Automotive Power

TLE8110EE - Smart, Flexible Multi-Channel Low-Side Switch with 10 Channels for Powertrain and other Applications

TLE8110EE block diagram

Infinion's family of Flex multi-channel low-side switches for powertrain, safety and industrial applications is specially designed to drive a wide range of loads. Infineon offer a complete family concept with full scalability from two to eighteen channels plus leading-edge technology. All Flex multi-channel switches are equipped with proven embedded protection functions and enhanced diagnosticsfor a wide range of industrial platforms.

TLE8110EE is the latest and most flexible addition to the Flex multi-channel switch family. It is can directly
drive unipolar stepper motors as well as various inductive and resistive loads such as injectors, Variable Valve Timing (VVT), relays and O2 heaters. TLE8110EE can also drive up to four channels without major losses in a specially designed parallel mode, which can be programed and configured via SPI. A compact control concept means that the device can be controlled with the lowest workload on the microcontroller side while a highly efficient command set controls parts of the output pins and read-out diagnosis simultaneously. Infineon's automotive zero-defect excellence program ensures the highest quality every time. Visit www.infineon.com/flex for further information on TLE8110EE and to download the application note for driving a unipolar stepper motor.

4 x 0.60Ω @2.6A Channels 2 x 0.50Ω @3.7A Channels 4 x 1.20Ω @1.7A Channels 10 x Direct input control pins for PWM 2-bit Diagnosis detection Short to ground Open load Short to Battery / Over temperature Normal operation 16-bit SPI for Control/Diagnosis compactCONTROL for Efficient communication clampSAFE for Performing Parallel Mode Protection Over-Current (Switch-Off) Over Temperature (Switch-Off) Undervoltage (Reset) Reverse Current Internal Active Clamping Diagnosis Blind-time

Automotive and industrial Injectors Valves Solenoids Relays O2 heaters LEDs Unipolar stepper motors