TLE4262GNTMA1

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TLE4262GNTMA1 is a linear system PMIC (Power Management IC) regulator specifically designed for automotive applications. It provides all the necessary features to safely regulate, manage and control the entire power supply system of a vehicle. This regulator is capable of regulating a wide range of electrical parameters including voltage levels, current limits, ESD protection and over-temperature protection.

The TLE4262GNTMA1 is an integrated circuit assembly that contains several components, all of which are necessary for efficient regulation of power in automotive applications. It is composed of a main power regulator, a low-side switch, an over-current protection MOSFET, an over-voltage protection diode, an under-voltage lockout (UVLO) circuit and an adjustable reference voltage source.

The main power regulator is a switching regulator that uses a pulse-width modulation (PWM) technique. When the output voltage of the regulator is above the set voltage, it will reduce its switching frequency, thus lowering the output voltage as a response. The low-side switch is used to provide power to the regulator in order to prevent potential ground loop problems.

The over-current protection MOSFET is used to limit the amount of current that can be drawn from the regulator. It prevents the regulator from shutting down if an excessive amount of current is drawn from it. The over-voltage protection diode is employed to limit the maximum output voltage of the regulator and protect the vehicle electronics from over-voltage conditions. The UVLO circuit is used to shutdown the regulator if the voltage presented to it falls below a set threshold.

The adjustable reference voltage source is used to set the desired output voltage. It can be adjusted via external trim potentiometers that are connected to pins of the IC. This provides a simple, inexpensive way for adjusting the output voltage in order to meet the specific application needs.

In summary, TLE4262GNTMA1 is a PMIC (Power Management IC) regulator specifically designed for automotive applications. It is composed of a main power regulator, a low-side switch, an over-current protection MOSFET, an over-voltage protection diode, an under-voltage lockout (UVLO) circuit and an adjustable reference voltage source. It provides an efficient and reliable way of regulating and managing power in automotive applications.

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