DCP020509U

Current - Output (Max):	222mA
Base Part Number:	DCP020509
Control Features:	--
Supplier Device Package:	12-SOP
Size / Dimension:	0.71" L x 0.30" W x 0.10" H (18.1mm x 7.6mm x 2.7mm)
Package / Case:	28-SOIC (0.295", 7.50mm Width), 12 Leads
Mounting Type:	Surface Mount
Efficiency:	82%
Operating Temperature:	-40°C ~ 85°C
Features:	OTP
Applications:	ITE (Commercial)
Voltage - Isolation:	1kV
Power (Watts):	2W
Series:	DCP02
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	9V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC DC Converters

DC-DC converters are the essential components used in a wide range of electronic power systems mainly for performing conversions of the DC voltage levels and for controlling the voltage waveforms. These converters have become extremely popular nowadays in fields such as industrial and consumer electronics, aerospace and defense as well as automotive systems. This article will focus on one specific type of DC-DC converter, the DCP020509U, discussing its application field and working principle.The DCP020509U is an efficient, two-stage, direct-series DC-DC converter designed for fixed voltage applications. It has a wide input range of 18-day voltage range of 9-40V, an output voltage range from 1.2-17V and an output power from 0.2 to 5W. It has a high efficiency of up to 95% and is available in various packages, including standard TO-220, DIP, and "HDIP" versions.The DCP020509U can be used in a variety of applications, such as voltage regulation, isolation and voltage conversion from one level to another. It is suitable for powering small electronic devices such as cell phones, toys, computer monitors, audio systems and more. The wide input voltage range ensures compatibility with different power sources, which makes the DCP020509U an ideal choice for portable, automotive and industrial applications. The working principle of the DCP020509U is based on a two-stage, direct-series conversion architecture. In the first stage, an inductor is used to convert the input voltage to a higher level, while in the second, a buck-boost converter is used to step the voltage back down to the desired output level. The two stages are connected in series, which results in a better isolation between the input and output stage. The DCP2020509U also features a wide range of protection features, such as over-voltage, over-temperature and short-circuit protection.The DCP020509U is a versatile and efficient device, and it is suitable for a wide variety of applications. Its wide input voltage range ensures compatibility with different power sources, making it ideal for portable and automotive applications. In addition, its two-stage, direct-series conversion architecture ensures reliable conversion with excellent isolation and protection.

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