AGQ200B-48S3V3P-4L

Current - Output (Max):	40A
Control Features:	Enable, Active High
Size / Dimension:	2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm)
Package / Case:	8-DIP Module, 1/4 Brick
Mounting Type:	Through Hole
Efficiency:	92%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OTP, OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	2.25kV
Power (Watts):	200W
Series:	AGQ200
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tray

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DC DC Converters: AGQ200B-48S3V3P-4L Application Field and Working Principle

DC DC converters are power converters that are used to convert direct current (DC) from one voltage level to another. DC-DC converters are widely used in applications such as motor control, power management, battery charging, and renewable energy systems. One of these converters is AGQ200B-48S3V3P-4L, a non-isolated buck-boost converter designed to operate over wide input voltage range.

Overview

The AGQ200B-48S3V3P-4L is a non-isolated buck-boost converter, meaning it can accept both battery and mains-supplied DC inputs. This converter can accept input voltages of 4.5V to 60VDC and output voltages of 3.3VDC while achieving higher efficiencies than traditional power supplies. It is capable of providing 3A and 200W rated output power and has an efficiency rating of up to 93%. This converter is designed in a compact size with no fan required and employs soft startup technology to reduce the inrush current. Furthermore, it also provides a range of protections such as short circuit protection, overvoltage protection, and thermal protection.

Application Field

The AGQ200B is often used to provide stable 3.3VDC supply in industrial, communication, computer, medical, and automotive electronic systems. It can be used to power LEDs, microprocessors, and other high-speed semiconductors. Its compact size makes it a great choice for both wireless and wired applications.In addition, the AGQ200B’s high conversion efficiency makes it an ideal choice for renewable energy applications such as solar and wind power as well as for battery charging systems. As it is designed to accept a wide input voltage range, it is capable of long-term operation even at low-input voltage levels making it very energy-efficient.

Working Principle

The AGQ200B-48S3V3P-4L is a buck-boost converter, which means it can accept both battery and mains-supplied DC inputs. In buck-boost converters, the input voltage is rectified and filtered to form a pulsating DC Voltage. This voltage is then passed through an inductor which results in a pulsating current at the output. The output voltage is then regulated with the help of a feedback loop and is adjusted to maintain the output voltage level at the target value in the face of varying input voltages.The AGQ200B-48S3V3P-4L also employs additional features to ensure optimal operation. Soft-start technology is used to reduce inrush current and maintain the output voltage within the specified limits. In addition, the converter also utilizes a range of protection features such as overvoltage, overcurrent, and thermal protection.

Conclusion

The AGQ200B-48S3V3P-4L is a non-isolated buck-boost converter designed to operate over a wide input voltage range. It is suitable for powering LEDs, microprocessors and other high-speed semiconductors. Due to its wide input voltage range, the converter can be used for applications such as motor control, power management, solar and wind power, and battery charging. The AGQ200B-48S3V3P-4L works by rectifying and filtering the input voltage, passing it through an inductor to regulate the output voltage and then providing a range of protection features to ensure superior performance.

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