TNY253PN

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PMIC - AC DC Converters, Offline Switchers

The TNY253PN is a switching power supply system that is designed to provide up to 3W of output power. It has both AC-DC and DC-DC converter outputs to support a variety of system designs. It is designed to be easy to use and offers high efficiency, reliability, and flexibility.

Application Field

The TNY253PN is suitable for a wide range of power supply applications. It is especially suitable for industrial, automotive, and consumer applications. It is capable of driving white goods, charging systems, display equipment, and other power supply applications. It is also suitable for offline switchers, DC-DC converters, buck converter, and other related applications.

Working Principle

The TNY253PN is designed around a buck converter topology. It uses a high-efficiency buck converter to efficiently convert the input voltage to the desired output. It also has a built-in current limitation protection to protect against over-current and short-circuit conditions. It also includes a power-on reset circuit, over-temperature protection, and input over-voltage protection.

The TNY253PN is designed to provide up to 3W of output power. It supports both constant voltage and constant current output with its two independent channels. The frequency of the switching is adjustable from 100kHz to 1.6MHz. It also has a built-in PFC circuit that allows the device to meet international energy efficiency standards.

The TNY253PN is designed for easy setup and configurability. It can be configured through pin selection, enabling an easy setup or a more sophisticated tuning of the device. It also has a low-shutdown voltage of 6V and a 2.3V logic supply voltage. This makes it suitable for applications that require ultra-low power consumption.

The TNY253PN is a highly reliable and efficient switching power supply system. It is suitable for a wide range of applications and offers high efficiency and flexibility. This makes it the ideal choice for power supply designs.

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