You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
MilkFrother/04_pcb/milkFrother/battery_management.kicad_sch

216 lines
9.2 KiB

(kicad_sch (version 20211123) (generator eeschema)
(uuid 492b66db-522b-42cb-93b8-2cb6bcc0691d)
(paper "A4")
(lib_symbols
(symbol "314_power_management_ic:MAX77757" (in_bom yes) (on_board yes)
(property "Reference" "U?" (id 0) (at -5.08 20.32 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "MAX77757" (id 1) (at 0 1.27 90)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at -17.78 2.54 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at -17.78 2.54 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "MAX77757_0_1"
(rectangle (start -6.35 19.05) (end 6.35 -20.32)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "MAX77757_1_1"
(pin power_out line (at 8.89 11.43 180) (length 2.54)
(name "BST" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at -8.89 -15.24 0) (length 2.54)
(name "VDD" (effects (font (size 1.27 1.27))))
(number "10" (effects (font (size 1.27 1.27))))
)
(pin input line (at 8.89 -17.78 180) (length 2.54)
(name "THM" (effects (font (size 1.27 1.27))))
(number "11" (effects (font (size 1.27 1.27))))
)
(pin passive line (at -8.89 -12.7 0) (length 2.54)
(name "IFAST" (effects (font (size 1.27 1.27))))
(number "12" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at 8.89 -12.7 180) (length 2.54)
(name "BATT" (effects (font (size 1.27 1.27))))
(number "13" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at 8.89 -15.24 180) (length 2.54)
(name "BATT" (effects (font (size 1.27 1.27))))
(number "14" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at 8.89 0 180) (length 2.54)
(name "SYS" (effects (font (size 1.27 1.27))))
(number "15" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at 8.89 2.54 180) (length 2.54)
(name "SYS" (effects (font (size 1.27 1.27))))
(number "16" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at 8.89 -3.81 180) (length 2.54)
(name "PVL" (effects (font (size 1.27 1.27))))
(number "17" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at 8.89 -10.16 180) (length 2.54)
(name "PGND" (effects (font (size 1.27 1.27))))
(number "18" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at 8.89 -7.62 180) (length 2.54)
(name "PGND" (effects (font (size 1.27 1.27))))
(number "19" (effects (font (size 1.27 1.27))))
)
(pin open_collector line (at -8.89 -5.08 0) (length 2.54)
(name "INOKB" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at 8.89 5.08 180) (length 2.54)
(name "LX" (effects (font (size 1.27 1.27))))
(number "20" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at 8.89 7.62 180) (length 2.54)
(name "LX" (effects (font (size 1.27 1.27))))
(number "21" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at 8.89 16.51 180) (length 2.54)
(name "BYP" (effects (font (size 1.27 1.27))))
(number "22" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at -8.89 13.97 0) (length 2.54)
(name "CHGIN" (effects (font (size 1.27 1.27))))
(number "23" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at -8.89 16.51 0) (length 2.54)
(name "CHGIN" (effects (font (size 1.27 1.27))))
(number "24" (effects (font (size 1.27 1.27))))
)
(pin open_collector line (at -8.89 -7.62 0) (length 2.54)
(name "STAT" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at -8.89 5.08 0) (length 2.54)
(name "CC2" (effects (font (size 1.27 1.27))))
(number "4" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at -8.89 2.54 0) (length 2.54)
(name "CC1" (effects (font (size 1.27 1.27))))
(number "5" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at -8.89 10.16 0) (length 2.54)
(name "DP" (effects (font (size 1.27 1.27))))
(number "6" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at -8.89 7.62 0) (length 2.54)
(name "DN" (effects (font (size 1.27 1.27))))
(number "7" (effects (font (size 1.27 1.27))))
)
(pin input line (at -8.89 -10.16 0) (length 2.54)
(name "ENBST" (effects (font (size 1.27 1.27))))
(number "8" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at -8.89 -17.78 0) (length 2.54)
(name "GND" (effects (font (size 1.27 1.27))))
(number "9" (effects (font (size 1.27 1.27))))
)
)
)
)
(wire (pts (xy 139.065 84.455) (xy 143.51 84.455))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 2e2bd433-5f4a-4d24-acd4-326997caddca)
)
(wire (pts (xy 139.065 76.835) (xy 143.51 76.835))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 4b7bfa5e-6333-46f8-ac4f-d7d1fb57067e)
)
(wire (pts (xy 139.065 81.915) (xy 143.51 81.915))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid b0838eec-29f5-4c92-aa95-21dd68cc6cf9)
)
(wire (pts (xy 139.065 79.375) (xy 143.51 79.375))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid c0d0ca0c-079b-456e-a8d9-5576760c101d)
)
(hierarchical_label "DN" (shape bidirectional) (at 139.065 79.375 180)
(effects (font (size 1.27 1.27)) (justify right))
(uuid 048a024b-45cc-4252-a264-71a04332d761)
)
(hierarchical_label "DP" (shape bidirectional) (at 139.065 76.835 180)
(effects (font (size 1.27 1.27)) (justify right))
(uuid 0c0d3844-b3d0-45ae-8f72-42191d1d10b2)
)
(hierarchical_label "VCELL-" (shape bidirectional) (at 208.915 89.535 0)
(effects (font (size 1.27 1.27)) (justify left))
(uuid 6c5b0dfe-07c5-4d47-ace9-d900501a6a98)
)
(hierarchical_label "VCELL+" (shape bidirectional) (at 208.915 86.995 0)
(effects (font (size 1.27 1.27)) (justify left))
(uuid b9cefbcc-c2a5-4792-a4dc-52efc112bbc2)
)
(hierarchical_label "CC2" (shape bidirectional) (at 139.065 81.915 180)
(effects (font (size 1.27 1.27)) (justify right))
(uuid d6673908-ad2f-498f-bc7f-07f94c36cab4)
)
(hierarchical_label "VOLTAGE_STATUS" (shape output) (at 209.55 84.455 0)
(effects (font (size 1.27 1.27)) (justify left))
(uuid db246a24-d238-45c4-9b06-86c720061256)
)
(hierarchical_label "CC1" (shape bidirectional) (at 139.065 84.455 180)
(effects (font (size 1.27 1.27)) (justify right))
(uuid dda20e5f-dbb6-449a-ba7a-260201330a9a)
)
(hierarchical_label "CHARGE_STATUS" (shape output) (at 209.55 81.915 0)
(effects (font (size 1.27 1.27)) (justify left))
(uuid ead884b1-9cbb-49f8-a5ee-f1844d300940)
)
(symbol (lib_id "314_power_management_ic:MAX77757") (at 152.4 86.995 0) (unit 1)
(in_bom yes) (on_board yes) (fields_autoplaced)
(uuid db1fa44a-90e3-4b8f-9204-056fdb3aa41c)
(property "Reference" "U?" (id 0) (at 152.4 62.23 0))
(property "Value" "MAX77757" (id 1) (at 152.4 64.77 0))
(property "Footprint" "314_PMIC:FC2QFN-24_3x3mm_P0.4mm" (id 2) (at 134.62 84.455 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 134.62 84.455 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid 5a2b7dd8-9246-4f19-bfda-a4ffe3824875))
(pin "10" (uuid 33f83866-1152-4344-a28c-ee33872535dd))
(pin "11" (uuid 83794dc4-56ef-4c97-9e5d-206bcb7bb259))
(pin "12" (uuid 774d66e3-e902-4044-9077-963124251b13))
(pin "13" (uuid 71bad6b5-fbca-4eb4-8600-f02450a6f059))
(pin "14" (uuid a4fce3dd-0f8d-458e-8b9c-3cee9fd67040))
(pin "15" (uuid 02646e05-86cd-4a7f-86e5-5e8e7ae43100))
(pin "16" (uuid dc93c3ba-92ed-4e4a-9aa7-2395d3251037))
(pin "17" (uuid 9a46b6e2-c2a1-47f6-9c19-69159d162d99))
(pin "18" (uuid 95676fc3-4a71-4ec4-83ce-83c7c152672d))
(pin "19" (uuid a02dacad-0173-4c70-9f68-493d28d00131))
(pin "2" (uuid 988d8d95-4884-40fd-b229-62a12d70e3a6))
(pin "20" (uuid d239a752-15b4-4f35-a26d-3929600b8dbc))
(pin "21" (uuid 0df6f606-8d99-4c45-bad8-840f6222ae3e))
(pin "22" (uuid 1f7b85f1-1f5f-4f8e-a0f2-adc973db3f1b))
(pin "23" (uuid 8834ce2b-4fdb-4eef-8054-9539045351db))
(pin "24" (uuid d2b51795-5ba1-4031-8bd8-97fbcffe9920))
(pin "3" (uuid a7052f9a-3099-42fb-bfa9-6f606ae065c9))
(pin "4" (uuid 79d3ec6f-5afa-4d87-a7c3-36e8cbfa64b8))
(pin "5" (uuid b0f673b4-920c-4d24-9554-caf58d19b00c))
(pin "6" (uuid da632301-25c6-49d6-bdbd-e29bf1beaf38))
(pin "7" (uuid 653a251a-1b2b-4af3-81a3-c8c67785434f))
(pin "8" (uuid 539b7f74-45d3-4e8d-a57f-510111d9d098))
(pin "9" (uuid 50bcc923-3b68-4574-9615-89090674ece0))
)
)