TEA1610T/N6,518

PMIC - Power Supply Controllers, Monitors

TEA1610T/N6, 518 is a power supply controller and monitor that is suitable for various applications, such as AC/DC converters. It has an integrated voltage regulator, current-limiting device, over temperature protection and active power factor correction (PFC). TEA1610T/N6, 518 also has an adjustable switching frequency and provides high efficiency power management.

Application Field

TEA1610T/N6, 518 can be used for converting AC for application in the AC to DC field, for instance, for motor controllers, welding machines, and remote-controlled supplies. It can also be used in the DC to DC field, for instance, for the auxiliary power supplies used in automotive applications. Its other applications include power supplies and lighting equipment, such as LED drivers, switch mode power supplies and power multi-tracking controllers.

Working Principle

The main function of TEA1610T/N6, 518 is to convert the input voltage into regulated DC output. The controller allows higher efficiency by optimally managing and controlling the various stages of power supply. Its high switching frequency reduces the size of the inductor resulting in higher efficiency.

The input AC voltage is rectified and filtered prior to entering the controller. The rectified voltage is sensed and compared with a reference voltage to generate an error signal, which adjusts the output of a Pulse Width Modulation laser (PWM) control circuit. The PWM control circuit is used to control the converter\'s power switch (MOSFET). The MOSFET, in turn, controls the current in the primary winding of the transformer, which is used to transfer the electrical power from the input to the output. At the output, a low-pass filter is used to obtain a smooth output for load connection.

TEA1610T/N6, 518 also provides advanced protection features, such as over current protection, over/under voltage protection, over temperature protection as well as power factor correction. These features help maintain the stability of the system and provide maximum operational efficiency.

In summary, TEA1610T/N6, 518 is suitable for applications that require high efficiency and maximum protection in either AC to DC or DC to DC conversion scenarios. Its high switching frequency, adjustable PWM control and integrated protections provide a reliable and efficient solution for various power supply applications.