TNY376PN

PMIC (Power Management Integrated Circuit) is a device that has the capability to monitor and control the power supply coming from AC/DC converters, offline switchers, and other systems. In recent years, PMICs have become increasingly popular for their ability to provide high efficiency, fast power delivery, and reliability in situations where constant power demand creates a challenge. The TNY376PN is a member of a family of voltage regulator ICs from Power Integrations that features an integrated boost-converter and incorporates a number of advanced features such as fast transient response, low operating voltage, and low supply current.

The TNY376PN is ideal for use in AC/DC converters and offline switchers. The device offers a wide range of operating and overload protection features, including current limiting, overload, and thermal protection. The device also provides accurate output voltage regulation and good line and load regulation for AC/DC converter applications. The device’s integrated boost converter provides fast transient response, and its wide input voltage range enables the device to operate from a range of input voltages, from 9 V up to 28 V. The device also provides a maximum output current of up to 1.5 A and allows a wide adjustment range of output voltage, from 0.8 V to output voltages up to 10 V.

The TNY376PN is a switching regulator, which means that its output voltage is regulated by couples a fixed frequency oscillator with a transformer to convert the incoming power into a dynamic output. The frequency of the oscillator is determined by the enable/disable control pin (EN). This enable/disable control pin, in conjunction with other power switches, is used to regulate the output voltage of the device. The enable/disable control pin is actuated by pulses of an external voltage source, such as a microcontroller, thus allowing the user to adjust the output voltage of the device. The TNY376PN is a PWM (pulse width modulation) device, which means it uses a algorithm to determine the frequency and width of the pulses.

The TNY376PN features low dropout protection which prevents the device from operating beyond its optimum range, increasing reliability. The device also features output under-voltage lockout (OTL), which protects the device from excessive input current during the start up phase. The device also has built-in hysteresis capabilities, which helps improve the power supply monitoring capabilities and prevent the device from oscillating. Additionally, the device has improved efficiency over previous generations of PMICs, thus reducing overall system power consumption.

The TNY376PN is widely used in AC/DC converters and offline switchers to provide efficient, reliable, high-power delivery, and enhanced protection. The device is suitable for a variety of applications, such as industrial automation, automotive, lighting, and communications. The device’s high efficiency, fast transient response, low operating voltage, and low supply current are just a few of the features that make this device an ideal choice for power supply and control applications in a range of industries.