FDK has developed a small non-isolated DC-DC converter "DK" series, which is smaller than the original product with an output current of 3A. Miniaturization is achieved by improving the power supply circuit and high-density packaging technology. This time, we will introduce three products, "FPDK12S1R003PA", "FPDK05S1R003PA" and "FPDK05S1R003PAV", which have different input voltage ranges. They are SMD (surface-mounted device) type for surface packaging, and the external dimensions are 16.7 mm × 8.9 mm × 3.4 mm. Compared with a power supply circuit composed of a single component, development time can be shortened and package area can be reduced. Imagine being equipped in communication devices such as routers and servers.
The power conversion efficiency of these three products is as high as 90 to 93%, and the maximum output current is 3A. The input voltage and output voltage are as follows:
The input voltage of the FPDK12S1R003PA is +8.0 to 14.0V, and the output voltage is +1.0 to 6.6V.
The input voltage of the FPDK05S1R003PA is +3.0 to 6.0V and the output voltage is +1.0 to 3.63V.
The input voltage of the FPDK05S1R003PAV is +4.5 to 5.5V and the output voltage is +1.0 to 3.63V.
The output voltage is adjusted by external components.
Protection functions such as overvoltage current protection and overheat protection, as well as remote ON/OFF functions. In addition, it also meets the safety requirements of the information processing equipment UL60950 and IEC/EN60950 adopted in Europe and the United States. The working temperature is -40 ~ +85 °C.
The power conversion efficiency of these three products is as high as 90 to 93%, and the maximum output current is 3A. The input voltage and output voltage are as follows:
The input voltage of the FPDK12S1R003PA is +8.0 to 14.0V, and the output voltage is +1.0 to 6.6V.
The input voltage of the FPDK05S1R003PA is +3.0 to 6.0V and the output voltage is +1.0 to 3.63V.
The input voltage of the FPDK05S1R003PAV is +4.5 to 5.5V and the output voltage is +1.0 to 3.63V.
The output voltage is adjusted by external components.
Protection functions such as overvoltage current protection and overheat protection, as well as remote ON/OFF functions. In addition, it also meets the safety requirements of the information processing equipment UL60950 and IEC/EN60950 adopted in Europe and the United States. The working temperature is -40 ~ +85 °C.
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