PT4224A

Current - Output (Max):	850mA
Base Part Number:	PT4224
Size / Dimension:	--
Package / Case:	10-SIP Module
Mounting Type:	Through Hole, Right Angle
Efficiency:	87%
Operating Temperature:	-40°C ~ 85°C
Features:	UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	10W
Series:	Excalibur™ PT4220
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	Tray

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The PT4224A is a DC-DC converter integrated circuit that offers a wide range of features and benefits for applications such as power regulators, voltage converters, and multiplexers. It is specifically designed to provide an economical yet efficient power conversion solution for applications that require high efficiency and low ripple over a wide range of input and output voltages.Designing with the PT4224A can be easy and straightforward when it comes to selecting the right component. The PT4224A offers a wide variety of input and output voltage ratings, current, control features, and protection features. These features make it an excellent choice for more complex power systems.The PT4224A also provides a high conversion efficiency for a given input current and voltage. The device features low power loss across the entire range of input and output voltage ratings resulting in improved system efficiency and reduced system size. Furthermore, the device supports high voltage, high current, low voltage, and low current applications due to its wide range of input and output voltage ratings.The PT4224A offers several key advantages over other DC-DC converters. It has an efficient, integrated power switch which provides excellent performance and eliminates the need for external components. Additionally, the outstanding power conversion efficiency of up to 94% makes the PT4224A an ideal design choice for any application requiring a low-noise, reliable, and efficient power solution.The PT4224A is also designed with a variety of control and monitoring features. Its auto-restart and power on reset features provide improved system reliability. Additionally, the device has several built-in protection features such as over-voltage, under-voltage, and short-circuit protection which make it suitable for system-level design. Finally, the PT4224A is a highly integrated, patented circuit design that ensures long-term reliability and stability across varying operating conditions. The device has a wide operating range and can operate over a wide temperature range of -25°C to +85°C. The power switch also features integrated foldback short-circuit protection which limits the output current in the event of an output short circuit.In conclusion, the PT4224A is an excellent solution for DC-DC conversion requirements. It offers a wide range of features that make it an ideal choice for a variety of applications. Its low ripple, wide voltage range, and high conversion efficiency make it the preferred choice for power systems. Additionally, its integrated features such as protection and monitoring, wide temperature range, and long-term reliability make it a great choice for system-level design.

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