Product Summary

The TLE6365G is a power supply circuit especially designed for automotive applications. The TLE6365G is based on Infineon’ power technology SPT which allows bipolar and CMOS control circuitry to be integrated with DMOS power devices on the same monolithic circuitry. The TLE6365G contains a buck converter and a power on reset feature to start up the system. The very small P-DSO-8-3 SMD package meets the application requierements. It delivers a precise 5V fully short circuit protected output voltage. Furthermore, the build-in features like under- and overvoltage lockout for supply- and output-voltage and the overtemperature shutdown feature increase the reliability of the TLE6365G supply system.

Parametrics

TLE6365G absolute maximum ratings: (1)Supply voltage VS: – 0.3 to 46 V; (2)Buck output voltage VBUO: – 1 to 46 V; (3)Buck driver supply voltage VBDS: – 0.3 to 55 V; (4)Buck compensation input voltage VBUC: – 0.3 to 6.8 V; (5)Logic supply voltage VCC: – 0.3 to 6.8 V; (6)Reset output voltage VRO: – 0.3 to 6.8 V; (7)Current reference voltage VR: – 0.3 to 6.8 V; (8)ESD-Protection (Human Body Model; R=1,5kΩ; C=100pF) all pins to GND VHBM: –2 to 2 kV; (9)Junction temperature Tj: – 40 to 150℃; (10)Storage temperature Tstg: – 50 to 150℃.

Features

TLE6365G features: (1)Step down converter; (2)Supply Over- and Under-Voltage-Lockout; (3)Low Output voltage tolerance; (4)Output Overvoltage Lockout; (5)Output Under-Voltage-Reset with delay; (6)Overtemperature Shutdown; (7)Wide Ambient operation range -40℃ to 125℃; (8)Wide Supply voltage operation range; (9)Very low current consumption; (10)Very small P-DSO-8 SMD package.

Diagrams

TLE6365G block diagram

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