RN-0907S/P

Series:	ECONOLINE RN
Packaging:	Tube
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	8.1V
Voltage - Input (Max):	9.9V
Voltage - Output 1:	7V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	180mA
Power (Watts):	1.25W
Voltage - Isolation:	1kV
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-40°C ~ 85°C
Efficiency:	75%
Mounting Type:	Through Hole
Package / Case:	8-DIP Module, 4 Leads
Size / Dimension:	0.50" L x 0.40" W x 0.30" H (12.8mm x 10.1mm x 7.6mm)

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DC-DC Converters are devices which convert voltage DC voltage from one level to another. The rationale for why this conversion is accomplished is mainly due to the fact that a given voltage source may be unable to deliver the required degree of power to another device. DC-DC converters come in many different types, ranging from very simple to highly sophisticated, complex systems. The RN-0907S/P is one such DC-DC converter.This device converts a wide range of input DC voltages into a wide selection of output DC voltages. It utilizes buck-boost technology to allow it to efficiently convert from higher to lower voltages, lower to higher voltages, or dual-voltage conversion. The RN-0907S/P also features a selectable dual polarity input with a regulated output.When considering the RN-0907S/P, it is important to understand the device’s application fields and working principle. This device is well-suited for automotive, consumer, computer, telecom, power supply, and industrial applications. It allows for the seamless integration of high-dynamic and complex circuits and features a high frequency synchronous rectifier.The RN-0907S/P is capable of accepting input voltage from between 8V - 72V, and provides an output voltage range of 0.8 - 6.5V. This device features a powerful internal converter with an efficiency of up to 97%. It is well-suited for providing a wide variety of power solutions and can handle high dynamic loads with very little variation in output voltage.With regards to the working principle of the device, it utilizes a synchronous rectifying buck-boost topology that utilizes a power stage which relies on two electronic switches and an inductor. The device creates an optimal operating point for light load and heavy load operation, allowing it to efficiently draw power from both the input and output during conversion.The device features two voltage loops, an input voltage loop and an output voltage loop. These two loops help to ensure voltage stability, and allow for fine tuning of the output. The device utilizes a ‘soft start’ feature, that gently ramps up the output voltage over a few milliseconds after power is applied, ensuring reliability in cold starts. It also features an integrated Over-Current Protection (OCP) circuit and a Thermal Shutdown (TSD) circuit, that provide added protection to the device during operation.In conclusion, the RN-0907S/P is a powerful, efficient and reliable DC-DC converter, well-suited for a wide range of applications. Its synchronous rectifying buck-boost topology offers efficient power conversion that is both simple and rugged, making it a great choice for those looking for a dependable and cost-effective solution.

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