TLE7810G Datasheet, PDF(31/53 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 (31/53 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

High-Side Switch as LED Driver (HS-LED)

The high side output HS_LED is intended for driving LEDs or small lamps. This function and the wake-up function

via MON5 input are realized on the same pin (MON5/HS_LED). In SBC Active and LIN Receive-Only mode the

high side output can be switched on and off, respectively via an SPI input bit (automatically âoffâ in SBC Stop

Mode).

The high-side driver is protected against overcurrent and overtemperature. The HS-LED is automatically disabled

in case of an undervoltage (Vbat-UV) and overvoltage condition (Vbat-OV) and can only be re-activated via SPI

command. This HS-LED OV/UV feature can be disabled via SPI bit (see Table 5 âGeneral & Integrated Switch

Configurationâ on Page 22).

Data Sheet

Rev. 3.01, 2008-04-15

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