40 to 150°C

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