YEV09T03-0G-Q

Voltage - Output 3:	--
Control Features:	Enable, Active High
Size / Dimension:	0.41" L x 0.40" W x 0.65" H (10.4mm x 10.2mm x 16.5mm)
Package / Case:	5-SIP Module
Mounting Type:	Through Hole
Efficiency:	93%
Operating Temperature:	0°C ~ 70°C
Features:	Remote On/Off, OCP, SCP, UVLO
Applications:	ITE (Commercial)
Current - Output (Max):	3A
Series:	YEV09
Voltage - Output 2:	--
Voltage - Output 1:	0.59 ~ 5.1 V
Voltage - Input (Max):	13.8V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Active
Packaging:	Tray

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DC-DC ConvertersGenerally speaking, a DC-DC Converter is an electric device that converts a DC input voltage to a different DC output voltage. They are commonly used in applications where there is no AC power source available, such as portable electronics, or in more complex applications where the output needs to match a specific voltage or range of voltages, such as in monitoring and control systems.The YEV09T03-0G-Q is a buck-boost converter which is designed to convert a single input voltage to an adjustable output voltage. The YEV09T03-0G-Q can be effectively used to provide power up to 3A at outputs of 0 to 3V. It has a maximum operating input voltage of 15V and it also features synchronous rectification, and current limiting capabilities. The primary application of the YEV09T03-0G-Q DC-DC converter is in providing power to LED displays, which typically require the necessary current and output voltage to light up the display. It can also be used for any general purpose DC power conversion application, such as providing a constant 5V output from a 12V battery.The working principle of the YEV09T03-0G-Q is based on synchronous rectification and current limiting. This makes the YEV09T03-0G-Q an efficient DC-DC converter that is capable of providing reliable and stable power. Synchronous rectification refers to a method of switching an inductor\'s current flow between an output and an input of the converter. This results in an efficient power converter, as the inductor\'s energy is recycled for positive voltage conversion. Current limiting, on the other hand, is used to prevent the YEV09T03-0G-Q from delivering too much current to a load, which could lead to potential damage. The YEV09T03-0G-Q converter utilizes two pulse width modulated (PWM) control signals to regulate the output voltage. The converter starts up when the EN pin is driven high, and the PWM1 and PWM2 pins are driven by an appropriate signal. Once the EN pin is driven low, the converter is shut down, and all internal circuitry is reset. The converter then returns to its normal operation when the EN pin is driven high again.The YEV09T03-0G-Q integrates various features, such as integrated EMI filtering, a soft-start function, and an output current limiter. The EMI filter helps to reduce the high-frequency switching noise that is present in the converter\'s output, resulting in a cleaner output voltage. The soft-start function limits the inrush current to the output when the converter is first switched on, and also prevents surge current distortion in the output. The output current limiter can be adjusted to limit the output current to 3A or less. This helps to protect the converter against short circuits, as well as against excessive load current.The YEV09T03-0G-Q is an efficient DC-DC converter which can be effectively used in a wide variety of applications. It is particularly suited for LED display applications, as it is capable of providing reliable power and a crisp display. Its advanced features ensure an optimal performance, as well as the safety of the device and the connected load.

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