AP7315-135W5-7

AP7315-135W5-7 Explanation

The AP7315-135W5-7 is a member of the AP7315 family of adjustable positive voltage regulators designed by anpec electronics. It is a positive voltage linear regulator capable of providing up to 1.5A of output current with a maximum dropout voltage of 135mV at rated output current. It operates from an input voltage of 2.25V to 15V and has a adjustable output voltage range from 1.2V to 13.2V. It has a typical temperature coefficient of 10 mV/C and a typical efficiency of up to 94%.

Application Fields of AP7315-135W5-7

AP7315-135W5-7 can be used in a wide variety of electronic applications, such as laptop and tablet computers, automotive electronics, wireless communication systems, and other portable devices. It is best suited to applications where low power consumption and high efficiency are of primary importance. Due to its maximum input voltage of 15V and its low dropout voltage of 135mV, it is also suitable for high voltage applications where a large output current is necessary.

Working Principle of AP7315-135W5-7

AP7315-135W5-7 utilizes a P-channel MOSFET to regulate the current flow between the output and input pins. A feedback voltage is generated on the output pin, connected to the MOSFET gate. When the input voltage is greater than the output voltage, the MOSFET will be turned on and a current will flow from the input to the output. For lower input voltage, the MOSFET is turned off and no current will flow. This results in a regulated output voltage relative to the input voltage.

The AP7315-135W5-7 has several protection and safety features. It has overtemperature protection and current limiting restricting the output current to a maximum of 1.5A. It also has reverse polarity protection and short circuit protection. This allows it to be used in a variety of applications with safety. These features add to the robustness and reliability of the AP7315-135W5-7.

Conclusion

The AP7315-135W5-7 is a linear voltage regulator, capable of providing up to 1.5A of output current with a typical temperature coefficient of 10 mV/C. This device is suitable for applications where low power consumption and high efficiency are of primary importance, such as laptop and tablet computers, wireless communication systems, and other portable devices. It is equipped with several safety features, ensuring robustness and reliability.