VFSD1-S3.3-S3.3-SIP

Current - Output (Max):	300mA
Size / Dimension:	0.77" L x 0.24" W x 0.39" H (19.6mm x 6.0mm x 10.0mm)
Package / Case:	7-SIP Module, 4 Leads
Mounting Type:	Through Hole
Efficiency:	72%
Operating Temperature:	-40°C ~ 85°C
Features:	--
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	1W
Series:	VFSD1-SIP
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	3.6V
Voltage - Input (Min):	3V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Obsolete
Packaging:	--

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DC DC Converters
The VFSD1-S3.3-S3.3-SIP is a DC-DC converter designed for special application fields. It can provide output voltages between 5V to 20V and is designed for step down converters. The VFSD1-S3.3-S3.3-SIP is suitable for applications such as DC motor drives, high-efficiency DC to DC conversions, and particularly sensitive sensors and devices that require precise control characteristics. Working Principle
The VFSD1-S3.3-S3.3-SIP is based on the simple Buck converter topology. This is also known as a step-down converter and is designed to reduce voltage. This helps to reduce space and also increases the efficiency of the system. The converter consists of two main components: An inductor and a switch. The switch controls the flow of current between the input and output terminals, while the inductor helps to maintain the current. The switching of the Buck converter is based on a Pulse Width Modulation (PWM) technique. The PWM signal controls the \'on-time\' of the switch, which effectively controls the current flowing in the inductor. This in turn determines the output voltage of the system. This provides an efficient form of voltage regulation as the output voltage is controlled by the PWM signal. The main advantages of the VFSD1-S3.3-S3.3-SIP include its small size, high efficiency, and fast response time. This helps to reduce the power loss in the converter and also helps to keep the overall temperature down. Furthermore, the VFSD1-S3.3-S3.3-SIP is designed for high current operation, making it suitable for driving high-power loads.Application Field
The VFSD1-S3.3-S3.3-SIP is used in various application fields due to its wide range of features. It is particularly popular for tasks involving the conversion of low voltage to higher voltage. This includes DC motor drives, DC to DC conversions, and the protection of sensitive devices. The VFSD1-S3.3-S3.3-SIP is also used in telcom, industrial, and automotive applications. In telcom applications, the VFSD1-S3.3-S3.3-SIP is used for powering Line Cards, powering up RF transceiver modules, and for powering up high-speed media converters. In industrial applications, the VFSD1-S3.3-S3.3-SIP can be used as an isolated, regulated power supply or as a power supply for Highbright LED, laser, and PLC. In automotive applications, the VFSD1-S3.3-S3.3-SIP can be used for low-voltage assist or power supply for electronically controlled devices. Benefit
The VFSD1-S3.3-S3.3-SIP offers a high level of reliability and performance for its size. This is due to its high efficiency, fast response time, and its ability to drive high-power loads. Furthermore, it is very easy to set up and configure, and has an adjustable switching frequency to suit various applications. Overall, the VFSD1-S3.3-S3.3-SIP provides a reliable and efficient low-power to high-power conversion system. It is also very cost-effective, and the fact that it can be used in various industrial, automotive, and telcom applications makes it an ideal solution for a wide range of applications.

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