TSRN 1-24120SM

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DC-DC converters are devices that convert a direct current (DC) voltage to another DC voltage. They are typically used in portable electronic devices such as mobile phones, laptops, and cameras, as these devices use different supply voltages depending on their application. One such popular DC-DC converter is the TSRN 1-24120SM, which is a high-efficiency, high-voltage step-down (buck) converter with a wide input voltage range. This article will discuss the application field and working principle of the TSRN 1-24120SM.

The TSRN 1-24120SM is designed to work with a wide input voltage range of 8-38V and is capable of delivering a 24V output at up to 1.2A with excellent step-down efficiency. It also features a reduced-noise power switch, making it ideal for low-noise applications. The wide input voltage range and high output current make this converter suitable for a variety of different applications, including medical, automotive, and power supply designs.

The TSRN 1-24120SM is based on a buck switching topology, which is the most common type of DC-DC converter topology. It works by using an inductor, a diode, and an electronic switch to convert the input voltage into an output voltage. When the switch is turned on, current flows through the inductor, which stores energy in the form of a magnetic field. When the switch is turned off, the stored energy is released and the voltage across the inductor drops, and the stored energy is then used to create an output voltage.

The TSRN 1-24120SM has integrated protection features to ensure safe and reliable operation. These include under-voltage lockout (UVLO) which prevents the output voltage from falling below a certain voltage threshold, over-voltage protection (OVP) which prevents the output from exceeding a certain voltage threshold, over-current protection (OCP) which protects the converter from excessive currents, thermal protection (TMP) which shuts down the converter in the event of an over-temperature situation, and short-circuit protection which prevents short-circuits.

In conclusion, the TSRN 1-24120SM is a high-efficiency, high-voltage step-down (buck) DC-DC converter that is suitable for a wide range of applications, including medical, automotive, and power supply designs. It has a wide input voltage range of 8-38V and is capable of delivering a 24V output at up to 1.2A. Its integrated protection features ensure safe and reliable operation. The buck topology of the converter ensures a simple yet efficient conversion of the input voltage into an output voltage.

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