R1S12-3.33.3/HP

Current - Output (Max):	303mA
Control Features:	--
Size / Dimension:	0.60" L x 0.42" W x 0.28" H (15.2mm x 10.7mm x 7.0mm)
Package / Case:	12-SMD Module, 10 Leads
Mounting Type:	Surface Mount
Efficiency:	75%
Operating Temperature:	-40°C ~ 100°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	3kV
Power (Watts):	1W
Series:	ECONOLINE R1S
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:	Active
Packaging:	Tube

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DC/DC converters are electric devices used to convert electrical power from a source of direct current (DC) into another DC. This conversion is often necessary when different and non-compatible sources of power need to be connected together. One example of a DC/DC converter is the R1S12-3.33.3/HP. The R1S12-3.33.3/HP is a miniature, high switching frequency DC/DC power converter that provides a 12 Volt output from a 3.3 Volt input. It has the benefits of low component count, small size, high efficiency, and high power density, making it suitable for many applications. It is also designed for the 3.3 Volt aerospace industry and provides up to 125 watts of output power. The R1S12-3.33.3/HP uses synchronous rectification technology to achieve high efficiency and excellent transient response. Both PWM (pulse width modulation) and constant On-Time (COT) control schemes are available, allowing the user to choose the right configuration for the application. The input voltage range allows for up to 30 Volts, providing flexibility in system design. A comprehensive set of protections, including short circuit, over-voltage, over-current, and over-temperature, ensure the safe operation of the converter and any downstream circuitry. The R1S12-3.33.3/HP also features built-in soft start, allowing the converter to ramp up its output voltage gradually to minimize any outside disturbances. These features make it an ideal choice for a number of applications. R1S12-3.33.3/HP can be used in a number of applications, including computers, servers, communications, and automotive systems. It is also suitable for powering discrete single board computers, such as PC/104 SBCs, as well as for powering platforms such as the common embedded Intel, AMD, or ARM processors. It can also be used to power modular communications systems, such as those used in aerospace and military applications. In automotive systems, the R1S12-3.33.3/HP can be used to power an array of components, including sensors, actuators, displays, and other peripherals. The working principle of the R1S12-3.33.3/HP is relatively straightforward. When power is applied to its input, it converts the DC voltage into high-frequency switching currents, which are then rectified and filtered into a smooth direct current. The output voltage is then regulated by an internal feedback loop that ensures the output voltage remains constant regardless of external conditions. In summary, the R1S12-3.33.3/HP represents a highly efficient, miniature DC/DC converter that is suitable for a wide range of applications. Its wide input voltage range, high efficiency, excellent transient response, comprehensive protections, and soft start capabilities make it an attractive option for many designers.

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