TLE9180D-21QK

Product Brief TLE9180D-21QK / TLE9180D-31QK 3-phase gate driver IC Ficia voloresequi ium min quia num et ea The TLE9180D-21QK and TLE9180D-31QK are advanced gate driver ICs dedicated to control 6 external N-channel MOSFETs forming an inverter for high current 3 phase motor drives application in the automotive sector. A sophisticated high voltage technology allows ICs to support applications for single and mixed battery systems with battery voltages of 12 V, 24 V and 48 V. Bridge, motor and supply related pins can withstand voltages of up to 90 V. Motor related pins can even withstand negative voltage transients down to - 15 V without damage. 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 12 V applications the gate driver IC is capable of driving 6 MOSFETs, each with a maximum total gate charge of QgTOT = 300 nC, at a frequency of up to 20 kHz. An integrated SPI interface is used to configure the IC 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. The TLE9180D-21QK has two integrated current sense amplifier (CSA) for shunt signal conditioning, whereas the THE9180D-31QK has three CSA. Gain and zero current voltage offset can be adjusted by SPI. The offset can be calibrated. Diagnostic coverage and redundancy have increased steadily in recent years in automotive drive applications. Therefore the TLE9180D-31QK offers a wide range of diagnostic features, like monitoring of power supply voltages as well as system parameters. A testability of safety relevant supervision functions has been integrated. Failure behavior, threshold voltages and filter times of the supervisions of the device are adjustable via SPI. Key features › Supply range from 5.5 V - 60 V › Powerful driver stage with typ. 2 A output current per channel › 0 to 100% duty cycle range › Two integrated current sense amplifier for shunt signal Extended protection & supervision › › LQFP-64 exposed pad package Key benefits › Suitable for 12 V, 24 V and 48 V › battery voltages Integrated load current measurement › Detailed diagnosis supports safety relevant use cases › Limp home mode › Key applications › 48 V motor drives › Cooling fans › Water pump › Oil pump › HVAC compressor › Commercial and agricultural vehicles  www.infineon.com Product Brief TLE9180D-21QK / TLE9180D-31QK 3-phase gate driver IC Typical application schematic Product Table Type Description Ordering code Package TLE9180D-21QK 3-phase gate driver IC with 2 current sense amplifier SP001615886 PG-LQFP-64 TLE9180D-31QK 3-phase gate driver IC with 3 current sense amplifier SP001417250 PG-LQFP-64 EVAL_TLE9180D-31QK Evaluation board for TLE9180D-31QK incl GUI for register configuration SP005344733 Box Published by Infineon Technologies AG 85579 Neubiberg, Germany © 2019 Infineon Technologies AG. All Rights Reserved. Order Number: B000-H0000-X-X-7600 Date: 06 / 2019 Please note! THIS DOCUMENT IS FOR INFORMATION PURPOSES ONLY AND ANY INFORMATION GIVEN HEREIN SHALL IN NO EVENT BE REGARDED AS A WARRANTY, GUARANTEE OR DESCRIPTION OF ANY FUNCTIONALITY, CONDITIONS AND/OR QUALITY OF OUR PRODUCTS OR ANY SUITABILITY FOR A PARTICULAR PURPOSE. WITH REGARD TO THE TECHNICAL SPECIFICATIONS OF OUR PRODUCTS, WE KINDLY ASK YOU TO REFER TO THE RELEVANT PRODUCT DATA SHEETS PROVIDED BY US. OUR CUSTOMERS AND THEIR TECHNICAL DEPARTMENTS ARE REQUIRED TO EVALUATE THE SUITABILITY OF OUR PRODUCTS FOR THE INTENDED APPLICATION. WE RESERVE THE DOCUMENT AND/OR HEREIN AT ANY TIME. RIGHT TO CHANGE THIS THE INFORMATION GIVEN Additional information For further information on technologies, our products, the application of our products, delivery terms and conditions and/or prices please contact your nearest Infineon Technologies office (www.infineon.com). Warnings Due to technical requirements, our products may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies office. Except as otherwise explicitly approved by us in a written document signed by authorized representatives of Infineon Technologies, our products may not be used in any life endangering applications, including but not limited to medical, nuclear, military, life critical or any other applications where a failure of the product or any consequences of the use thereof can result in personal injury.