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BQ24130: SW to BTST bootstrap capacitor value

Tomer Bruchiel
Intellectual 620 points
Part Number: BQ24130
Other Parts Discussed in Thread: BQ24133

Hi,

In the datasheet it is said to place a 0.47uF (470nF) bootstrap capacitor between SW and BTST but in figure 1 in the datasheet and in the EVM it is a 47nF.

What is the correct value.

Also - is there a schematic review for the BQ42130 such as the one for BQ42133 - see link.

/cfs-file/__key/communityserver-discussions-components-files/196/5140.BQ24133-BQ2417x_5F00_Schematic-Checklist_5F00_V1p0.pdf

Thanks,

Tomer