ISL9014AIRJMZ

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The ISL9014AIRJMZ is a linear voltage regulator integrated circuit that is classified under the PMIC category and specifically under single-chip power management IC (PMIC) voltage regulators and linear regulators. Its primary purpose is to provide a regulated output voltage to an external load, with the ability to accurately adjust the input voltage to the output voltage. The key features of the ISL9014AIRJMZ include adjustable output voltage, output current tracking and over voltage protection. Furthermore, the device has a bandgap reference with an accuracy of ±1V.

The device has a wide range of applications, such as automotive, consumer, industrial and medical. In automotive applications, the ISL9014AIRJMZ can be used to provide a stable voltage from onboard batteries or automotive alternators to control the power supply for essential loads. Moreover, the device can be used in consumer products such as audio players, laptops and portable media players. And in industrial application, it can be used as a power supply for industrial control boards. In medical applications, the ISL9014AIRJMZ can be used to supply regulated voltages to medical instruments such as patient monitors and infusion pumps.

The ISL9014AIRJMZ is specially designed to work in applications where high current requirements are needed and the design target is a low dropout platform. The input voltage range is 4V to 42V and the output voltage range is adjustable from 0.8V to 44V. It provides output current tracking of up to 2.5A and output voltage accuracy of ±1%. The device also offers over voltage protection of up to 46V and it is designed to work in railway applications, where wide temperature range of -40°C to 150°C is required.

The device works with an adjustable reference voltage of +1.235V and the output voltage is set by the external resistors. The operating principle of the ISL9014AIRJMZ is to reduce input voltage to a lower voltage level, by causing a voltage drop across an internal resistance in the circuitry. The adjustable reference voltage has a built-in temperature coefficient, which allows the regulator to be temperature compensated. The feedback network controls the output voltage, adjusting the internal resistance as needed to maintain the set voltage level.

In summary, the ISL9014AIRJMZ linear regulator is a high performance, adjustable voltage regulator integrated circuit that is classified in the PMIC voltage regulator and linear category. It offers wide input voltage range of 4V to 42V and output voltage range of 0.8V to 44V. The device can be used in various applications, including automotive, consumer, industrial and medical, to provide regulated voltage supply for essential electronic devices. It is designed to work in applications with high current requirements, and it is temperature compensated for improved accuracy. The operating principle relies on the adjustable reference voltage, with the feedback network controlling the output voltage by adjusting the internal resistance.

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