APXK004A0X-SRDZ

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

DC DC Converters

The APXK004A0X-SRDZ is a DC to DC converter typically used in industrial, communication, and automotive applications. It is designed to provide a regulated output voltage from a wide input voltage range. It is capable of providing up to 7A of output current to power various loads. The device is also temperature compensated and can operate over a wide temperature range.

The APXK004A0X-SRDZ utilizes a well-known buck converter topology, meaning it steps down the input voltage to the desired level. The buck topology works by using an inductor to store energy during the on-state when the switch is closed and a capacitor to store energy while the switch is in the off-state. The current through the inductor builds up to a peak during the on-state and allows the switch to be switched off at its peak, essentially bypassing the input voltage through the inductor. This action reduces the input voltage and steps it down to the output voltage.

The APXK004A0X-SRDZ incorporates a pulse-width modulation (PWM) technique in order to vary the duty cycle of the switch and control the output voltage. The duty cycle is controlled by the feedback voltage from the output and is used to adjust the switch open and close times. This allows the output voltage to be regulated to the desired level.

The APXK004A0X-SRDZ is designed with protection features such as current limiting, overvoltage protection and thermal shutdown. The current limit feature prevents currents from exceeding the maximum limit. The overvoltage protection feature shuts down the converter if the output voltage exceeds the recommended maximum. Last but not least, the thermal shutdown feature prevents the device from overheating.

To summarize, the APXK004A0X-SRDZ is a DC to DC converter designed and optimized for industrial, communication, and automotive applications and is suitable for providing up to 7A of output current. Its PWM-controlled buck converter topology steps down the input voltage to the desired level. Furthermore, it has various protection features such as current limiting, overvoltage protection, and thermal shutoff for secure operation.

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