RP20-2405SF

Series:	POWERLINE RP20-F
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	18V
Voltage - Input (Max):	36V
Voltage - Output 1:	5V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	4A
Power (Watts):	20W
Voltage - Isolation:	1.6kV
Applications:	ITE (Commercial)
Features:	OCP, OVP, SCP, UVLO
Operating Temperature:	-40°C ~ 85°C
Efficiency:	89%
Mounting Type:	Through Hole
Package / Case:	6-DIP Module
Size / Dimension:	2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Control Features:	Enable, Active High

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DC DC Converters: RP20-2405SF Application Field and Working Principle

DC DC converters are one of the most important tools for providing electrical power distributions such as on-board and off-board applications. The RP20-2405SF DC-DC converter is ideal for applications such as distributed power systems, point-of-load DC-DC power supplies, and on-board distributed voltage regulators. This application has a variety of measurable benefits, including higher power density, enhanced reliability, and space savings.

Features of RP20-2405SF

The RP20-2405SF is an advanced DC-DC buck converter offering the highest level of performance available on the market. This device is a monolithic integrated circuit containing an inductor-based, synchronous buck converter with integrated power FET, which delivers up to 20A of continuous current in a small footprint, as well as maximum efficiency over wide input and output voltage ranges. It has features like a wide input voltage range, a high peak current capability of up to 30A, a 4MHz switching frequency, selectable operating modes, adjustable output voltage, output overvoltage protection, overcurrent protection, thermal shutdown protection, and a user selectable current limit. The added features and ultra-small package size make it a great choice for power management applications.

RP20-2405SF Working Principle

The working principle of the RP20-2405SF converter is based on the synchronous buck converter topology. In this topology, an inductor is used to store energy, and this energy is transferred to the output voltage in a controlled manner, resulting in a regulated output voltage.In this DC-DC converter, an external N-channel MOSFET is used to control the current flow from the input voltage. During the high side switch on, the inductor current increases until the switch is turned off. During the low side switch on, the inductor current decreases, and the output voltage is regulated.The RP20-2405SF has an adjustable switching frequency, which enables the user to set the switching frequency between 400KHz and 4MHz. Additionally, an advanced current limiting technique is provided by the user to ensure the converter remains in a safe operating condition.

Applications of RP20-2405SF

The RP20-2405SF has many applications and is suitable for a variety of distributed power systems. It can be used for on-board voltage regulators, point-of-load DC-DC power supplies, as well as in point-of-load distributed power architectures.The ultra-small size along with the wide input and output voltage range of the RP20-2405SF make it an ideal choice for distributed power systems and power management applications. It offers enhanced reliability, higher power density, and space savings, which makes it suitable for a variety of applications in automotive, aerospace, industrial, and medical applications.Furthermore, this device also offers an adjustable output voltage and adjustable switching frequency, which makes it extremely flexible and allows users to customize the parameters of the converter according to their needs.In conclusion, the RP20-2405SF is an advanced DC-DC buck converter that offers high performance with the highest levels of reliability. It has a wide input and output voltage range, high peak current capability, user selectable operating modes, and adjustable output voltage, which provide the necessary features for a variety of distributed voltage regulation and power management applications.

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