tztz/KicadLib
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Added the ISL8117 synchronous PWM controller for dc-dc converter

Browse source
This commit is contained in:
Oliver Walters 2015-08-19 10:18:54 +10:00
parent 02ee1ce903
commit 1d0f965304
2 changed files with 35 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
library/dc-dc.dcm
View file

@ -196,6 +196,12 @@ K Adjustable 3A 52KHz Buck DC/DC
F http://www.dianyuan.com/bbs/u/54/437861181916300.pdf
$ENDCMP
#
$CMP ISL8117
D Synchronous step-down PWM controller, 4.5v to 60v input, 0.6v to 54v output
K PWM step down buck converter controller synchronous POL
F https://www.intersil.com/content/dam/Intersil/documents/isl8/isl8117.pdf
$ENDCMP
#
$CMP LM2574HVH-12
D LM2574N, 12V, 0.5A Step-Down VR, High Votage Input
K SIMPLE SWITCHER® Step-Down Voltage Regulator 12V 500mA HV

29
library/dc-dc.lib
View file

@ -255,6 +255,35 @@ X ~ON~/OFF 5 -500 -100 100 R 50 50 1 1 I
ENDDRAW
ENDDEF
#
# ISL8117
#
DEF ISL8117 U 0 40 Y Y 1 F N
F0 "U" -500 550 50 H V L CNN
F1 "ISL8117" 500 550 50 H V R CNN
F2 "" -600 450 50 H V C CNN
F3 "" -500 550 50 H V C CNN
DRAW
S -500 500 500 -500 0 1 10 f
X EXTBIAS 1 -200 -600 100 U 50 50 1 1 I
X EN 2 -600 300 100 R 50 50 1 1 I
X CLKOUT 3 -600 0 100 R 50 50 1 1 I
X MOD/SYNC 4 -600 200 100 R 50 50 1 1 I
X PGOOD 5 -600 100 100 R 50 50 1 1 I
X RT 6 -600 -200 100 R 50 50 1 1 I
X SS/TRK 7 -600 -100 100 R 50 50 1 1 I
X FB 8 600 -300 100 L 50 50 1 1 I
X PGND 9 100 -600 100 U 50 50 1 1 W
X LGATE/OCS 10 600 -100 100 L 50 50 1 1 I
X VCC5V 11 0 600 100 D 50 50 1 1 W
X ISEN 12 600 0 100 L 50 50 1 1 I
X PHASE 13 600 100 100 L 50 50 1 1 I
X UGATE 14 600 200 100 L 50 50 1 1 O
X BOOT 15 600 300 100 L 50 50 1 1 I
X VIN 16 100 600 100 D 50 50 1 1 W
X SGND 17 0 -600 100 U 50 50 1 1 W
ENDDRAW
ENDDEF
#
# LM2574HVH-12
#
DEF LM2574HVH-12 U 0 40 Y Y 1 F N