Commit 6ce3146c authored by Eric Kuzmenko's avatar Eric Kuzmenko

Update battery schematic sheet's notes

parent dfd87997
......@@ -387,7 +387,7 @@ $EndComp
Text HLabel 5600 4150 2 60 Input ~ 0
ONOFF
Text Notes 7850 4550 0 60 ~ 0
may want to include BQ29705 protection as in:\nhttp://www.ti.com/lit/ug/tiducl1/tiducl1.pdf\nschematic: http://www.ti.com/lit/df/tidrp70/tidrp70.pdf\n(PTC may be good enough)
could use BQ29705 protection as in:\nhttp://www.ti.com/lit/ug/tiducl1/tiducl1.pdf\nschematic: http://www.ti.com/lit/df/tidrp70/tidrp70.pdf\n(PTC is enough)
Text Notes 7850 3900 0 60 ~ 0
VBAT(ovp_default)=REG06[7:2]=4.208V (reduce to 4.192V [010110])\nWorst Case:\nVBAT(default_max_ovp)=(REG06[7:2]×1.005)×1.04=4.3982016V\nBQ29705 provides 4.425V as OVP!
Text Notes 4300 5300 0 60 ~ 0
......@@ -1924,7 +1924,7 @@ AD 0E 16 6D AF 46 10 04 41 10 04 61 16 F4 FC 20 41 10 04 41 10 84 C9 FC FF 58 AF
EndData
$EndBitmap
Text Notes 7850 3475 0 60 ~ 0
Proposed battery: NCR18650B
Proposed battery: protected NCR18650B
Text Notes 1300 2700 0 60 ~ 0
(interpret RSOC% based on this plot)
Text HLabel 3950 2700 0 60 Input ~ 0
......@@ -2289,8 +2289,8 @@ F 9 "https://www.digikey.com/products/en/resistors/chip-resistor-surface-mount/5
1 3900 4250
-1 0 0 -1
$EndComp
Text Notes 6300 5400 0 60 ~ 0
Battery holder seems to fit up to ~~68.88mm long batteries\nneed to test 18650 protected cells which are ~~69.35mm long
Text Notes 6300 5350 0 60 ~ 0
18650 battery holder fits ~~68.9mm long protected batteries
$Comp
L Device:C C305
U 1 1 5B0BB8A8
......
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