LTM4631EY#PBF

Current - Output (Max):	10A
Base Part Number:	LTM4631
Control Features:	Enable, Active High
Supplier Device Package:	144-BGA (16x16)
Size / Dimension:	0.63" L x 0.63" W x 0.11" H (16.0mm x 16.0mm x 2.7mm)
Package / Case:	144-BBGA
Mounting Type:	Surface Mount
Efficiency:	--
Operating Temperature:	-40°C ~ 125°C
Features:	OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Series:	µModule®
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	0.6 ~ 1.8 V
Voltage - Output 1:	0.6 ~ 1.8 V
Voltage - Input (Max):	15V
Voltage - Input (Min):	4.5V
Number of Outputs:	2
Type:	Non-Isolated PoL Module
Part Status:	Active
Packaging:	Tray

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DC DC converters are a type of electrical device that converts the higher voltage of one power source to the lower voltage of another. They are used in a variety of applications, from industrial to consumer electronics, and are more efficient than other power conversion methods. One such DC DC converter is the LTM4631EY#PBF. In this article, we will discuss the application field and working principle of this device.The LTM4631EY#PBF is a two-phase step-down DC DC converter designed to operate with a wide input voltage range (3.2 V – 24 V). The device has a current rating of 6 A and a maximum power rating of 145 W when used in high power applications. Additionally, it is designed to deliver maximum efficiency and minimize design complexity. The device is well suited for a variety of applications, including automotive, industrial, and medical equipment.The operating principle of the LTM4631EY#PBF is based on the technique of pulse-width modulation (PWM). This technique uses pulses to modulate the width of the pulse waveform in order to control the output voltage. The width of the pulse waveform is a function of both the input voltage and the desired output voltage. When the input voltage is higher than the desired output voltage, the pulse width increases, and when the input voltage is lower, the pulse width decreases. This allows for precise control of the output voltage and makes it easier to adjust the output voltage according to the specific requirements of the given application.The LTM4631EY#PBF also features a low-side current sense (LSC) to improve efficiency. It monitors the current flowing through the output winding and adjusts the pulse width of the pulse train according to the load current. This helps to reduce the power losses of the system and improves the overall efficiency of the converter.In addition to its operating principle, the LTM4631EY#PBF has a number of features that make it an ideal choice for a variety of applications. It has a wide input voltage range (3.2 V–24 V), which allows it to be used in a variety of different applications. It is equipped with over-temperature and over-current protection to ensure safe operation. The device also features a low power-down mode and low standby current, which are important factors for applications such as battery-powered devices.The LTM4631EY#PBF is an excellent choice for a variety of DC DC conversion applications. Its wide input voltage range and robust design make it suitable for a range of applications, including automotive, industrial, and medical. Its simple operating principle makes it easy to adjust the output voltage to the specific requirements of the application. Furthermore, its advanced features such as the low power-down mode and low standby current make it an ideal choice for applications that require low power consumption.

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