TNY277GN-TL Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TNY277GN-TL is an offline switcher PMIC (Power Management Integrated Circuit) that operates as an AC to DC converter. It is specifically designed to provide efficient, economical, and reliable operation in a wide range of applications, including stand-by and continuous mode operation. Up to 500mA of output current can be supported under certain conditions. The TNY277GN-TL provides various levels of protection, including over-voltage, short-circuit, and over-temperature protection. The TNY277GN-TL is also designed to work in harsh environments, with its high operating temperature range of –40°C to +85°C.

The TNY277GN-TL is a buck controller IC, meaning that it uses pulse-width modulation (PWM) to control the output voltage. The PWM is generated by an internal oscillator, which can be set to operate between 49 kHz and 1MHz, depending on the desired level of efficiency and output current. The maximum duty cycle of the pulse-width modulation is 100%, meaning that the amount of time, or "on time", that the output voltage is high is equal to the amount of time, or "off time", it is low. In this way, the output voltage is regulated, which ensures that the output voltage stays within the specified limits.

In addition to the pulse-width modulation, the TNY277GN-TL also provides a number of features to improve system performance. It has an automatic recovery function for short circuit protection, which will restart the output voltage after a short circuit has been detected. It also uses a programmable soft-start feature to reduce the inrush current and minimize stress on the input source. The TNY277GN-TL also provides an over-voltage protection feature, which will shut down the output voltage if it exceeds the specified limits.

The TNY277GN-TL is an excellent choice for a wide variety of applications that require an AC to DC conversion. It can be used in standby power supplies, battery charging applications, or any other situation where an efficient and reliable DC output is required. It is also suitable for use in industrial and automotive applications, as its high operating temperature range ensures reliable performance in harsh environments.

Overall, the TNY277GN-TL is an excellent choice for a wide variety of applications that require an AC to DC conversion. Its pulse-width modulation and various protection features make it an ideal choice for any application needing an efficient, reliable, and economical power source.

The specific data is subject to PDF, and the above content is for reference