board: add first revision of the new board

This commit is contained in:
2026-03-09 10:02:18 +01:00
parent c23764c6ef
commit 99a3c61f20
26 changed files with 27768 additions and 0 deletions

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EESchema-DOCLIB Version 2.0
#
$CMP L6982N50DR
D 38 V, 2 A synchronous step-down converter with 20 uA quiescent current
K
F https://www.st.com/resource/en/datasheet/l6982.pdf
$ENDCMP
#
#End Doc Library

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(kicad_symbol_lib (version 20211014) (generator SamacSys_ECAD_Model)
(symbol "L6982N50DR" (in_bom yes) (on_board yes)
(property "Reference" "IC" (at 34.29 7.62 0)
(effects (font (size 1.27 1.27)) (justify left top))
)
(property "Value" "L6982N50DR" (at 34.29 5.08 0)
(effects (font (size 1.27 1.27)) (justify left top))
)
(property "Footprint" "SOIC127P600X175-8N" (at 34.29 -94.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Datasheet" "https://www.st.com/resource/en/datasheet/l6982.pdf" (at 34.29 -194.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "ki_description" "38 V, 2 A synchronous step-down converter with 20 uA quiescent current" (at 34.29 -294.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Height" "1.75" (at 34.29 -394.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Manufacturer_Name" "STMicroelectronics" (at 34.29 -494.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Manufacturer_Part_Number" "L6982N50DR" (at 34.29 -594.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Mouser Part Number" "511-L6982N50DR" (at 34.29 -694.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Mouser Price/Stock" "https://www.mouser.co.uk/ProductDetail/STMicroelectronics/L6982N50DR?qs=rQFj71Wb1eViugxt34b%2FVA%3D%3D" (at 34.29 -794.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Arrow Part Number" "L6982N50DR" (at 34.29 -894.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(property "Arrow Price/Stock" "https://www.arrow.com/en/products/l6982n50dr/stmicroelectronics?utm_currency=USD&region=nac" (at 34.29 -994.92 0)
(effects (font (size 1.27 1.27)) (justify left top) hide)
)
(rectangle
(start 5.08 2.54)
(end 33.02 -10.16)
(stroke (width 0.254) (type default))
(fill (type background))
)
(pin passive line (at 0 0 0) (length 5.08)
(name "SW" (effects (font (size 1.27 1.27))))
(number "1" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 0 -2.54 0) (length 5.08)
(name "BOOT" (effects (font (size 1.27 1.27))))
(number "2" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 0 -5.08 0) (length 5.08)
(name "VCC" (effects (font (size 1.27 1.27))))
(number "3" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 0 -7.62 0) (length 5.08)
(name "VOUT/FB" (effects (font (size 1.27 1.27))))
(number "4" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 38.1 0 180) (length 5.08)
(name "PGND" (effects (font (size 1.27 1.27))))
(number "8" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 38.1 -2.54 180) (length 5.08)
(name "VIN" (effects (font (size 1.27 1.27))))
(number "7" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 38.1 -5.08 180) (length 5.08)
(name "AGND" (effects (font (size 1.27 1.27))))
(number "6" (effects (font (size 1.27 1.27))))
)
(pin passive line (at 38.1 -7.62 180) (length 5.08)
(name "EN/CLKIN" (effects (font (size 1.27 1.27))))
(number "5" (effects (font (size 1.27 1.27))))
)
)
)

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EESchema-LIBRARY Version 2.3
#encoding utf-8
#SamacSys ECAD Model L6982N50DR
#/17168867/1957227/2.50/8/2/Integrated Circuit
DEF L6982N50DR IC 0 30 Y Y 1 F N
F0 "IC" 1350 300 50 H V L CNN
F1 "L6982N50DR" 1350 200 50 H V L CNN
F2 "SOIC127P600X175-8N" 1350 100 50 H I L CNN
F3 "https://www.st.com/resource/en/datasheet/l6982.pdf" 1350 0 50 H I L CNN
F4 "38 V, 2 A synchronous step-down converter with 20 uA quiescent current" 1350 -100 50 H I L CNN "Description"
F5 "1.75" 1350 -200 50 H I L CNN "Height"
F6 "STMicroelectronics" 1350 -300 50 H I L CNN "Manufacturer_Name"
F7 "L6982N50DR" 1350 -400 50 H I L CNN "Manufacturer_Part_Number"
F8 "511-L6982N50DR" 1350 -500 50 H I L CNN "Mouser Part Number"
F9 "https://www.mouser.co.uk/ProductDetail/STMicroelectronics/L6982N50DR?qs=rQFj71Wb1eViugxt34b%2FVA%3D%3D" 1350 -600 50 H I L CNN "Mouser Price/Stock"
F10 "L6982N50DR" 1350 -700 50 H I L CNN "Arrow Part Number"
F11 "https://www.arrow.com/en/products/l6982n50dr/stmicroelectronics?utm_currency=USD&region=nac" 1350 -800 50 H I L CNN "Arrow Price/Stock"
DRAW
X SW 1 0 0 200 R 50 50 0 0 P
X BOOT 2 0 -100 200 R 50 50 0 0 P
X VCC 3 0 -200 200 R 50 50 0 0 P
X VOUT/FB 4 0 -300 200 R 50 50 0 0 P
X PGND 8 1500 0 200 L 50 50 0 0 P
X VIN 7 1500 -100 200 L 50 50 0 0 P
X AGND 6 1500 -200 200 L 50 50 0 0 P
X EN/CLKIN 5 1500 -300 200 L 50 50 0 0 P
P 5 0 1 6 200 100 1300 100 1300 -400 200 -400 200 100 N
ENDDRAW
ENDDEF
#
#End Library

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PCBNEW-LibModule-V1 2026-03-07 11:39:32
# encoding utf-8
Units mm
$INDEX
SOIC127P600X175-8N
$EndINDEX
$MODULE SOIC127P600X175-8N
Po 0 0 0 15 69ac0e74 00000000 ~~
Li SOIC127P600X175-8N
Cd SO 8L
Kw Integrated Circuit
Sc 0
At SMD
AR
Op 0 0 0
T0 0 0 1.27 1.27 0 0.254 N V 21 N "IC**"
T1 0 0 1.27 1.27 0 0.254 N I 21 N "SOIC127P600X175-8N"
DS -3.725 -2.75 3.725 -2.75 0.05 24
DS 3.725 -2.75 3.725 2.75 0.05 24
DS 3.725 2.75 -3.725 2.75 0.05 24
DS -3.725 2.75 -3.725 -2.75 0.05 24
DS -1.95 -2.45 1.95 -2.45 0.1 24
DS 1.95 -2.45 1.95 2.45 0.1 24
DS 1.95 2.45 -1.95 2.45 0.1 24
DS -1.95 2.45 -1.95 -2.45 0.1 24
DS -1.95 -1.18 -0.68 -2.45 0.1 24
DS -1.6 -2.45 1.6 -2.45 0.2 21
DS 1.6 -2.45 1.6 2.45 0.2 21
DS 1.6 2.45 -1.6 2.45 0.2 21
DS -1.6 2.45 -1.6 -2.45 0.2 21
DS -3.475 -2.605 -1.95 -2.605 0.2 21
$PAD
Po -2.712 -1.905
Sh "1" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$PAD
Po -2.712 -0.635
Sh "2" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$PAD
Po -2.712 0.635
Sh "3" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$PAD
Po -2.712 1.905
Sh "4" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$PAD
Po 2.712 1.905
Sh "5" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$PAD
Po 2.712 0.635
Sh "6" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$PAD
Po 2.712 -0.635
Sh "7" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$PAD
Po 2.712 -1.905
Sh "8" R 0.7 1.525 0 0 900
At SMD N 00888000
Ne 0 ""
$EndPAD
$EndMODULE SOIC127P600X175-8N
$EndLIBRARY