22<export version =" E" >
33 <design >
44 <source >/github/workspace/hw/sch_pcb/LION1CELL02.kicad_sch</source >
5- <date >2026-01-16T22:06:09 +0000</date >
5+ <date >2026-01-17T16:14:24 +0000</date >
66 <tool >Eeschema 9.0.6+1</tool >
77 <sheet number =" 1" name =" /" tstamps =" /" >
88 <title_block >
10991099 <tstamps >55c1c93f-3a3e-4378-9da4-085f10ddbda7</tstamps >
11001100 </comp >
11011101 <comp ref =" Q4" >
1102- <value >DMN1029UFDB-7 </value >
1102+ <value >~ </value >
11031103 <datasheet >~</datasheet >
11041104 <description >N-MOSFET transistor, gate/drain/source</description >
11051105 <fields >
11151115 <tstamps >49e00217-b089-4fe5-9633-8474be333730</tstamps >
11161116 </comp >
11171117 <comp ref =" Q5" >
1118- <value >DMN1029UFDB-7 </value >
1118+ <value >~ </value >
11191119 <datasheet >~</datasheet >
11201120 <description >N-MOSFET transistor, gate/drain/source</description >
11211121 <fields >
13491349 </comp >
13501350 <comp ref =" R12" >
13511351 <value >2k2</value >
1352- <footprint >Resistor_SMD:R_0805_2012Metric</footprint >
13531352 <datasheet >~</datasheet >
1354- <description >Resistor</description >
1353+ <description >Resistor, small symbol </description >
13551354 <fields >
1356- <field name =" Footprint" >Resistor_SMD:R_0805_2012Metric</ field >
1355+ <field name =" Footprint" / >
13571356 <field name =" Datasheet" >~</field >
1358- <field name =" Description" >Resistor</field >
1357+ <field name =" Description" >Resistor, small symbol </field >
13591358 </fields >
1360- <libsource lib =" Device" part =" R " description =" Resistor" />
1359+ <libsource lib =" Device" part =" R_Small " description =" Resistor, small symbol " />
13611360 <property name =" Sheetname" value =" " />
13621361 <property name =" Sheetfile" value =" LION1CELL02.kicad_sch" />
1363- <property name =" ki_keywords" value =" R res resistor" />
1362+ <property name =" ki_keywords" value =" R resistor" />
13641363 <property name =" ki_fp_filters" value =" R_*" />
13651364 <sheetpath names =" /" tstamps =" /" />
1366- <tstamps >9d5958db-69fd-468a-bb98-d444680fbea9 </tstamps >
1365+ <tstamps >5204f191-9b81-473a-81b9-0597e555c2a3 </tstamps >
13671366 </comp >
13681367 <comp ref =" R13" >
13691368 <value >270R</value >
@@ -2063,24 +2062,6 @@ NVDC Power Path Management</field>
20632062 <pin num =" 3" name =" C" type =" passive" />
20642063 </pins >
20652064 </libpart >
2066- <libpart lib =" Device" part =" R" >
2067- <description >Resistor</description >
2068- <docs >~</docs >
2069- <footprints >
2070- <fp >R_*</fp >
2071- </footprints >
2072- <fields >
2073- <field name =" Reference" >R</field >
2074- <field name =" Value" >R</field >
2075- <field name =" Footprint" />
2076- <field name =" Datasheet" >~</field >
2077- <field name =" Description" >Resistor</field >
2078- </fields >
2079- <pins >
2080- <pin num =" 1" name =" " type =" passive" />
2081- <pin num =" 2" name =" " type =" passive" />
2082- </pins >
2083- </libpart >
20842065 <libpart lib =" Device" part =" R_Small" >
20852066 <description >Resistor, small symbol</description >
20862067 <docs >~</docs >
@@ -2469,9 +2450,7 @@ NVDC Power Path Management</field>
24692450 <node ref =" J2" pin =" 3" pintype =" input" />
24702451 <node ref =" J2" pin =" 4" pintype =" input" />
24712452 <node ref =" JP1" pin =" 3" pinfunction =" B" pintype =" passive" />
2472- <node ref =" Q4" pin =" 3" pinfunction =" S" pintype =" passive" />
24732453 <node ref =" R11" pin =" 1" pintype =" passive" />
2474- <node ref =" R18" pin =" 1" pintype =" passive" />
24752454 <node ref =" U2" pin =" 8" pinfunction =" BAT" pintype =" power_in" />
24762455 <node ref =" U4" pin =" 4" pinfunction =" BAT" pintype =" unspecified" />
24772456 </net >
@@ -2483,25 +2462,26 @@ NVDC Power Path Management</field>
24832462 <node ref =" U1" pin =" 5" pinfunction =" EN" pintype =" passive" />
24842463 <node ref =" U2" pin =" 9" pinfunction =" SYS" pintype =" power_out" />
24852464 </net >
2486- <net code =" 4" name =" /3v3i_FB" class =" Default" >
2465+ <net code =" 4" name =" /-BAT" class =" Default" >
2466+ <node ref =" BT1" pin =" 1-" pinfunction =" -" pintype =" passive" />
2467+ <node ref =" BT1" pin =" 2-" pinfunction =" -" pintype =" passive" />
2468+ <node ref =" NT1" pin =" 2" pinfunction =" 2" pintype =" passive" />
2469+ <node ref =" R9" pin =" 1" pintype =" passive" />
2470+ <node ref =" U3" pin =" 4" pinfunction =" VSS" pintype =" power_in" />
2471+ </net >
2472+ <net code =" 5" name =" /3v3i_FB" class =" Default" >
24872473 <node ref =" R3" pin =" 2" pintype =" passive" />
24882474 <node ref =" R4" pin =" 1" pintype =" passive" />
24892475 <node ref =" U1" pin =" 8" pinfunction =" FB" pintype =" passive" />
24902476 </net >
2491- <net code =" 5 " name =" /A" class =" Default" >
2477+ <net code =" 6 " name =" /A" class =" Default" >
24922478 <node ref =" R20" pin =" 2" pintype =" passive" />
24932479 <node ref =" U5" pin =" 3" pinfunction =" QA" pintype =" unspecified" />
24942480 </net >
2495- <net code =" 6 " name =" /B" class =" Default" >
2481+ <net code =" 7 " name =" /B" class =" Default" >
24962482 <node ref =" R21" pin =" 2" pintype =" passive" />
24972483 <node ref =" U5" pin =" 4" pinfunction =" QB" pintype =" unspecified" />
24982484 </net >
2499- <net code =" 7" name =" /BAT-" class =" Default" >
2500- <node ref =" BT1" pin =" 1-" pinfunction =" -" pintype =" passive" />
2501- <node ref =" BT1" pin =" 2-" pinfunction =" -" pintype =" passive" />
2502- <node ref =" NT1" pin =" 2" pinfunction =" 2" pintype =" passive" />
2503- <node ref =" R9" pin =" 1" pintype =" passive" />
2504- </net >
25052485 <net code =" 8" name =" /C" class =" Default" >
25062486 <node ref =" R22" pin =" 2" pintype =" passive" />
25072487 <node ref =" U5" pin =" 5" pinfunction =" QC" pintype =" unspecified" />
@@ -2608,7 +2588,6 @@ NVDC Power Path Management</field>
26082588 <node ref =" J2" pin =" 5" pintype =" input" />
26092589 <node ref =" J2" pin =" 6" pintype =" input" />
26102590 <node ref =" J3" pin =" 1" pintype =" input" />
2611- <node ref =" NT2" pin =" 2" pinfunction =" 2" pintype =" passive" />
26122591 <node ref =" Q5" pin =" 3" pinfunction =" S" pintype =" passive" />
26132592 <node ref =" R1" pin =" 1" pintype =" passive" />
26142593 <node ref =" R12" pin =" 2" pintype =" passive" />
@@ -2617,14 +2596,12 @@ NVDC Power Path Management</field>
26172596 <node ref =" R19" pin =" 1" pintype =" passive" />
26182597 <node ref =" R2" pin =" 1" pintype =" passive" />
26192598 <node ref =" R4" pin =" 2" pintype =" passive" />
2620- <node ref =" R9" pin =" 2" pintype =" passive" />
26212599 <node ref =" SW1" pin =" 2" pinfunction =" 2" pintype =" passive" />
26222600 <node ref =" SW1" pin =" GND" pinfunction =" SHIELD" pintype =" passive" />
26232601 <node ref =" U1" pin =" 6" pinfunction =" MODE" pintype =" input" />
26242602 <node ref =" U1" pin =" 7" pinfunction =" GND" pintype =" power_in" />
26252603 <node ref =" U2" pin =" 14" pinfunction =" ~{CE}" pintype =" input" />
26262604 <node ref =" U2" pin =" 15" pinfunction =" GND" pintype =" power_in" />
2627- <node ref =" U3" pin =" 4" pinfunction =" VSS" pintype =" power_in" />
26282605 <node ref =" U4" pin =" 8" pinfunction =" VSS" pintype =" unspecified" />
26292606 <node ref =" U5" pin =" 7" pinfunction =" GND" pintype =" unspecified" />
26302607 </net >
@@ -2723,117 +2700,123 @@ NVDC Power Path Management</field>
27232700 <node ref =" R18" pin =" 2" pintype =" passive" />
27242701 <node ref =" U3" pin =" 2" pinfunction =" Cout" pintype =" output" />
27252702 </net >
2726- <net code =" 48" name =" Net-(Q5-G)" class =" Default" >
2703+ <net code =" 48" name =" Net-(Q4-S)" class =" Default" >
2704+ <node ref =" NT2" pin =" 2" pinfunction =" 2" pintype =" passive" />
2705+ <node ref =" Q4" pin =" 3" pinfunction =" S" pintype =" passive" />
2706+ <node ref =" R18" pin =" 1" pintype =" passive" />
2707+ <node ref =" R9" pin =" 2" pintype =" passive" />
2708+ </net >
2709+ <net code =" 49" name =" Net-(Q5-G)" class =" Default" >
27272710 <node ref =" Q5" pin =" 1" pinfunction =" G" pintype =" input" />
27282711 <node ref =" R19" pin =" 2" pintype =" passive" />
27292712 <node ref =" U3" pin =" 3" pinfunction =" Dout" pintype =" output" />
27302713 </net >
2731- <net code =" 49 " name =" Net-(R17-Pad2)" class =" Default" >
2714+ <net code =" 50 " name =" Net-(R17-Pad2)" class =" Default" >
27322715 <node ref =" R17" pin =" 2" pintype =" passive" />
27332716 <node ref =" TH1" pin =" 2" pintype =" passive" />
27342717 </net >
2735- <net code =" 50 " name =" Net-(U1-LX1)" class =" Default" >
2718+ <net code =" 51 " name =" Net-(U1-LX1)" class =" Default" >
27362719 <node ref =" L1" pin =" 1" pinfunction =" 1" pintype =" passive" />
27372720 <node ref =" U1" pin =" 3" pinfunction =" LX1" pintype =" passive" />
27382721 </net >
2739- <net code =" 51 " name =" Net-(U1-LX2)" class =" Default" >
2722+ <net code =" 52 " name =" Net-(U1-LX2)" class =" Default" >
27402723 <node ref =" L1" pin =" 2" pinfunction =" 2" pintype =" passive" />
27412724 <node ref =" U1" pin =" 2" pinfunction =" LX2" pintype =" passive" />
27422725 </net >
2743- <net code =" 52 " name =" Net-(U2-BTST)" class =" Default" >
2726+ <net code =" 53 " name =" Net-(U2-BTST)" class =" Default" >
27442727 <node ref =" C9" pin =" 2" pintype =" passive" />
27452728 <node ref =" U2" pin =" 1" pinfunction =" BTST" pintype =" power_out" />
27462729 </net >
2747- <net code =" 53 " name =" Net-(U2-ILIM)" class =" Default" >
2730+ <net code =" 54 " name =" Net-(U2-ILIM)" class =" Default" >
27482731 <node ref =" C8" pin =" 1" pintype =" passive" />
27492732 <node ref =" R15" pin =" 1" pintype =" passive" />
27502733 <node ref =" U2" pin =" 4" pinfunction =" ILIM" pintype =" bidirectional" />
27512734 </net >
2752- <net code =" 54 " name =" Net-(U2-PMID)" class =" Default" >
2735+ <net code =" 55 " name =" Net-(U2-PMID)" class =" Default" >
27532736 <node ref =" C5" pin =" 1" pintype =" passive" />
27542737 <node ref =" C6" pin =" 1" pintype =" passive" />
27552738 <node ref =" U2" pin =" 17" pinfunction =" PMID" pintype =" passive" />
27562739 </net >
2757- <net code =" 55 " name =" Net-(U2-REGN)" class =" Default" >
2740+ <net code =" 56 " name =" Net-(U2-REGN)" class =" Default" >
27582741 <node ref =" C12" pin =" 1" pintype =" passive" />
27592742 <node ref =" U2" pin =" 2" pinfunction =" REGN" pintype =" power_out" />
27602743 </net >
2761- <net code =" 56 " name =" Net-(U2-SW)" class =" Default" >
2744+ <net code =" 57 " name =" Net-(U2-SW)" class =" Default" >
27622745 <node ref =" C9" pin =" 1" pintype =" passive" />
27632746 <node ref =" L2" pin =" 1" pinfunction =" 1" pintype =" passive" />
27642747 <node ref =" U2" pin =" 16" pinfunction =" SW" pintype =" power_out" />
27652748 </net >
2766- <net code =" 57 " name =" Net-(U2-TS)" class =" Default" >
2749+ <net code =" 58 " name =" Net-(U2-TS)" class =" Default" >
27672750 <node ref =" R16" pin =" 2" pintype =" passive" />
27682751 <node ref =" R17" pin =" 1" pintype =" passive" />
27692752 <node ref =" TH1" pin =" 1" pintype =" passive" />
27702753 <node ref =" U2" pin =" 6" pinfunction =" TS" pintype =" input" />
27712754 </net >
2772- <net code =" 58 " name =" Net-(U2-TS_BIAS)" class =" Default" >
2755+ <net code =" 59 " name =" Net-(U2-TS_BIAS)" class =" Default" >
27732756 <node ref =" R16" pin =" 1" pintype =" passive" />
27742757 <node ref =" U2" pin =" 5" pinfunction =" TS_BIAS" pintype =" power_out" />
27752758 </net >
2776- <net code =" 59 " name =" Net-(U3-BAT)" class =" Default" >
2759+ <net code =" 60 " name =" Net-(U3-BAT)" class =" Default" >
27772760 <node ref =" C7" pin =" 1" pintype =" passive" />
27782761 <node ref =" R11" pin =" 2" pintype =" passive" />
27792762 <node ref =" U3" pin =" 5" pinfunction =" BAT" pintype =" input" />
27802763 </net >
2781- <net code =" 60 " name =" Net-(U3-V-)" class =" Default" >
2764+ <net code =" 61 " name =" Net-(U3-V-)" class =" Default" >
27822765 <node ref =" R12" pin =" 1" pintype =" passive" />
27832766 <node ref =" U3" pin =" 6" pinfunction =" V-" pintype =" input" />
27842767 </net >
2785- <net code =" 61 " name =" Net-(U4-P6/TS)" class =" Default" >
2768+ <net code =" 62 " name =" Net-(U4-P6/TS)" class =" Default" >
27862769 <node ref =" TH2" pin =" 2" pintype =" passive" />
27872770 <node ref =" U4" pin =" 11" pinfunction =" P6/TS" pintype =" unspecified" />
27882771 </net >
2789- <net code =" 62 " name =" Net-(U4-REG25)" class =" Default" >
2772+ <net code =" 63 " name =" Net-(U4-REG25)" class =" Default" >
27902773 <node ref =" C18" pin =" 1" pintype =" passive" />
27912774 <node ref =" TH2" pin =" 1" pintype =" passive" />
27922775 <node ref =" U4" pin =" 7" pinfunction =" REG25" pintype =" unspecified" />
27932776 </net >
2794- <net code =" 63 " name =" Net-(U4-SRN)" class =" Default" >
2777+ <net code =" 64 " name =" Net-(U4-SRN)" class =" Default" >
27952778 <node ref =" C15" pin =" 2" pintype =" passive" />
27962779 <node ref =" C17" pin =" 1" pintype =" passive" />
27972780 <node ref =" R29" pin =" 2" pintype =" passive" />
27982781 <node ref =" U4" pin =" 10" pinfunction =" SRN" pintype =" unspecified" />
27992782 </net >
2800- <net code =" 64 " name =" Net-(U4-SRP)" class =" Default" >
2783+ <net code =" 65 " name =" Net-(U4-SRP)" class =" Default" >
28012784 <node ref =" C15" pin =" 1" pintype =" passive" />
28022785 <node ref =" C16" pin =" 1" pintype =" passive" />
28032786 <node ref =" R28" pin =" 2" pintype =" passive" />
28042787 <node ref =" U4" pin =" 9" pinfunction =" SRP" pintype =" unspecified" />
28052788 </net >
2806- <net code =" 65 " name =" VBUS" class =" Default" >
2789+ <net code =" 66 " name =" VBUS" class =" Default" >
28072790 <node ref =" C3" pin =" 1" pintype =" passive" />
28082791 <node ref =" J1" pin =" A4/B9" pinfunction =" VBUS" pintype =" passive" />
28092792 <node ref =" J1" pin =" B4/A9" pinfunction =" VBUS" pintype =" passive" />
28102793 <node ref =" U2" pin =" 18" pinfunction =" VBUS" pintype =" power_in" />
28112794 </net >
2812- <net code =" 66 " name =" unconnected-(J1-D+-PadA6)" class =" Default" >
2795+ <net code =" 67 " name =" unconnected-(J1-D+-PadA6)" class =" Default" >
28132796 <node ref =" J1" pin =" A6" pinfunction =" D+" pintype =" bidirectional+no_connect" />
28142797 </net >
2815- <net code =" 67 " name =" unconnected-(J1-D+-PadB6)" class =" Default" >
2798+ <net code =" 68 " name =" unconnected-(J1-D+-PadB6)" class =" Default" >
28162799 <node ref =" J1" pin =" B6" pinfunction =" D+" pintype =" bidirectional+no_connect" />
28172800 </net >
2818- <net code =" 68 " name =" unconnected-(J1-D--PadA7)" class =" Default" >
2801+ <net code =" 69 " name =" unconnected-(J1-D--PadA7)" class =" Default" >
28192802 <node ref =" J1" pin =" A7" pinfunction =" D-" pintype =" bidirectional+no_connect" />
28202803 </net >
2821- <net code =" 69 " name =" unconnected-(J1-D--PadB7)" class =" Default" >
2804+ <net code =" 70 " name =" unconnected-(J1-D--PadB7)" class =" Default" >
28222805 <node ref =" J1" pin =" B7" pinfunction =" D-" pintype =" bidirectional+no_connect" />
28232806 </net >
2824- <net code =" 70 " name =" unconnected-(J1-SBU1-PadA8)" class =" Default" >
2807+ <net code =" 71 " name =" unconnected-(J1-SBU1-PadA8)" class =" Default" >
28252808 <node ref =" J1" pin =" A8" pinfunction =" SBU1" pintype =" bidirectional+no_connect" />
28262809 </net >
2827- <net code =" 71 " name =" unconnected-(J1-SBU2-PadB8)" class =" Default" >
2810+ <net code =" 72 " name =" unconnected-(J1-SBU2-PadB8)" class =" Default" >
28282811 <node ref =" J1" pin =" B8" pinfunction =" SBU2" pintype =" bidirectional+no_connect" />
28292812 </net >
2830- <net code =" 72 " name =" unconnected-(U2-~{INT}-Pad11)" class =" Default" >
2813+ <net code =" 73 " name =" unconnected-(U2-~{INT}-Pad11)" class =" Default" >
28312814 <node ref =" U2" pin =" 11" pinfunction =" ~{INT}" pintype =" open_collector+no_connect" />
28322815 </net >
2833- <net code =" 73 " name =" unconnected-(U3-NC-Pad1)" class =" Default" >
2816+ <net code =" 74 " name =" unconnected-(U3-NC-Pad1)" class =" Default" >
28342817 <node ref =" U3" pin =" 1" pinfunction =" NC" pintype =" no_connect" />
28352818 </net >
2836- <net code =" 74 " name =" unconnected-(U4-P5/HDQ-Pad12)" class =" Default" >
2819+ <net code =" 75 " name =" unconnected-(U4-P5/HDQ-Pad12)" class =" Default" >
28372820 <node ref =" U4" pin =" 12" pinfunction =" P5/HDQ" pintype =" unspecified+no_connect" />
28382821 </net >
28392822 </nets >
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