Features: Features• Output voltage tolerance £ ± 2%• Low-drop voltage• Integrated overtemperature protection• Reverse polarity protection• Input voltage up to 42 V• Overvoltage protection up to 65 V (£ 400 ms)• Short-circuit proof• Suitab...
TLE4271: Features: Features• Output voltage tolerance £ ± 2%• Low-drop voltage• Integrated overtemperature protection• Reverse polarity protection• Input voltage up to 42 ...
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Functional Description
This TLE4271 is a 5-V low-drop fixed-voltage regulator. The maximum input voltage is 42 V (65 V, £ 400 ms). Up to an input voltage of 26 V and for an output current up to 550 mA it regulates the output voltage within a 2 % accuracy. The short circuit protection limits the output current of more than 650 mA. The IC can be switched off via the inhibit input. An integrated watchdog monitors the connected controller. The TLE4271 incorporates overvoltage protection and temperature protection that disables the circuit at unpermissibly high temperatures.