TLE6363

www.DataSheet4U.com Multifunctional Voltage Regulator and Watchdog TLE 6363 Preliminary Data Sheet Overview 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 P-DSO-14-2 SMD package Ordering Code on request Package P-DSO-14-2 P-DSO-14-2 Type TLE 6363 G Functional Description General The TLE 6363 G 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 TLE 6363 G 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 P-DSO-14-2 SMD packages meet the application requirements. Data Sheet V 1.1 1 2000-11-8 www.DataSheet4U.com TLE 6363 Furthermore, the build-in features like under-...