CME0505SC

Current - Output (Max):	150mA
Control Features:	--
Supplier Device Package:	--
Size / Dimension:	0.45" L x 0.24" W x 0.39" H (11.5mm x 6.0mm x 10.0mm)
Package / Case:	4-SIP
Mounting Type:	Through Hole
Efficiency:	70%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	1kV
Power (Watts):	750mW
Series:	CME
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
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 power electronics devices that convert DC electrical energy from one voltage level to another. The most common type of DC-DC converter is the switched-mode power supply. This type of converter switches a higher voltage level on and off in a rapid succession, thus transforming the voltage to a lower level. In addition, DC-DC converters can also step down or step up the voltage in order to power components or networks with different types of power.The CME0505SC is a DC-DC converter that falls into the switched-mode power supply category. It is a high performance, high density, high efficiency switch mode DC-DC converter module designed for use in a wide range of applications. It is usually used with computer power supplies, automotive electronics, telecommunications, medical equipment, and other industrial and consumer applications where a regulated DC input is required.The CME0505SC is composed of a high-efficiency LM2583M switching controller, a high-frequency inductor, a built-in MOSFET, and other components. It operates in CCM mode, enabling it to deliver high efficiency with lower EMI. It supports a wide range of input voltages, such as 5V, 12V, 24V, and 48V, and maintains a stable output voltage of 5V with up to 1.2A of load current. Its maximum input current is up to 3A.The working principle of the CME0505SC is based upon the LM2583M switching controller, which is an integrated circuit that contains both a PWM (pulse-width modulation) controller and a power MOSFET driver. This controller operates the power MOSFET switch by using PWM to control the on and off period of the switch. The switch is turned on and off at a very high frequency (1.2 MHz), generating a pulse-width modulated waveform, which is then filtered and regulated by a special output LC filter. The output capacitor filters out high-frequency ripples, providing a regulated DC output voltage with low output voltage ripple.The CME0505SC is a useful device that can be used to provide a regulated DC voltage to a variety of electrical and electronic circuits. It is designed to provide a high efficiency, low temperature, and low noise output. Its wide input voltage range makes it an ideal solution for many applications such as computers, telecommunications, and automotive electronics. Additionally, its built-in MOSFET and thermal protection ensures reliability and safety.

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