The Great Search – a non-sense-resistor Lipoly battery monitor replacement for LC709203 #TheGreatSearch #DigiKey @DigiKey @Adafruit
(Video) We’ve liked the LC709203 for a while as a low-cost, no-sense-resistor-needed battery monitor. Sadly, the TQFN version is obsolete and we’re using the BGA version for now but…it’s also end of line!
Let’s source a low cost (less than $2 in qty), I2C, resistor-less, 1-cell lipoly monitor chip that we can use when we run out of our LC709s.
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