TLE9241QUXUMA1 Infineon

TLE9241QU Transmission IO IC Features Four input interfaces for two-wire Hall Effect position sensors Short to supply protection Overtemperature protection Sensor state status available by SPI Four input interfaces for two-wire Hall Effect speed sensors Digital output for speed and direction sensing Further features set see position sensors above Two high-side gate drive channels Short circuit protection Programmable overcurrent threshold Output state status available by SPI A high-side gate drive channel for driving n-channel MOSFETs in anti-serial configuration Reverse polarity protected power switch Integrated charge pump 16 bit SPI interface Green Product (RoHS-compliant) Potential applications Automatic Transmission Control Modules Powertrain Control Modules Product validation Qualified for automotive applications Product validation according to AEC-Q100 Description The TLE9241QU is an integrated circuit (IC) intended for use in automatic transmission control modules. Two gate drive outputs are included for controlling a reverse polarity protected high-side switch typically used to switch off power to the control module while the module is in a sleep state. Two high-side gate drive channels are also included for controlling two safety switches. These switches are typically used to provide power to the transmission solenoids. The device also provides interfaces for eight two-wire Hall Effect sensors, four of which can be used with position sensors and four which can be used with either position or speed sensors. Type Package Marking TLE9241QU PG-TQFP-48 TLE9241QU Datasheet Please read the Important Notice and Warnings at the end of this document Revision 1.0 www.infineon.com 1 of 19 2019-02-20 TLE9241QU Transmission IO IC Table of contents Table of contents Features ........................................................................................................................................... 1 Potential applications ....................................................................................................................... 1 Product validation ............................................................................................................................ 1 Description ....................................................................................................................................... 1 Table of contents .............................................................................................................................. 2 1 Block diagram .......................................................................................................................... 3 2 Pin configuration ..................................................................................................................... 4 2.1 Pin definitions and functions .................................................................................................................. 5 3 General product characteristics ................................................................................................. 7 3.1 Absolute maximum ratings ..................................................................................................................... 7 3.2 Functional range ..................................................................................................................................... 8 3.3 Electrical characteristics ......................................................................................................................... 9 4 Reverse polarity protected high-side switch gate driver .............................................................10 4.1 Electrical characteristics ....................................................................................................................... 10 5 High-side gate drive channels ...................................................................................................11 5.1 Electrical characteristics ....................................................................................................................... 12 6 Two wire Hall Effect sensor interfaces .......................................................................................13 6.1 Electrical characteristics ....................................................................................................................... 14 7 SPI interface ...........................................................................................................................15 7.1 SPI frame ............................................................................................................................................... 15 7.2 Timing diagram ..................................................................................................................................... 15 7.2.1 Electrical characteristics SPI interface ............................................................................................ 16 8 Package outlines .....................................................................................................................17 Revision history ...............................................................................................................................18 Datasheet 2 of 19 Revision 1.0 2019-02-20