31Lk8CVgsZ

TPS43060

Overview

The actual product

is small and cute!
Precautions: 1.
Do not touch the FB pin after powering on. Otherwise, there is a high probability of pulling the chip and transistor along with it.
2.

Due to the compact layout, some MOSFETs may protrude. Be careful not to touch other components.

Two MOSFETs must be soldered; do not solder only one.
3.
The schematic BOM is not a reliable reference; please refer to the PCB BOM
open-source file. Maximum boost voltage: 30V.
SMT copper block size: 3x3x2.
If you have any questions, please join QQ group 858039718.
Efficiency:

I only used 300W here, with an efficiency of 92%.
12V boost to 21V.

Design Files

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