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/milkFrother.kicad_sch

427 lines
18 KiB

(kicad_sch (version 20211123) (generator eeschema)
(uuid 6e526446-9de7-47e6-bb0d-7c7aeb855f27)
(paper "A4")
(lib_symbols
(symbol "310_smps_buck:BD9F800MUX" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
(property "Reference" "U" (id 0) (at 0 20.32 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "BD9F800MUX" (id 1) (at 0 11.43 90)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "Sensum:BD9F800MUX" (id 2) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "https://fscdn.rohm.com/en/products/databook/datasheet/ic/power/switching_regulator/bd9f800mux-e.pdf" (id 3) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_keywords" "Rohm dcdc converter buck" (id 4) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "ki_description" "4.5V to 28V Input, 8.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter" (id 5) (at 0 0 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "BD9F800MUX_0_1"
(rectangle (start -8.89 20.32) (end 8.89 -17.78)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "BD9F800MUX_1_1"
(pin power_out line (at 11.43 17.78 180) (length 2.54)
(name "BOOT" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at 0 -20.32 90) (length 2.54)
(name "PGND" (effects (font (size 1.27 1.27))))
(number "10" (effects (font (size 1.27 1.27))))
)
(pin input line (at -11.43 -15.24 0) (length 2.54)
(name "EN" (effects (font (size 1.27 1.27))))
(number "11" (effects (font (size 1.27 1.27))))
)
(pin output line (at -11.43 -11.43 0) (length 2.54)
(name "PGD" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at 11.43 -2.54 180) (length 2.54)
(name "VOUT" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
(pin input line (at -11.43 -2.54 0) (length 2.54)
(name "FREQ" (effects (font (size 1.27 1.27))))
(number "4" (effects (font (size 1.27 1.27))))
)
(pin input line (at 11.43 -11.43 180) (length 2.54)
(name "FB" (effects (font (size 1.27 1.27))))
(number "5" (effects (font (size 1.27 1.27))))
)
(pin input line (at -11.43 7.62 0) (length 2.54)
(name "VREG" (effects (font (size 1.27 1.27))))
(number "6" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at 11.43 -15.24 180) (length 2.54)
(name "GND" (effects (font (size 1.27 1.27))))
(number "7" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at -11.43 17.78 0) (length 2.54)
(name "Vin" (effects (font (size 1.27 1.27))))
(number "8" (effects (font (size 1.27 1.27))))
)
(pin power_out line (at 11.43 7.62 180) (length 2.54)
(name "SW" (effects (font (size 1.27 1.27))))
(number "9" (effects (font (size 1.27 1.27))))
)
)
)
(symbol "818_USB:MOLEX 2130830005" (in_bom yes) (on_board yes)
(property "Reference" "J?" (id 0) (at 0 31.75 0)
(effects (font (size 1.27 1.27)))
)
(property "Value" "MOLEX 2130830005" (id 1) (at 0 29.21 0)
(effects (font (size 1.27 1.27)))
)
(property "Footprint" "" (id 2) (at -21.59 -10.16 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at -21.59 -10.16 0)
(effects (font (size 1.27 1.27)) hide)
)
(symbol "MOLEX 2130830005_0_1"
(arc (start -11.43 15.24) (mid 8.0822 7.1578) (end 0 26.67)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(rectangle (start -0.635 20.32) (end 0.635 -21.59)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(arc (start 0 -27.94) (mid 8.0822 -8.4278) (end -11.43 -16.51)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy -11.43 -16.51)
(xy -11.43 15.24)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(polyline
(pts
(xy 11.43 15.24)
(xy 11.43 -16.51)
)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(arc (start 0 26.67) (mid -8.0822 7.1578) (end 11.43 15.24)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
(arc (start 11.43 -16.51) (mid -8.0822 -8.4278) (end 0 -27.94)
(stroke (width 0) (type default) (color 0 0 0 0))
(fill (type none))
)
)
(symbol "MOLEX 2130830005_1_1"
(pin free line (at -13.97 12.7 0) (length 2.54)
(name "A1_GND" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin input line (at -13.97 -10.16 0) (length 2.54)
(name "A10_RX2-" (effects (font (size 1.27 1.27))))
(number "10" (effects (font (size 1.27 1.27))))
)
(pin input line (at -13.97 -12.7 0) (length 2.54)
(name "A11_RX2+" (effects (font (size 1.27 1.27))))
(number "11" (effects (font (size 1.27 1.27))))
)
(pin free line (at -13.97 -15.24 0) (length 2.54)
(name "A12_GND" (effects (font (size 1.27 1.27))))
(number "12" (effects (font (size 1.27 1.27))))
)
(pin free line (at 13.97 12.7 180) (length 2.54)
(name "B1_GND" (effects (font (size 1.27 1.27))))
(number "13" (effects (font (size 1.27 1.27))))
)
(pin output line (at 13.97 10.16 180) (length 2.54)
(name "B2_TX2+" (effects (font (size 1.27 1.27))))
(number "14" (effects (font (size 1.27 1.27))))
)
(pin output line (at 13.97 7.62 180) (length 2.54)
(name "B3_TX2-" (effects (font (size 1.27 1.27))))
(number "15" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at 13.97 5.08 180) (length 2.54)
(name "B4_VBUS" (effects (font (size 1.27 1.27))))
(number "16" (effects (font (size 1.27 1.27))))
)
(pin output line (at 13.97 2.54 180) (length 2.54)
(name "B5_CC2" (effects (font (size 1.27 1.27))))
(number "17" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at 13.97 0 180) (length 2.54)
(name "B6_D+" (effects (font (size 1.27 1.27))))
(number "18" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at 13.97 -2.54 180) (length 2.54)
(name "B7_D-" (effects (font (size 1.27 1.27))))
(number "19" (effects (font (size 1.27 1.27))))
)
(pin output line (at -13.97 10.16 0) (length 2.54)
(name "A2_TX1+" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at 13.97 -5.08 180) (length 2.54)
(name "B8_SBU2" (effects (font (size 1.27 1.27))))
(number "20" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at 13.97 -7.62 180) (length 2.54)
(name "B9_VBUS" (effects (font (size 1.27 1.27))))
(number "21" (effects (font (size 1.27 1.27))))
)
(pin input line (at 13.97 -10.16 180) (length 2.54)
(name "B10_RX1-" (effects (font (size 1.27 1.27))))
(number "22" (effects (font (size 1.27 1.27))))
)
(pin input line (at 13.97 -12.7 180) (length 2.54)
(name "B11_RX1+" (effects (font (size 1.27 1.27))))
(number "23" (effects (font (size 1.27 1.27))))
)
(pin free line (at 13.97 -15.24 180) (length 2.54)
(name "B12_GND" (effects (font (size 1.27 1.27))))
(number "24" (effects (font (size 1.27 1.27))))
)
(pin free line (at 13.97 -29.21 180) (length 2.54)
(name "mount_1" (effects (font (size 1.27 1.27))))
(number "25" (effects (font (size 1.27 1.27))))
)
(pin free line (at 13.97 -31.75 180) (length 2.54)
(name "mount_2" (effects (font (size 1.27 1.27))))
(number "26" (effects (font (size 1.27 1.27))))
)
(pin free line (at 13.97 -34.29 180) (length 2.54)
(name "mount_3" (effects (font (size 1.27 1.27))))
(number "27" (effects (font (size 1.27 1.27))))
)
(pin free line (at 13.97 -36.83 180) (length 2.54)
(name "mount_4" (effects (font (size 1.27 1.27))))
(number "28" (effects (font (size 1.27 1.27))))
)
(pin output line (at -13.97 7.62 0) (length 2.54)
(name "A3_TX1-" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at -13.97 5.08 0) (length 2.54)
(name "A4_VBUS" (effects (font (size 1.27 1.27))))
(number "4" (effects (font (size 1.27 1.27))))
)
(pin output line (at -13.97 2.54 0) (length 2.54)
(name "A5_CC1" (effects (font (size 1.27 1.27))))
(number "5" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at -13.97 0 0) (length 2.54)
(name "A6_D+" (effects (font (size 1.27 1.27))))
(number "6" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at -13.97 -2.54 0) (length 2.54)
(name "A7_D-" (effects (font (size 1.27 1.27))))
(number "7" (effects (font (size 1.27 1.27))))
)
(pin bidirectional line (at -13.97 -5.08 0) (length 2.54)
(name "A8_SBU1" (effects (font (size 1.27 1.27))))
(number "8" (effects (font (size 1.27 1.27))))
)
(pin power_in line (at -13.97 -7.62 0) (length 2.54)
(name "A9_VBUS" (effects (font (size 1.27 1.27))))
(number "9" (effects (font (size 1.27 1.27))))
)
)
)
)
(junction (at 61.595 137.16) (diameter 0) (color 0 0 0 0)
(uuid 88575bfb-c70a-49eb-9065-c626404000ee)
)
(junction (at 61.595 139.7) (diameter 0) (color 0 0 0 0)
(uuid abcad9a8-c235-4a3e-9dbe-46d20357cf28)
)
(wire (pts (xy 61.595 142.24) (xy 58.42 142.24))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 2bb3de5e-9978-4971-87fb-cf8271841883)
)
(wire (pts (xy 58.42 137.16) (xy 61.595 137.16))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 6cf9738d-e131-41a7-b8e1-6c35766da530)
)
(wire (pts (xy 58.42 134.62) (xy 61.595 134.62))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 6d638067-b745-49bf-839c-98ce42312d73)
)
(wire (pts (xy 61.595 134.62) (xy 61.595 137.16))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid 86bdc5e2-15b5-4f88-b8de-cc685ebc6dc3)
)
(wire (pts (xy 61.595 139.7) (xy 61.595 142.24))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid b3796c0a-e5d2-4f41-b022-b3af9921f481)
)
(wire (pts (xy 58.42 139.7) (xy 61.595 139.7))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid d8465ef1-537c-4f45-b8c6-44032955ff21)
)
(wire (pts (xy 61.595 137.16) (xy 61.595 139.7))
(stroke (width 0) (type default) (color 0 0 0 0))
(uuid e529c682-e43f-4a02-aa9c-0dc7a11d34f2)
)
(text "MOLEX: 2130830005" (at 142.24 109.22 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 0d2827ea-0742-4e88-a927-edb6d721c758)
)
(text "MAX77757\n" (at 134.62 91.44 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 134859a2-15aa-4565-b1e7-26feea15069d)
)
(text "TC78H630FNG\n" (at 132.08 99.06 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid aab1494f-afe7-4efa-a0b8-74ad36a73f8a)
)
(symbol (lib_id "310_smps_buck:BD9F800MUX") (at 67.31 38.1 0) (unit 1)
(in_bom yes) (on_board yes) (fields_autoplaced)
(uuid 4225b7cb-04bd-4970-b8c7-d9e396d26018)
(property "Reference" "U?" (id 0) (at 67.31 12.7 0))
(property "Value" "BD9F800MUX" (id 1) (at 67.31 15.24 0))
(property "Footprint" "310_smps_buck:BD9F800MUX" (id 2) (at 67.31 38.1 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "https://fscdn.rohm.com/en/products/databook/datasheet/ic/power/switching_regulator/bd9f800mux-e.pdf" (id 3) (at 67.31 38.1 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid dd884e95-2f7c-4b91-8dc5-1c066c683221))
(pin "10" (uuid 0690ff0f-7c49-4e61-8367-09652f55e5d9))
(pin "11" (uuid eafb2ea7-e7c7-4d65-bbf6-fd9459d60131))
(pin "2" (uuid 6b36dfcc-4b06-4e27-b70d-d21b531370af))
(pin "3" (uuid 05f24a79-c669-47f6-98ed-8339f354a99b))
(pin "4" (uuid 98c0e789-bccd-45b5-a99f-963642e304de))
(pin "5" (uuid 5801851f-8ce8-4c96-80c7-5f1f60daab53))
(pin "6" (uuid d76e729e-1c87-4eff-8347-92c19f64592b))
(pin "7" (uuid bdacb469-d1e8-4431-afa9-8bbd0712ccad))
(pin "8" (uuid 685653ba-9924-4e1a-82a3-6053fb29d1b9))
(pin "9" (uuid fb7a1cc0-1e28-4af1-9b24-0ec3fe0c896d))
)
(symbol (lib_id "818_USB:MOLEX 2130830005") (at 44.45 105.41 0) (unit 1)
(in_bom yes) (on_board yes) (fields_autoplaced)
(uuid 73fb1410-310c-44bb-a7f8-686dcbf8f6cb)
(property "Reference" "J?" (id 0) (at 44.45 73.66 0))
(property "Value" "MOLEX 2130830005" (id 1) (at 44.45 76.2 0))
(property "Footprint" "" (id 2) (at 22.86 115.57 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Datasheet" "" (id 3) (at 22.86 115.57 0)
(effects (font (size 1.27 1.27)) hide)
)
(pin "1" (uuid a993bcc2-0ff1-4d3c-bc4c-ca580c9c5d7d))
(pin "10" (uuid a3e6fa52-9f68-43c3-a6a6-ff5f20133ff6))
(pin "11" (uuid f47bf7ce-c9a7-4aa4-872e-c60152bdfd96))
(pin "12" (uuid 41928c44-1adf-4687-9a9d-bc900133798a))
(pin "13" (uuid a4dcf6f7-4fee-4597-a1cb-260ed3bab3e5))
(pin "14" (uuid 4f5a66ca-a6be-41a4-8e84-f07732ec2ae4))
(pin "15" (uuid 3935da70-eacf-42fe-a023-8fca1c04a889))
(pin "16" (uuid de365856-da88-4b85-bf50-f2dd8674358d))
(pin "17" (uuid d0e58bfe-e041-4146-b798-c16e92f02f6e))
(pin "18" (uuid 845fc32d-cd68-417a-bdb5-58e85270cfe3))
(pin "19" (uuid 5cf78fe5-1868-46bc-9074-7366ae5816f8))
(pin "2" (uuid 287fb3b6-b123-49dd-9cd1-3fe5dba3ec17))
(pin "20" (uuid 5b0dde9e-3655-4f51-b6a2-a06ef7b212c8))
(pin "21" (uuid 93a00ce6-3d54-414b-a45c-53f1e4539e20))
(pin "22" (uuid 4583834d-b40b-4ffa-b443-44a516013a11))
(pin "23" (uuid 31677fce-9096-4190-a922-6219d294eac1))
(pin "24" (uuid 46a8842d-b9cb-4e73-89e8-e4c7b12fc815))
(pin "25" (uuid 4c3e1746-62ef-4a68-b3b3-439f8b84782a))
(pin "26" (uuid 1bfb4513-aca4-4ad7-9e42-7344311ba035))
(pin "27" (uuid 1ffee517-a1f2-4665-84a0-ae9d69b3d379))
(pin "28" (uuid 42a38823-27cf-4419-b7cf-38e9514d6c6f))
(pin "3" (uuid 3783bedf-e913-4f47-9e85-8788760433cd))
(pin "4" (uuid 01489520-d243-4f38-babe-dd19a546bb70))
(pin "5" (uuid 750deb73-55de-4e6d-9e1d-f3a4073486a5))
(pin "6" (uuid d03ebc2d-1a52-4d6f-8422-d26c7ab2e4f6))
(pin "7" (uuid 974835fc-9bd8-4995-a070-68339042d45c))
(pin "8" (uuid d74fd27a-d954-4690-b485-f36479c6ef82))
(pin "9" (uuid d0db4df3-8390-4ed7-898f-892cf8c8a709))
)
(sheet (at 171.45 57.15) (size 53.34 34.29) (fields_autoplaced)
(stroke (width 0.1524) (type solid) (color 0 0 0 0))
(fill (color 0 0 0 0.0000))
(uuid 2c0c0b35-eaf6-4f9e-a023-5d1b52338afb)
(property "Sheet name" "Motor Driver" (id 0) (at 171.45 56.4384 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
)
(property "Sheet file" "motor_driver.kicad_sch" (id 1) (at 171.45 92.0246 0)
(effects (font (size 1.27 1.27)) (justify left top))
)
)
(sheet (at 87.63 88.9) (size 25.4 27.94) (fields_autoplaced)
(stroke (width 0.1524) (type solid) (color 0 0 0 0))
(fill (color 0 0 0 0.0000))
(uuid 874c218a-578e-4a62-a8c1-fe8414dd125f)
(property "Sheet name" "Battery Management" (id 0) (at 87.63 88.1884 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
)
(property "Sheet file" "battery_management.kicad_sch" (id 1) (at 87.63 117.4246 0)
(effects (font (size 1.27 1.27)) (justify left top))
)
)
(sheet (at 220.98 110.49) (size 31.75 33.02) (fields_autoplaced)
(stroke (width 0.1524) (type solid) (color 0 0 0 0))
(fill (color 0 0 0 0.0000))
(uuid 8e890467-c89f-4810-ab59-ad88ec90fe5c)
(property "Sheet name" "MCU" (id 0) (at 220.98 109.7784 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
)
(property "Sheet file" "mcu.kicad_sch" (id 1) (at 220.98 144.0946 0)
(effects (font (size 1.27 1.27)) (justify left top))
)
)
(sheet (at 115.57 147.32) (size 48.26 38.1) (fields_autoplaced)
(stroke (width 0.1524) (type solid) (color 0 0 0 0))
(fill (color 0 0 0 0.0000))
(uuid e47999ae-4ad0-4f52-b93a-798690a80d13)
(property "Sheet name" "User Interface" (id 0) (at 115.57 146.6084 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
)
(property "Sheet file" "user_interface.kicad_sch" (id 1) (at 115.57 186.0046 0)
(effects (font (size 1.27 1.27)) (justify left top))
)
)
(sheet_instances
(path "/" (page "1"))
(path "/874c218a-578e-4a62-a8c1-fe8414dd125f" (page "2"))
(path "/e47999ae-4ad0-4f52-b93a-798690a80d13" (page "3"))
(path "/2c0c0b35-eaf6-4f9e-a023-5d1b52338afb" (page "4"))
(path "/8e890467-c89f-4810-ab59-ad88ec90fe5c" (page "5"))
)
(symbol_instances
(path "/73fb1410-310c-44bb-a7f8-686dcbf8f6cb"
(reference "J?") (unit 1) (value "MOLEX 2130830005") (footprint "")
)
(path "/4225b7cb-04bd-4970-b8c7-d9e396d26018"
(reference "U?") (unit 1) (value "BD9F800MUX") (footprint "310_smps_buck:BD9F800MUX")
)
)
)