Dear TI-Staff,
thanks for making brilliant chips. While using the BQ25070 I spotted a potential mistake in the datasheet.
The deglitch time tCTRL_DGL is incorrectly mentioned to be 50µS on page 12, second to last paragraph.
The table on page 4 says 5ms, which seems to be the correct value (at least I did not succeed in making the product work with 50µS timing)
Can you confirm / correct this in the next datasheet revision? Thanks.
Otherwise I'm really happy with the product.
- Matthias
P.S. another user asked (thread now locked) how the bq25070 behaves without a battery connected. I've tested this: the device outputs around 3.5V to a small 1µF cap and is able to power my board (around 10mA in my case)
Didn't check dynamic performance. I'm assuming that this is a valid operating point since the battery / battery cable could be defective and you'd still want your product to be working when connected to a charger.