From 6cef8b546488edb2e54b234249cd1a34ecfe0cda Mon Sep 17 00:00:00 2001 From: bach Date: Mon, 10 Feb 2025 20:54:15 +0100 Subject: [PATCH] AP2112K-3.3 voltage regulator --- boxmod.kicad_sch | 503 +++++++++++++++++++++-------------------------- 1 file changed, 223 insertions(+), 280 deletions(-) diff --git a/boxmod.kicad_sch b/boxmod.kicad_sch index 7d592f1..1618e5d 100644 --- a/boxmod.kicad_sch +++ b/boxmod.kicad_sch @@ -3707,12 +3707,15 @@ ) ) ) - (symbol "Regulator_Linear:HT75xx-1-SOT89" + (symbol "Regulator_Linear:AP2112K-3.3" + (pin_names + (offset 0.254) + ) (exclude_from_sim no) (in_bom yes) (on_board yes) (property "Reference" "U" - (at -5.08 -3.81 0) + (at -5.08 5.715 0) (effects (font (size 1.27 1.27) @@ -3720,25 +3723,25 @@ (justify left) ) ) - (property "Value" "HT75xx-1-SOT89" - (at 0 6.35 0) + (property "Value" "AP2112K-3.3" + (at 0 5.715 0) (effects (font (size 1.27 1.27) ) + (justify left) ) ) - (property "Footprint" "Package_TO_SOT_SMD:SOT-89-3" + (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 0 8.255 0) (effects (font (size 1.27 1.27) - (italic yes) ) (hide yes) ) ) - (property "Datasheet" "https://www.holtek.com/documents/10179/116711/HT75xx-1v250.pdf" + (property "Datasheet" "https://www.diodes.com/assets/Datasheets/AP2112.pdf" (at 0 2.54 0) (effects (font @@ -3747,7 +3750,7 @@ (hide yes) ) ) - (property "Description" "100mA Low Dropout Voltage Regulator, Fixed Output, SOT89" + (property "Description" "600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5" (at 0 0 0) (effects (font @@ -3756,7 +3759,7 @@ (hide yes) ) ) - (property "ki_keywords" "100mA LDO Regulator Fixed Positive" + (property "ki_keywords" "linear regulator ldo fixed positive" (at 0 0 0) (effects (font @@ -3765,7 +3768,7 @@ (hide yes) ) ) - (property "ki_fp_filters" "SOT?89*" + (property "ki_fp_filters" "SOT?23?5*" (at 0 0 0) (effects (font @@ -3774,10 +3777,10 @@ (hide yes) ) ) - (symbol "HT75xx-1-SOT89_0_1" + (symbol "AP2112K-3.3_0_1" (rectangle - (start -5.08 5.08) - (end 5.08 -2.54) + (start -5.08 4.445) + (end 5.08 -5.08) (stroke (width 0.254) (type default) @@ -3787,11 +3790,11 @@ ) ) ) - (symbol "HT75xx-1-SOT89_1_1" + (symbol "AP2112K-3.3_1_1" (pin power_in line - (at 0 -5.08 90) + (at -7.62 2.54 0) (length 2.54) - (name "GND" + (name "VIN" (effects (font (size 1.27 1.27) @@ -3807,9 +3810,9 @@ ) ) (pin power_in line - (at -7.62 2.54 0) + (at 0 -7.62 90) (length 2.54) - (name "VIN" + (name "GND" (effects (font (size 1.27 1.27) @@ -3824,6 +3827,42 @@ ) ) ) + (pin input line + (at -7.62 0 0) + (length 2.54) + (name "EN" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (number "3" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + ) + (pin no_connect line + (at 5.08 0 180) + (length 2.54) hide + (name "NC" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (number "4" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + ) (pin power_out line (at 7.62 2.54 180) (length 2.54) @@ -3834,7 +3873,7 @@ ) ) ) - (number "3" + (number "5" (effects (font (size 1.27 1.27) @@ -5685,126 +5724,6 @@ ) ) ) - (symbol "power:+12V" - (power) - (pin_names - (offset 0) - ) - (exclude_from_sim no) - (in_bom yes) - (on_board yes) - (property "Reference" "#PWR" - (at 0 -3.81 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Value" "+12V" - (at 0 3.556 0) - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (property "Footprint" "" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Datasheet" "" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Description" "Power symbol creates a global label with name \"+12V\"" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "ki_keywords" "global power" - (at 0 0 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (symbol "+12V_0_1" - (polyline - (pts - (xy -0.762 1.27) (xy 0 2.54) - ) - (stroke - (width 0) - (type default) - ) - (fill - (type none) - ) - ) - (polyline - (pts - (xy 0 0) (xy 0 2.54) - ) - (stroke - (width 0) - (type default) - ) - (fill - (type none) - ) - ) - (polyline - (pts - (xy 0 2.54) (xy 0.762 1.27) - ) - (stroke - (width 0) - (type default) - ) - (fill - (type none) - ) - ) - ) - (symbol "+12V_1_1" - (pin power_in line - (at 0 0 90) - (length 0) hide - (name "+12V" - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (number "1" - (effects - (font - (size 1.27 1.27) - ) - ) - ) - ) - ) - ) (symbol "power:+3.3V" (power) (pin_names @@ -6673,6 +6592,12 @@ (color 0 0 0 0) (uuid "5e612b7d-95fe-4bd7-949f-a70b8fc4404d") ) + (junction + (at 27.94 182.88) + (diameter 0) + (color 0 0 0 0) + (uuid "65bc46f2-2d7d-4111-854b-2388614adcd2") + ) (junction (at 218.44 43.18) (diameter 0) @@ -6721,18 +6646,18 @@ (color 0 0 0 0) (uuid "8fbfbb1d-c229-48ea-8a99-c591d40861c0") ) + (junction + (at 45.72 180.34) + (diameter 0) + (color 0 0 0 0) + (uuid "970b4a40-f5c8-43bf-8b8c-15e68e44f5a6") + ) (junction (at 80.01 86.36) (diameter 0) (color 0 0 0 0) (uuid "9dd5d14b-36b0-4a2b-ad26-b1f91462cdbc") ) - (junction - (at 46.99 180.34) - (diameter 0) - (color 0 0 0 0) - (uuid "9eecbaab-3d57-455c-a445-6dbf96764891") - ) (junction (at 16.51 52.07) (diameter 0) @@ -6757,12 +6682,6 @@ (color 0 0 0 0) (uuid "c157e39a-ad68-439a-9093-a16128fa68ca") ) - (junction - (at 36.83 187.96) - (diameter 0) - (color 0 0 0 0) - (uuid "c71f55cd-11fe-4047-b95e-2f5d9893fb4b") - ) (junction (at 44.45 26.67) (diameter 0) @@ -6965,16 +6884,6 @@ ) (uuid "11377225-1192-4577-a11a-9ca23dce9978") ) - (wire - (pts - (xy 46.99 180.34) (xy 54.61 180.34) - ) - (stroke - (width 0) - (type default) - ) - (uuid "11f97727-7aac-40bf-aecb-d70465441d47") - ) (wire (pts (xy 90.17 127) (xy 99.06 127) @@ -7025,16 +6934,6 @@ ) (uuid "1c01d52e-7266-4937-aff7-c71ade0c2b67") ) - (wire - (pts - (xy 36.83 186.69) (xy 36.83 187.96) - ) - (stroke - (width 0) - (type default) - ) - (uuid "1c1aa68e-72a8-4f55-83ca-a0554456f057") - ) (wire (pts (xy 217.17 50.8) (xy 218.44 50.8) @@ -7165,6 +7064,16 @@ ) (uuid "3522f34c-6487-49bf-ac51-7323b17345b2") ) + (wire + (pts + (xy 27.94 182.88) (xy 27.94 180.34) + ) + (stroke + (width 0) + (type default) + ) + (uuid "360239ca-2d36-41bf-801a-e2781682dcf0") + ) (wire (pts (xy 55.88 110.49) (xy 55.88 114.3) @@ -7315,16 +7224,6 @@ ) (uuid "507581eb-367b-44b3-a5cb-cbf17268a41b") ) - (wire - (pts - (xy 36.83 187.96) (xy 36.83 191.77) - ) - (stroke - (width 0) - (type default) - ) - (uuid "50d0f301-4c90-4b17-89eb-93aa0a1e222e") - ) (wire (pts (xy 223.52 50.8) (xy 223.52 48.26) @@ -7507,7 +7406,7 @@ ) (wire (pts - (xy 44.45 180.34) (xy 46.99 180.34) + (xy 44.45 180.34) (xy 45.72 180.34) ) (stroke (width 0) @@ -7705,6 +7604,16 @@ ) (uuid "8a69fa63-9b01-4512-9633-60770ffd6532") ) + (wire + (pts + (xy 27.94 182.88) (xy 29.21 182.88) + ) + (stroke + (width 0) + (type default) + ) + (uuid "8b41f468-3b96-4d18-acdd-389b41571595") + ) (wire (pts (xy 99.06 26.67) (xy 99.06 31.75) @@ -8087,7 +7996,7 @@ ) (wire (pts - (xy 46.99 187.96) (xy 46.99 191.77) + (xy 45.72 190.5) (xy 45.72 191.77) ) (stroke (width 0) @@ -8115,6 +8024,16 @@ ) (uuid "c971b6cb-a311-4ddb-a3b1-6cbd1e89d0e2") ) + (wire + (pts + (xy 45.72 180.34) (xy 54.61 180.34) + ) + (stroke + (width 0) + (type default) + ) + (uuid "ce4a2892-6a19-4fa5-a15d-71375a5d213c") + ) (wire (pts (xy 156.21 171.45) (xy 156.21 176.53) @@ -8197,7 +8116,7 @@ ) (wire (pts - (xy 27.94 187.96) (xy 27.94 191.77) + (xy 27.94 190.5) (xy 27.94 191.77) ) (stroke (width 0) @@ -8327,7 +8246,17 @@ ) (wire (pts - (xy 36.83 191.77) (xy 46.99 191.77) + (xy 36.83 190.5) (xy 36.83 191.77) + ) + (stroke + (width 0) + (type default) + ) + (uuid "f5374955-ff92-4fce-b56a-cb4e40a71bae") + ) + (wire + (pts + (xy 36.83 191.77) (xy 45.72 191.77) ) (stroke (width 0) @@ -8355,6 +8284,16 @@ ) (uuid "f8d20ee8-1fa4-4ea6-b52e-f0be6681828a") ) + (wire + (pts + (xy 45.72 182.88) (xy 45.72 180.34) + ) + (stroke + (width 0) + (type default) + ) + (uuid "f9392b10-6398-4a1d-9e60-03e1142cde6a") + ) (wire (pts (xy 120.65 41.91) (xy 120.65 44.45) @@ -8563,9 +8502,9 @@ ) (uuid "1bbdd0ed-f075-44a4-94d9-d9335a0fbf4e") ) - (text "Convertisseur\n24~5V->3V3" + (text "Regulateur 3V3" (exclude_from_sim no) - (at 15.24 172.72 0) + (at 15.24 169.672 0) (effects (font (size 1.27 1.27) @@ -10939,72 +10878,6 @@ ) ) ) - (symbol - (lib_id "power:+12V") - (at 19.05 180.34 0) - (unit 1) - (exclude_from_sim no) - (in_bom yes) - (on_board yes) - (dnp no) - (fields_autoplaced yes) - (uuid "2c946ca6-f739-43cd-8033-f22690bab388") - (property "Reference" "#PWR043" - (at 19.05 184.15 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Value" "+5V" - (at 19.05 175.26 0) - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (property "Footprint" "" - (at 19.05 180.34 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Datasheet" "" - (at 19.05 180.34 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (property "Description" "" - (at 19.05 180.34 0) - (effects - (font - (size 1.27 1.27) - ) - (hide yes) - ) - ) - (pin "1" - (uuid "2b9ae255-c1b0-491b-a061-8e296a78bc94") - ) - (instances - (project "boxmod" - (path "/e79128ee-212b-4442-a43f-c163c43b8a09" - (reference "#PWR043") - (unit 1) - ) - ) - ) - ) (symbol (lib_id "Device:L") (at 271.78 33.02 90) @@ -12330,6 +12203,71 @@ ) ) ) + (symbol + (lib_id "power:+BATT") + (at 19.05 180.34 0) + (unit 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (dnp no) + (uuid "4d41d73f-219d-4b4d-bbee-93494d890228") + (property "Reference" "#PWR022" + (at 19.05 184.15 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Value" "+BATT" + (at 18.796 175.768 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 19.05 180.34 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Datasheet" "" + (at 19.05 180.34 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (property "Description" "Power symbol creates a global label with name \"+BATT\"" + (at 19.05 180.34 0) + (effects + (font + (size 1.27 1.27) + ) + (hide yes) + ) + ) + (pin "1" + (uuid "ed94326a-8f77-4b3e-8f49-4695cccb7b59") + ) + (instances + (project "boxmod" + (path "/e79128ee-212b-4442-a43f-c163c43b8a09" + (reference "#PWR022") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "Switch:SW_Push") (at 104.14 186.69 270) @@ -12401,7 +12339,7 @@ ) ) (symbol - (lib_id "Regulator_Linear:HT75xx-1-SOT89") + (lib_id "Regulator_Linear:AP2112K-3.3") (at 36.83 182.88 0) (unit 1) (exclude_from_sim no) @@ -12411,32 +12349,31 @@ (fields_autoplaced yes) (uuid "5393767b-1d53-42cf-857d-87ddafca220f") (property "Reference" "U4" - (at 36.83 172.72 0) + (at 36.83 173.99 0) (effects (font (size 1.27 1.27) ) ) ) - (property "Value" "HT7133-SOT89" - (at 36.83 175.26 0) + (property "Value" "AP2112K-3.3" + (at 36.83 176.53 0) (effects (font (size 1.27 1.27) ) ) ) - (property "Footprint" "Package_TO_SOT_SMD:SOT-89-3" + (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 36.83 174.625 0) (effects (font (size 1.27 1.27) - (italic yes) ) (hide yes) ) ) - (property "Datasheet" "https://www.holtek.com/documents/10179/116711/HT75xx-1v250.pdf" + (property "Datasheet" "https://www.diodes.com/assets/Datasheets/AP2112.pdf" (at 36.83 180.34 0) (effects (font @@ -12445,7 +12382,7 @@ (hide yes) ) ) - (property "Description" "" + (property "Description" "600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5" (at 36.83 182.88 0) (effects (font @@ -12463,6 +12400,12 @@ (pin "3" (uuid "cafe6fec-b3f5-43e6-ba02-fb9355616763") ) + (pin "5" + (uuid "9355bc97-a205-45cc-b431-917da2b51cc1") + ) + (pin "4" + (uuid "93a8301f-15a5-4656-b7a7-0e8d93236245") + ) (instances (project "boxmod" (path "/e79128ee-212b-4442-a43f-c163c43b8a09" @@ -13021,7 +12964,7 @@ ) (symbol (lib_id "Device:C") - (at 46.99 184.15 180) + (at 45.72 186.69 180) (unit 1) (exclude_from_sim no) (in_bom yes) @@ -13029,15 +12972,15 @@ (dnp no) (uuid "6d2c4f3f-2703-4ca7-a1a8-78f8552b510d") (property "Reference" "C17" - (at 52.07 184.15 0) + (at 50.8 186.69 0) (effects (font (size 1.27 1.27) ) ) ) - (property "Value" "10µf" - (at 53.34 186.69 0) + (property "Value" "1µf" + (at 52.07 189.23 0) (effects (font (size 1.27 1.27) @@ -13045,7 +12988,7 @@ ) ) (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" - (at 46.0248 180.34 0) + (at 44.7548 182.88 0) (effects (font (size 1.27 1.27) @@ -13054,7 +12997,7 @@ ) ) (property "Datasheet" "~" - (at 46.99 184.15 0) + (at 45.72 186.69 0) (effects (font (size 1.27 1.27) @@ -13063,7 +13006,7 @@ ) ) (property "Description" "" - (at 46.99 184.15 0) + (at 45.72 186.69 0) (effects (font (size 1.27 1.27) @@ -15812,7 +15755,7 @@ ) (symbol (lib_id "Device:C") - (at 27.94 184.15 0) + (at 27.94 186.69 0) (unit 1) (exclude_from_sim no) (in_bom yes) @@ -15820,14 +15763,6 @@ (dnp no) (uuid "cf2e8a87-f116-4d0f-b090-6a81c39f7b79") (property "Reference" "C16" - (at 21.59 184.15 0) - (effects - (font - (size 1.27 1.27) - ) - ) - ) - (property "Value" "10µf" (at 21.59 186.69 0) (effects (font @@ -15835,8 +15770,16 @@ ) ) ) + (property "Value" "1µf" + (at 21.59 189.23 0) + (effects + (font + (size 1.27 1.27) + ) + ) + ) (property "Footprint" "Capacitor_SMD:C_0805_2012Metric" - (at 28.9052 187.96 0) + (at 28.9052 190.5 0) (effects (font (size 1.27 1.27) @@ -15845,7 +15788,7 @@ ) ) (property "Datasheet" "~" - (at 27.94 184.15 0) + (at 27.94 186.69 0) (effects (font (size 1.27 1.27) @@ -15854,7 +15797,7 @@ ) ) (property "Description" "" - (at 27.94 184.15 0) + (at 27.94 186.69 0) (effects (font (size 1.27 1.27)