MP2639A LX Pin Diode

I plan to use the MP2639A module for charging a 2s Lipo battery. Are there any special requirements for the diode on the LX pin? I see that the symbol is different for different applications, but I can’t find any info in the spec sheet.

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Hello!
Please check out EV2639A-R-00A datasheet for the type of diode used in our evaluation board.