S-13A1D17-A6T1U3

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Introduction: The S-13A1D17-A6T1U3 is a linear voltage regulator that offers a wide range of features for various application requirements and is classified as a PMIC (Power Management Integrated Circuit). It features a wide output voltage range from 1.00 to 18 V. The maximum input voltage is single supply ranging from 4.5V to 20V, while the maximum output current is 0.5A. This device is ideal for applications requiring low voltage drop and excellent line/load regulation.

Application Field: The S-13A1D17-A6T1U3 is ideal for use in consumer electronics, industrial control, medical and automotive applications. It can be used in a wide variety of systems such as mobile phones, tablets, laptop computers, and other consumer applications as well as system monitoring, audio amplifiers and motor control applications. In addition, it requires minimal external components, making it an ideal choice for space-constrained and cost-sensitive designs.

Features:The S-13A1D17-A6T1U3 offers a wide range of features that make it suitable for a variety of applications. It features very low quiescent current, a wide input voltage range, and a wide output voltage range from 1.00 to 18V. It also features a low dropout voltage which allows for a wide output voltage range over the input voltage range of 4.5V to 20V. Additionally, the device includes short-circuit over-temperature protection, making it safe and reliable. Moreover, its thermal overload protection ensures that the device remains protected even in the event of an overload.

Working Principle: The S-13A1D17-A6T1U3 is based on a linear regulation topology. It features an adjustable shunt regulator with an input pin which is connected to an external reference voltage source. The input pin then feeds the reference voltage to an internal bandgap reference voltage. The bandgap voltage is then compared to the input voltage, and the difference is fed to the output control pin, which adjusts the output voltage. The output voltage is then adjusted by passing the current through the external feedback winding of the inductor and then passing it back through the rectifier. This process is repeated at a predetermined frequency, thus regulating the output voltage in response to changes in the input voltage.

Conclusion: The S-13A1D17-A6T1U3 is a linear voltage regulator that is classified as a PMIC (Power Management Integrated Circuit). It is ideal for use in a wide range of applications such as consumer electronics, industrial control, automotive and medical applications. It features a wide input voltage range, a wide output voltage range, an adjustable shunt regulator, low quiescent current, short-circuit over-temperature protection, and thermal overload protection. Its linear regulation topology ensures a precise and consistent output voltage, making it an ideal choice for space-constrained and cost-sensitive designs.

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