PQ1CZ38M2ZZ

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PQ1CZ38M2ZZ is a switching regulator type which falls under voltage regulators and DC DC switching regulators in the category of power management integrated circuits (PMIC).

Switching regulators are a type of power supply with two tasks, dropping the voltage level or increasing it and supplying a continuous flow of current to its load.These circuits measure the input voltage and then compare the measured value with a reference voltage to adjust the resulting output voltage. These circuits are often employed in industrial, automotive and consumer electronics.

The PQ1CZ38M2ZZ, specifically, is a Positive Voltage N-Ch MOSFET Regulator with High Efficiency & Low Noise, making it an ideal choice for powering circuits with low noise & high speed. It has a supply voltage range from 4.5V to 14V, supporting an output voltage range from 0.8V to 13V. It also supports a 200mA current output and a 5% tolerance range.

The PQ1CZ38M2ZZ incorporates a low-on resistance N-Channel MOSFET, which is essential for achieving excellent performance in terms of efficiency and output ripple. It has a high peak efficiency of up to 95.5%. It also offers a fast transient response with a full-load transient recovery time of 8μs.

The circuit is also highly optimized for ripple noise, since the static and dynamic properties of the output affect the ripple noise severely. The noise rate is kept to an astonishing 0.01mVrms, making it extremely low for low output current applications. The operating temperature range for this device lies between -40°C and 125°C.

The PQ1CZ38M2ZZ features a wide range of protection and fault features such as over-voltage protection, thermal protection, over-current protection and short-circuit protection. These protection features ensure the safety of the device and the load connected to it, even in extreme conditions such as short circuits and overloading. All these features make the PQ1CZ38M2ZZ a great choice for use in numerous industrial and automotive applications.

In conclusion, the PQ1CZ38M2ZZ is a highly efficient and reliable switching regulator which is suitable for low-power, low-noise applications such as industrial, automotive and consumer electronics. It provides excellent levels of protection and efficient energy utilization due to its wide range of static and dynamic properties. It is an ideal choice for powering sensitive equipment and protecting them even in extreme conditions.

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