S-1701N3315-U5T1G

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S-1701N3315-U5T1G Application Field and Working Principle

S-1701N3315-U5T1G is a special purpose, voltage regulator module from ROHM Semiconductor. It is designed as a circuit protection module for devices such as DSCs, DC-DC converters, and microcontrollers, and it can be used for a wide range of applications. The features of this module enable it to provide efficient power conversion, and its built-in protection features protect the system against overvoltage and overtemperature conditions. This module also provides a wide range of system configurations that can be tailored to the various application needs.

Features

The S-1701N3315-U5T1G is a voltage regulator with a wide range of features and configurations to meet the needs of various applications. It has an input voltage range of 4.8V to 16V, an output current of up to 2A, and a switching frequency of up to 1 MHz. It also has a high load transient response, adjustable output voltage, and over-voltage protection.

The module also provides adjustable current limit, which can be set from 1% to 100% of the nominal current limit. The input power bypass feature ensures stable output voltage regulation even in the event of an input power failure. The module also has a diagnostic output pin to monitor the operating parameters of the system.

Applications

The S-1701N3315-U5T1G can be used in a variety of applications, including:

• Digital still cameras
• Market Telecom infrastructure
• Networking equipment
• DC-DC Converters
• Microcontrollers
• Portable equipment

Working Principle

The working principle of the S-1701N3315-U5T1G is based on the simple voltage regulator circuit. The input voltage is applied to the input of the module, which then passes through the control circuit and a feedback loop, to control the output voltage. The output voltage is then compared to a reference voltage and the difference is used to adjust the control circuit to maintain a constant output voltage.

The output of the S-1701N3315-U5T1G is also capable of output current limiting. This is achieved by monitoring the voltage drop of the output stage, if the voltage drop exceeds a certain value, the output will be disabled.

The module also provides over-voltage protection. This is achieved by sensing the output voltage and shutting down the module if the output voltage exceeds a set level.

In addition to the features mentioned above, the S-1701N3315-U5T1G also offers features such as power sequencing, adjustable voltage limit, differential sensing and more.

Conclusion

The S-1701N3315-U5T1G is a special purpose voltage regulator module that provides efficient power conversion and protection from overvoltage and overtemperature conditions. Its wide range of features, configurations and applications make it an ideal choice for a variety of devices and applications. The module operates using a simple voltage regulator circuit, with the output voltage being monitored to provide over-voltage protection. With the help of features such as current limit, power bypass, and dual sensing, the S-1701N3315-U5T1G can provide reliable and efficient voltage regulation.

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