AP7115-10WG-7

AP7115-10WG-7 is a linear voltage regulator from Advanced Power, which is mainly used in power and portable electronics. It integrates multiple components such as voltage regulator, transistor, MOSFET and other components into one, which makes it a compact and versatile power supply solution. The regulator has wide input voltage range and multiple output voltage options, which make it suitable for many kinds of applications.

AP7115-10WG-7 Application Field

The AP7115-10WG-7 had been widely used in many fields. Among these applications, it is often used in personal electronics and wearable devices, such as PDAs, smart phones, digital cameras and so on. Of course, it is typically used in personal computers and many industrial equipment. Because of its wide input voltage range and multiple output voltage options, it can also be used for power applications.

AP7115-10WG-7 Working Principle

AP7115-10WG-7 is a linear voltage regulator that utilizes an external N-channel MOSFET to control the output voltage of the device. Its circuit consists of an internal error amplifier, which compares the output voltage to preset reference voltage and generates a control signal to the gate of the external MOSFET. The external MOSFET then controls the voltage supplied to the output load, thus regulating the output voltage as required. The device also has a thermal-shutdown protection and current-limiting protection. If the input voltage is higher than the output voltage, the external MOSFET will turn off and the regulator will go into a current-limiting state. The thermal-shutdown protection will automatically shut down the device when the temperature exceeds the maximum.

Conclusion

In summary, the AP7115-10WG-7 is a linear voltage regulator from Advanced Power, which integrates multiple components such as voltage regulator, transistor, MOSFET into one. It is widely used in power and portable electronics, such as PDAs, smart phones and digital cameras. The device utilizes an external N-channel MOSFET to control the output voltage, and it also has a thermal-shutdown protection and current-limiting protection.