ALQ50G48N

Voltage - Output 3:	--
Size / Dimension:	2.30" L x 1.48" W x 0.38" H (57.9mm x 36.8mm x 9.7mm)
Package / Case:	8-DIP Module, 1/4 Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OTP, OVP, UVLO
Applications:	ITE (Commercial)
Power (Watts):	132W
Current - Output (Max):	50A
Series:	ALQ50
Voltage - Output 2:	--
Voltage - Output 1:	2.5V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Bulk

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DC DC Converters

DC/DC converters have become an integral component in modern electronic systems. DC/DC converters are useful for converting a source of direct current (DC) from one voltage level to another. The ALQ50G48N is one such example of a DC/DC converter. This article will explore the application field and working principles of the ALQ50G48N.The ALQ50G48N is a DC/DC converter designed for automotive applications. It is capable of generating a steady output voltage from a widely varying input voltage. It is designed to be used in passenger car and light truck applications, as well as other vehicles. The ALQ50G48N is also ideal for controlling high-current loads in battery systems.The ALQ50G48N is a step-up type of DC/DC converter, meaning that it is able to convert a lower input voltage into a higher output voltage. It is capable of operating in a wide voltage input range, from an input of 7V to 18V. It can also operate in an output voltage range of 8V to 12V, with a maximum output current of 5A. The ALQ50G48N can also handle transient loading conditions.The working principle of the ALQ50G48N involves the use of a high-efficiency, synchronous buck converter topology. This type of converter topology consists of an inductor, two switches, and a diode. The two switches are used to control the current flow through the inductor, while the diode is used to prevent the current back flow.Once an input voltage is applied, the two switches are used to control the current flow through the inductor. As current passes through the inductor, a magnetic field is created. This magnetic field then induces a voltage across the inductor, which is then converted into an output voltage.The output voltage can be regulated by varying the duty cycle of the two switches. By adjusting the duty cycle, the current flow through the inductor can be adjusted, resulting in an output voltage that is proportional to the input voltage. The ALQ50G48N also has an extended operating temperature range, allowing its use in an array of automotive applications.In summary, the ALQ50G48N is an efficient DC/DC converter designed for automotive applications. It can convert a wide input voltage range into a steady output voltage. It is capable of operating in voltage levels ranging from 7V to 18V and can handle transient loading conditions. Its working principle involves the use of a synchronous buck converter topology, using two switches and an inductor to regulate its output voltage. The ALQ50G48N is thus a powerful and reliable DC/DC converter used in a variety of automotive applications.

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