AP2805CMTR-G1

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The AP2805CMTR-G1 is a high-performance low-noise, wide input voltage DC-DC power converter and modulation controller specially designed for PMIC - Power Distribution Switches, Load Drivers. By combining a low-noise buck DC-DC controller, a power MOSFET, and other associated elements, it can provide 9V to 28V input voltage range and 3.3V to 5.5V adjustable output voltage with up to 3A continuous output current. It is suitable for many applications, such as consumer electronics, new energy power supplies, data communication, industrial control, etc.

The AP2805CMTR-G1 has wide input voltage range, high output efficiency, and low standby power. It can monitor the real time output current, modify the output voltage under different loads, and support up to 30V compliant voltage. It also achieves high-precision current-limiting and over-temperature protection for safer usage.

The AP2805CMTR-G1 is designed with advanced and mature technologies and integrated with the general core control and loop compensation of a low-noise buck DC-DC controller, an efficient MOSFET, and a sine wave Schottky diode. During application, a PWM control method is adopted, where the input voltage is first converted into a PWM waveform, and then fed into the control loop of the controller. In the loop, the controller senses the output voltage by the feedback signal, compares it with the set voltage, and adjusts the duty cycle of the output signal accordingly. In this way, the output voltage is accordingly regulated to the desired set voltage.

This device supports a wide range of applications, featuring low noise, high efficiency, low power consumption, and high input voltage tolerance. Its output is regulated by adjusting the duty cycle of the PWM control signals, the maximum output current is up to 3A, and the error of the output voltage is only 0.5%. Because of its wide input voltage range, it is suitable for a variety of industrial control applications.

The AP2805CMTR-G1 is a reliable, cost-effective DC-DC power solution for Power Distribution Switches, Load Drivers. This device has a wide input voltage range, low noise operation, low power consumption and accurate output voltage regulation, providing a powerful and versatile platform for designers seeking reliable and efficient power output.

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