PQ015EZ1HZPH Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC (Power Management Integrated Circuits) have been increasingly used in many industrial and consumer applications due to their efficiency and cost-saving features. A major component of PMIC is the voltage regulator, which is responsible for providing voltage control and protection of the circuits. Voltage regulators can be either linear or switched. Linear regulators are frequently used when low output noise and dynamic load line regulations requirements are needed. PQ015EZ1HZPH is one such voltage regulator, and this article will explore its application field and working principle.

PQ015EZ1HZPH is a type of 5V linear voltage regulator with low dropout (LDO) capability. It operates in the range of an input voltage of 3V to 20V, with an output voltage of 4.5V to 5.5V, and a maximum output current of 1.5A. The other features of PQ015EZ1HZPH that must be noted are its very low dropout voltage (approximately 100mV) and high power supply rejection ratio. The low dropout voltage of PQ015EZ1HZPH allows it to operate efficiently at very low input-output voltage differences, making it suitable for battery-powered or power-supply sensitive applications. The high PSRR value of the regulator ensures that the output voltage is less affected by noise and other interference on the input rail.

The PQ015EZ1HZPH is designed with a built-in protection feature that safeguards the system from any short circuits and thermal hazards. The short circuit protection feature monitors the output voltage for any abrupt changes and quickly shuts down the output voltage if a short circuit is detected. On the other hand, the thermal protection feature monitors the temperature of the package for any excessive heating and shuts down the output if the temperature reaches a certain threshold. The presence of these safety features ensure that the vulnerable components of the system are protected against any potential damage.

To use the PQ015EZ1HZPH, one needs to connect the output voltage to the load, input voltage to the input terminal, and ground to the ground terminal as shown in the figure. The regulator can then be powered on and the output voltage is set to the desired value. To provide additional protection to the system, an external capacitor is often connected between the input voltage and the ground terminal. This capacitor helps the regulator to maintain a steady output voltage despite large load fluctuations.

The PQ015EZ1HZPH is suitable for a wide range of applications, such as data acquisition system, test and measurement equipment, automotive systems, battery-powered applications, and so on. Furthermore, the regulator has been approved for use in various telecommunications, automotive, and industrial standards.

In conclusion, the PQ015EZ1HZPH has proven to be reliable, efficient, and highly suitable for many different applications. It provides a cost-effective solution for voltage regulation in various industrial and consumer applications, and its features have earned it a number of approvals from leading standards bodies.

The specific data is subject to PDF, and the above content is for reference