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reworked MIC2177 (datasheet, symbol, pin-stacks, description...)

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This commit is contained in:
jkriege2 2017-10-21 12:09:15 +02:00
parent 7c7219d32f
commit bcc0480c98
2 changed files with 28 additions and 28 deletions
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6
library/dc-dc.dcm
View file

@ -1909,9 +1909,9 @@ F http://ww1.microchip.com/downloads/en/DeviceDoc/21876B.pdf
$ENDCMP
#
$CMP MIC2177
D Step-down switching regulator (synchronous) 2.5 A
K REGUL POWER
F micrel/mic2177.pdf
D 2.5A Synchronous Buck Regulator, SOIC-20W
K Synchronous Buck Regulator
F http://ww1.microchip.com/downloads/en/DeviceDoc/mic2177.pdf
$ENDCMP
#
$CMP MIC4690

50
library/dc-dc.lib
View file

@ -2887,33 +2887,33 @@ ENDDEF
#
# MIC2177
#
DEF MIC2177 U 0 30 Y Y 1 F N
F0 "U" 350 600 50 H V C CNN
F1 "MIC2177" 450 -600 50 H V C CNN
F2 "" 0 0 50 H I C CNN
DEF MIC2177 U 0 20 Y Y 1 F N
F0 "U" -250 550 50 H V C CNN
F1 "MIC2177" 0 550 50 H V L CNN
F2 "Housings_SOIC:SOIC-20W_7.5x12.8mm_Pitch1.27mm" 150 -350 50 H I L CNN
F3 "" 0 0 50 H I C CNN
DRAW
S -500 500 500 -500 0 1 0 N
X VIN 1 -100 800 300 D 50 50 1 1 I
X VIN 2 100 800 300 D 50 50 1 1 I
X SW 3 800 250 300 L 50 50 1 1 O
X PGND 4 800 -450 300 L 50 50 1 1 W
X PGND 5 800 -350 300 L 50 50 1 1 W
X PGND 6 800 -250 300 L 50 50 1 1 W
X PGND 7 800 -150 300 L 50 50 1 1 W
X SW 8 800 150 300 L 50 50 1 1 P
X VIN 9 0 800 300 D 50 50 1 1 I
X Sense 10 800 400 300 L 50 50 1 1 I
X SHDN 20 -800 400 300 R 50 50 1 1 I I
X AUTO 11 -800 100 300 R 50 50 1 1 I
X FB 12 800 0 300 L 50 50 1 1 I
X COMP 13 -800 -50 300 R 50 50 1 1 I
X SGND 14 150 -800 300 U 50 50 1 1 W
X SGND 15 50 -800 300 U 50 50 1 1 W
X SGND 16 -50 -800 300 U 50 50 1 1 W
X SGND 17 -150 -800 300 U 50 50 1 1 W
X SYNC 18 -800 250 300 R 50 50 1 1 I
X Bias 19 -800 -200 300 R 50 50 1 1 I
S -300 500 300 -300 0 1 10 f
X VIN 1 -400 400 100 R 50 50 1 1 W
X VIN 2 -400 400 100 R 50 50 1 1 P N
X SW 3 400 250 100 L 50 50 1 1 O
X PGND 4 100 -400 100 U 50 50 1 1 W
X PGND 5 100 -400 100 U 50 50 1 1 P N
X PGND 6 100 -400 100 U 50 50 1 1 P N
X PGND 7 100 -400 100 U 50 50 1 1 P N
X SW 8 400 250 100 L 50 50 1 1 P N
X VIN 9 -400 400 100 R 50 50 1 1 P N
X Sense 10 400 400 100 L 50 50 1 1 I
X ~SHDN 20 -400 300 100 R 50 50 1 1 I
X AUTO 11 -400 0 100 R 50 50 1 1 I
X FB 12 400 0 100 L 50 50 1 1 I
X COMP 13 -400 -100 100 R 50 50 1 1 I
X SGND 14 0 -400 100 U 50 50 1 1 W
X SGND 15 0 -400 100 U 50 50 1 1 P N
X SGND 16 0 -400 100 U 50 50 1 1 P N
X SGND 17 0 -400 100 U 50 50 1 1 P N
X SYNC 18 -400 200 100 R 50 50 1 1 I
X Bias 19 -400 -200 100 R 50 50 1 1 I
ENDDRAW
ENDDEF
#