TLE4274DV50ATMA2

Series:	Automotive, AEC-Q100
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	40V
Voltage - Output (Min/Fixed):	5V
Voltage - Output (Max):	--
Voltage Dropout (Max):	0.5V @ 250mA
Current - Output:	400mA
Current - Quiescent (Iq):	220µA
Current - Supply (Max):	30mA
PSRR:	60dB (100Hz)
Control Features:	--
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature:	-40°C ~ 150°C (TJ)

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Introduction to TLE4274DV50ATMA2

The TLE4274DV50ATMA2 is a linear voltage regulator designed for high power applications, such as automotive and industrial applications, that require precise voltage regulation. The device is designed to replace costly linear regulators and it features many benefits such as extremely low quiescent current, precise output voltage accuracy and excellent thermal performance. Its wide range input voltage also adds to the overall versatility of the device. The TLE4274DV50ATMA2 further provides 50V output voltage with very low dropout voltage and excellent load regulation, which makes it suitable for a wide range of applications that require precise voltage regulation.

Application Field of TLE4274DV50ATMA2

The TLE4274DV50ATMA2 is a general purpose linear voltage regulator, suitable for a wide range of applications that require a precise and stable output voltage. Some of the most common applications include automotive electronics, industrial electronics, consumer electronics, and medical equipment. Furthermore, the TLE4274DV50ATMA2 is able to deliver current up to 5.0A, which makes it suitable for medium-to-high power applications that require high current outputs.

Working Principle of TLE4274DV50ATMA2

The TLE4274DV50ATMA2 is a linear voltage regulator, meaning it works by varying the amount of current being passed through a series of resistors. The regulation of output voltage is obtained by controlling the amount of current flowing through the resistors in order to adjust the amount of voltage appearing at the output. This is achieved by monitoring the voltage at the output and feedback it to the device. When the output voltage rises above the programmed voltage, the device reduces the amount of current passing through the resistors, in order to reduce the output voltage. Similarly, when the output voltage falls below the programmed voltage, the device increases the amount of current passing through the resistors, in order to bring the output voltage up to the programmed voltage.

Conclusion

In conclusion, the TLE4274DV50ATMA2 is a versatile and widely used linear voltage regulator. Its wide range of input voltage and high output current make it suitable for a wide range of automotive and industrial applications, as well as medium-to-high power applications, requiring precise and stable output voltages. The device works by varying the amount of current passing through a series of resistors, in order to adjust the amount of voltage appearing at the output, and it is this principle that makes the TLE4274DV50ATMA2 a widely popular voltage regulator in today’s market.

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