●Description:
●The TLE6711G/GL is a multifunctional power supply circuit especially designed for automotive applications. It delivers a programmable step up voltage (Boost) and a precise 5 V fully short circuit protected output voltage (Buck). The TLE6711G/GL contains a power on reset feature to start up the system, an integrated digital window watchdog to monitor the connected microcontroller and a system enable output to indicate the microcontroller window watchdog faults. The device is based on Infineon’s power technology SPT® which allows bipolar and CMOS control circuitry to be integrated with DMOS power devices on the same monolithic circuitry. The very small PG-DSO-14-1 SMD packages of the TLE6711G meet the application requirements. Furthermore, the build-in features like under- and overvoltage lockout for boost- and buck-voltage and the overtemperature shutdown feature increase the reliability of the TLE6711G/GL supply system.
●Summary of Features:
● Step up converter (Boost Voltage)
● Boost Over- and Under-Voltage-Lockout
● Step down converter (Logic Voltage)
● 2% output voltage tolerance
● Logic Over- and Under-Voltage-Lockout
● Overtemperature Shutdown
● Power ON/OFF reset generator
● Digital window watchdog
● System Enable Output
● Ambient operation temperature range
● -40 °C to 125 °C
● Wide Supply voltage operation range
● Very low current consumption
● Very small PG-DSO-14-1 SMD package
● Green Product (RoHS Compliant)
● AEC Qualified
●Benefits:
● Provide charging voltage for the ignition capacitor in airbag applications
● Provide airbag-ECU-supply
● Reset feature and window watchdog is controlling and monitoring the µC
