TLE7810G Datasheet, PDF(30/53 Page) Infineon Technologies AG – Integrated double low-side switch, high-side/LED driver, hall supply, wake-up inputs and LIN communication with embedded MCU (16kB Flash)

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TLE7810G Datasheet, PDF (30/53 Pages) Infineon Technologies AG – Integrated double low-side switch, high-side/LED driver, hall supply, wake-up inputs and LIN communication with embedded MCU (16kB Flash)

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TLE7810G

Supply Output for Hall Sensor Supply

The SUPPLY Output is intended to be used as Hall Sensor supply. In SBC Active and LIN Receive-Only mode

this output can be switched on and off, respectively via an SPI input bit.

Note: The SUPPLY Output needs to be turned-off prior to entering SBC Stop Mode via SPI command as it will

inherit the âon or off stateâ from the previous operation mode. In case of entering SBC Sleep Mode it is

turned-off automatically.

This output provides an output voltage limitation and is protected against overcurrent and overtemperature. The

protection mechanisms for the low-sides switches also apply for this high-side switch. In case of an overcurrent

shutdown the supply output can be re-activated via SPI command. In order to prevent an unintended shut-down

due to an overcurrent situation when a capacitive load is connected, a specified blanking time after switching-on

has been implemented and is applied directly after activation of this output.

Data Sheet

Rev. 3.01, 2008-04-15

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