LM5165XDRCT

Voltage - Input (Max):	65V
Supplier Device Package:	10-VSON (3x3)
Package / Case:	10-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	Up to 600kHz
Current - Output:	150mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Series:	--
Voltage - Input (Min):	3V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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LM5165XDRCT Application Field and Working Principle

PMIC - Voltage Regulators - DC DC Switching Regulators are used to regulate the voltage of a power supply to a controlled level. The LM5165XDRCT is a DC DC switching regulator that offers high efficiency, small size, and low output ripple. It is often used in automotive applications such as charging systems, electrical accessories, and 12V systems.The LM5165XDRCT is a step-down voltage regulator, meaning it can convert a higher input voltage to a lower output voltage. This is done by using a switch mode regulating method that switches the current on and off very rapidly. This allows the current to be converted to a lower output voltage while maintaining high efficiency.The most common application of the LM5165XDRCT is as a battery charger. It can be used to charge a 12V system or other types of batteries while preventing overcharging. The LM5165XDRCT also has very low ripple which helps to maintain the life of the battery.The LM5165XDRCT also offers over-temperature protection which can be used to protect the device from overheating. This is achieved by sensing the temperature of the device and reducing the current if it gets too hot.The LM5165XDRCT also has under-voltage protection, which prevents it from supplying more than the maximum voltage. This helps to protect other electronic components from damage due to overvoltage.The LM5165XDRCT offers a wide range of output currents and voltages, making it suitable for a variety of applications. It is also very efficient, with a typical efficiency of 95%.Overall, the LM5165XDRCT is a versatile and efficient DC DC switching regulator that is ideal for battery charging and other applications that require a regulated voltage.This regulator is commonly seen in automotive applications due to its low output ripple, wide range of output currents, and over-temperature protection. It is also very efficient, making it ideal for battery charging applications.The LM5165XDRCT also offers a wide range of input and output ranges, making it suitable for a variety of applications. Its low output ripple, over-temperature protection, and 95% efficiency also make it ideal for automotive applications.

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