XCL206B283CR-G Power Supplies - Board Mount

Voltage - Output 2:	--
Size / Dimension:	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.0mm)
Package / Case:	6-TDFN Exposed Pad
Mounting Type:	Surface Mount
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Current - Output (Max):	600mA
Voltage - Output 4:	--
Voltage - Output 3:	--
Series:	XCL206
Voltage - Output 1:	2.8V
Voltage - Input (Max):	6V
Voltage - Input (Min):	2V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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DC DC Converters

DC-DC converters are important devices for power conversion in modern electrical and electronic system designs. They can operating a DC source voltage to output a different DC voltage level, with a typical application being the usage of a higher voltage from a battery to power a low voltage, such as the low voltage of a laptop computer. Among a variety of DC-DC converters, XCL206B283CR-G is a kind of high efficiencyDC-DC converter.

Application Field of XCL206B283CR-G

XCL206B283CR-G is used to convert an input voltage of 5.5V to 11V to the output voltage of 1.2V-14V with the best efficiency. It supports an output current up to 1A and it is suitable for industrial control, battery-powered designed and communication devices.

The Working Principle of XCL206B283CR-G

XCL206B283CR-G adopts the typical buck-boost topology, which combines the features of the buck and boost modes in a single device. It utilizes a PWM (Pulse Width Modulation) control loop and a synchronous rectifier which minimizes losses and increase efficiency. The feature of the buck-mode allows the converter to step down the voltage from the input source, while the feature of the boost-mode allows the converter to step up the voltage from the input source. The operation of the circuit is determined by the control loop, which adjusts the output current and voltage. The control loop is closed when the output voltage is within a certain tolerance region and when it falls outside this region, the control loop is opened and adjusts the output voltage accordingly.In addition, XCL206B283CR-G includes a synchronous rectifier which allows the converter to use the buck-boost operating mode more efficiently. The synchronous rectifier is composed of two MOSFETs (Metal Oxide Semiconductor Field-Effect Transistor). During the operation of the buck-boost mode, the MOSFETs take turns in boosting the voltage from the input voltage source and in bucking the voltage, such that the voltage at the output remains within the certain tolerance region. The efficiency of XCL206B283CR-G is quite impressive. It provides a power conversion efficiency of up to 95% and can operate in wide temperature ranges of -40°C to +85°C. Furthermore, the converter provides a high output accuracy and can provide a programmable output current limit, this is useful when powering sensitive loads. In conclusion, XCL206B283CR-G is a high efficiency DC-DC converter that can convert an input voltage of 5.5V to 11V to the output voltage of 1.2V-14V with a high efficiency. It is suitable for industrial control, battery-powered designed and communication devices applications. The buck-boost topology provides a reliable and efficient operation for all load levels. The synchronous rectifier, combined with the integrated control loop, makes the XCL206B283CR-G an excellent solution for various power conversion applications.

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