TLE42694GXUMA2

正 Vin=45V Vout=5V 100mA 70dB@100Hz

Description:

The TLE42694 is a monolithic integrated low dropout voltage regulator, especially designed for automotive applications. An input voltage up to 45 V is regulated to an output voltage of 5.0 V. The component is able to drive loads up to 150 mA. It is short-circuit proof by the implemented output current limitation and has an integrated over temperature shutdown. A reset signal is generated for an output voltage V Q,rt of typically 4.65 V. The power-on reset delay time can be programmed by the external delay capacitor. The additional sense comparator provides an early warning function: Any voltage e.g. the input voltage can be monitored, an under-voltage condition is indicated by setting the comparator’s output to low. The reset and sense output are internally connected to the output Q via a pull-up resistor. If these integrated resistors are not desired, the TLE42794 can be used instead of the TLE42694.

Summary of Features:

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Output Voltage 5 V ± 2%

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Output Current up to 150 mA

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Very Low Current Consumption

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Early Warning

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Power-on and Under voltage Reset with Programmable Delay Time

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Reset Low Down to V Q  = 1 V

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Adjustable Reset Threshold

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Very Low Dropout Voltage

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Output Current Limitation

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Reverse Polarity Protection

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Over temperature Protection

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Suitable for Use in Automotive Electronics

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Wide Temperature Range from -40 °C up to 150 °C

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Input Voltage Range from -42 V to 45 V

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Integrated Pull-Up Resistors at Logic Outputs

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Green Product RoHS compliant

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AEC Qualified

Benefits:

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Robust Protection Features

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Wide Input Operation and Temperature Range