TOP223GN-TL

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 TOP223GN-TL is an offline switch mode power supply (SMPS) which is an integrated, low-cost, and high efficiency device primarily used in offline AC DC converters. This product belongs to power management integrated chips (PMICs), specifically AC DC converters, offline switchers. It features low power standby mode, with a very low power consumption rating at 100mW.

The TOP223GN-TL is optimized for applications in the power range of 0-100 W. In addition, the device operates from universal AC input with a wide input voltage range from 85 VAC to 265 VAC. It integrates an AC MOSFET, a half-bridge driver, an error amplifier and a low power controller. The device is provided in an SOT-223 package.

The main application fields for the TOP223GN-TL device are applications such as switched mode power supplies (SMPS), lighting, and other general purpose switching supplies in AC line-operated electronic products. This device can achieve a low standby power consumption of less than 100mW, making it an ideal choice for many applications, especially ones requiring high energy efficiency and performance.

The working principle of the TOP223GN-TL device is based on a self-oscillating converter. The entire process starts with an AC signal. The AC signal is rectified by the rectifier, then filtered and sent to the controller. The controller then controls the MOSFETs in the half-bridge to convert the AC signal to DC signal. The error amplifier monitors the output voltage and compares it with the reference voltage. The output voltage is then adjusted accordingly by the error amplifier.

The TOP223GN-TL also integrates a frequency jittering feature. This helps to reduce electromagnetic interference (EMI) by adding a random frequency shift to the switching frequency of the converter. This frequency shift is generated by a random number generator and does not require any external components.

The TOP223GN-TL is an ideal choice for AC DC converters, offline switchers, switched mode power supplies (SMPS), and any application requiring high efficiency and low standby power consumption. The device features low power standby mode and high efficiency, making it an excellent choice for power management in a range of applications. The device also integrates a frequency jittering feature for improved EMI performance.

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