From 880fa2db2978693b1051fb695ee67c781c935d82 Mon Sep 17 00:00:00 2001 From: jkriege2 Date: Sat, 21 Oct 2017 13:13:00 +0200 Subject: [PATCH] added MIC2178 family --- library/dc-dc.dcm | 18 ++++++++++++++++++ library/dc-dc.lib | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 51 insertions(+) diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm index a521909b..bfec37d9 100644 --- a/library/dc-dc.dcm +++ b/library/dc-dc.dcm @@ -1926,6 +1926,24 @@ K Synchronous Buck Regulator F http://ww1.microchip.com/downloads/en/DeviceDoc/mic2177.pdf $ENDCMP # +$CMP MIC2178 +D 2.5A Synchronous Buck Regulator, 4.5-16.5V Input Voltage, Adjustable Output Voltage, SOIC-20W +K Synchronous Buck Regulator +F http://ww1.microchip.com/downloads/en/DeviceDoc/mic2177.pdf +$ENDCMP +# +$CMP MIC2178-3.3 +D 2.5A Synchronous Buck Regulator, 4.5-16.5V Input Voltage, 3.3V Fixed Output Voltage, SOIC-20W +K Synchronous Buck Regulator +F http://ww1.microchip.com/downloads/en/DeviceDoc/mic2177.pdf +$ENDCMP +# +$CMP MIC2178-5.0 +D 2.5A Synchronous Buck Regulator, 4.5-16.5V Input Voltage, 5.0V Fixed Output Voltage, SOIC-20W +K Synchronous Buck Regulator +F http://ww1.microchip.com/downloads/en/DeviceDoc/mic2177.pdf +$ENDCMP +# $CMP MIC4690 D 500kHz 1A SuperSwitcher™ Buck Regulator K regulator switching diff --git a/library/dc-dc.lib b/library/dc-dc.lib index 8b9ab0e1..b6f2a8f0 100644 --- a/library/dc-dc.lib +++ b/library/dc-dc.lib @@ -2918,6 +2918,39 @@ X Bias 19 -400 -200 100 R 50 50 1 1 I ENDDRAW ENDDEF # +# MIC2178 +# +DEF MIC2178 U 0 20 Y Y 1 F N +F0 "U" -250 550 50 H V C CNN +F1 "MIC2178" 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 +ALIAS MIC2178-3.3 MIC2178-5.0 +DRAW +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 3 400 400 100 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 8 400 400 100 L 50 50 1 1 P N +X VIN 9 -400 400 100 R 50 50 1 1 P N +X ~PWM 10 -400 100 100 R 50 50 1 1 I +X EN 20 -400 300 100 R 50 50 1 1 I +X PWRGD 11 400 0 100 L 50 50 1 1 O +X FB 12 400 200 100 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 +# # MIC4690 # DEF MIC4690 U 0 40 Y Y 1 F N