QPW060A0P41

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DC-DC converters are power conversion devices that turn a DC voltage into a different valued DC voltage. They often increase or decrease an input DC voltage to an output DC voltage of a different value or an isolated AC voltage. The DC-DC converter QPW060A0P41 is a synchronous step-down power module that is designed for high-power applications. It has wide adjustable voltage range and high efficiency.

Application field

QPW060A0P41 is suitable for use in industrial and telecom sectors, which require high performance equipment. The module can deliver up to 60A in the 4.5V-14V input range. It can provide up to 40A stable and ripple current and provide 22A non-stop peak current to meet the requirements of different electrical devices. Moreover, this module offers 7V-20V adjustable output voltage which can be customized with different clock frequency (400K – 1.2MHz). This module also provides lower current consumption without any operation. It also comes with selectable enable pin to fit different system requirements.

Working principle

The working principle of QPW060A0P41 is based on synchronous rectification. This module takes input DC voltage and divides it into two parts. Negative part is rectified by diode and positive part is converted into high-frequency square wave by integrated pulse width modulation (PWM) controller. The high-frequency square wave then passes through the power switches MOSFETs, so that the output voltage of power switches can be adjusted by changing pulse width modulation parameters of the controller. This module also provides over-voltage, over-current, and over-temperature protection features.

Conclusion

In conclusion, the QPW060A0P41 is a highly efficient, Synchronous Step-Down DC-DC converter designed for use in the industrial and telecom sectors. It offers wide adjustable voltage range, high-current output, peak current up to 20A and selectable enable pin. It also provides over-voltage, over-current, and over-temperature protection features for enhanced safety.

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