RP15-4805SAW/P-HC

Current - Output (Max):	3A
Control Features:	Enable, Active High
Size / Dimension:	1.00" L x 1.00" W x 0.39" H (25.4mm x 25.4mm x 9.9mm)
Package / Case:	6-DIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	15W
Series:	POWERLINE RP15-AW
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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Introduction to DC DC Converters

DC DC converters are an important section of the electronics industry, and a key part of any piece of equipment. They play a crucial role in the functioning of almost every device or system. DC DC converters, also known as DC to DC converters, are devices that are used to convert direct current (DC) electrical power from one voltage level to another. It is a converter that converts a source of DC power, such as a battery, to a different DC voltage.

Types of DC DC Converters

There are essentially three types of DC DC converters: linear, switching, and resonant converters.

Linear Converters

Linear converters are the simplest and least efficient type of DC DC converter. They use a transformer to step up or step down a voltage. The output voltage of a linear converter is directly proportional to the input voltage. These converters are used for low power applications.

Switching Converters

Switching converters are the most commonly used type of DC DC converters due to their high efficiency and low cost. They use switches that are turned on and off quickly for efficient operation and low power consumption. These converters are typically used for high power applications.

Resonant Converters

Resonant converters are the newest type of DC DC converter. They use a resonant circuit that oscillates between an open and closed switch. This allows for higher efficiency and higher power density compared to linear and switching converters. These converters are used in high power applications.

RP15-4805SAW/P-HC application field and working principle

The RP15-4805SAW/P-HC is a switching DC DC converter designed for applications such as distributed power systems, server and storage applications, and industrial automation systems. It is a single-stage converter and operates from a wide input voltage range of 2:1. This converter provides an output voltage of 5V with an efficiency of greater than 92%. The RP15-4805SAW/P-HC uses a voltage-mode control technique and utilizes a synchronous rectification topology. The current sensing is done with a PMBus interface. This converter uses three integrated power stages; the input stage, voltage conversion stage and the output stage. The input stage is used to provide the power to the converter. The voltage conversion stage is used to increase or decrease the voltage as necessary. The output stage is used to deliver the regulated voltage to the load. The control loop then monitors the output voltage and regulates it to the desired level.

Conclusion

DC DC converters are an important part of any electronic system or device. There are three main types of DC DC converters: linear, switching, and resonant converters. The RP15-4805SAW/P-HC is a switching DC DC converter used for applications such as distributed power systems, server and storage applications, and industrial automation systems. It uses a voltage-mode control technique and utilizes a synchronous rectification topology. The current sensing is done with a PMBus interface. This converter provides an output voltage of 5V with an efficiency of greater than 92%.

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