From a72f4c4c033660aa9e49b6ce54c066cd6cb618f6 Mon Sep 17 00:00:00 2001 From: Oliver Date: Wed, 25 May 2016 08:14:49 +1000 Subject: [PATCH] Improvements to dc-dc parts **dc-dc.lib** * Added MCP16301 with MCP16301H alias * Added default footprints and filters for MCP16311* parts **dc-dc.dcm** * Added description for MCP16301/MCP16301H switchers * Improved tags for LTC3890 / LTC3890-1 * Improved description/tags for MCP16311-* parts --- library/dc-dc.dcm | 32 +++++++++++++++------- library/dc-dc.lib | 70 +++++++++++++++++++++++++++++++++-------------- 2 files changed, 71 insertions(+), 31 deletions(-) diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm index e009b6bb..4c11dc66 100644 --- a/library/dc-dc.dcm +++ b/library/dc-dc.dcm @@ -797,13 +797,13 @@ $ENDCMP # $CMP LTC3890 D 60V dual 2-phase synchronous step-down DC/DC controller in QFN-32 package -K buck regulator power two outputs +K switching buck converter regulator dual-output F http://cds.linear.com/docs/en/datasheet/3890fc.pdf $ENDCMP # $CMP LTC3890-1 D 60V dual 2-phase synchronous step-down DC/DC controller in SSOP-28 package -K buck regulator power two outputs +K switching buck converter regulator dual-output F http://cds.linear.com/docs/en/datasheet/38901fb.pdf $ENDCMP # @@ -903,27 +903,39 @@ K switching regulator boost step-up dc-dc F http://www.ret.hu/DataSheets/38_ANALOG_IC/MAX_062/MAX777L_778L_779L.pdf $ENDCMP # +$CMP MCP16301 +D 4.0 to 30V Input, 1A output, integrated switch step-down regulator, SOT-23-6 package +K switching buck converter power-supply voltage regulator +F http://ww1.microchip.com/downloads/en/DeviceDoc/20005004D.pdf +$ENDCMP +# +$CMP MCP16301H +D 4.7 to 36V Input, 1A output, integrated switch step-down regulator, SOT-23-6 package +K switching buck converter power-supply voltage regulator +F http://ww1.microchip.com/downloads/en/DeviceDoc/20005004D.pdf +$ENDCMP +# $CMP MCP16311-MNY -D 30V Input 1A output integrated synchronous switch step-down regulator with PFM/PWM modulation -K buck regulator power supply voltage regulator +D 30V Input, 1A output, integrated switch step-down regulator, PFM/PWM modulation, DFN-8 package +K switching buck converter power-supply voltage regulator F http://ww1.microchip.com/downloads/en/DeviceDoc/20005255B.pdf $ENDCMP # $CMP MCP16311-MS -D 30V Input 1A output integrated synchronous switch step-down regulator with PFM/PWM modulation -K buck regulator power supply voltage regulator +D 30V Input, 1A output, integrated switch step-down regulator, PFM/PWM modulation, MSOP-8 package +K switching buck converter power-supply voltage regulator F http://ww1.microchip.com/downloads/en/DeviceDoc/20005255B.pdf $ENDCMP # $CMP MCP16312-MNY -D 30V Input 1A output integrated synchronous switch step-down regulator with PWM modulation -K buck regulator power supply voltage regulator +D 30V Input, 1A output, integrated switch step-down regulator, PWM modulation, DFN-8 package +K switching buck converter power-supply voltage regulator F http://ww1.microchip.com/downloads/en/DeviceDoc/20005255B.pdf $ENDCMP # $CMP MCP16312-MS -D 30V Input 1A output integrated synchronous switch step-down regulator with PWM modulation -K buck regulator power supply voltage regulator +D 30V Input, 1A output, integrated switch step-down regulator with, modulation, MSOP-8 package +K switching buck converter power-supply voltage regulator F http://ww1.microchip.com/downloads/en/DeviceDoc/20005255B.pdf $ENDCMP # diff --git a/library/dc-dc.lib b/library/dc-dc.lib index fb42c0ca..eed1fd01 100644 --- a/library/dc-dc.lib +++ b/library/dc-dc.lib @@ -1234,46 +1234,74 @@ X ~SHDN 7 -400 -100 100 R 50 50 1 1 I ENDDRAW ENDDEF # +# MCP16301 +# +DEF MCP16301 U 0 40 Y Y 1 F N +F0 "U" -300 550 50 H V L CNN +F1 "MCP16301" -300 450 50 H V L CNN +F2 "TO_SOT_Packages_SMD:SOT-23-6" 0 -500 50 H I C CNN +F3 "" -300 550 50 H V C CNN +ALIAS MCP16301H +$FPLIST + SOT-23-* +$ENDFPLIST +DRAW +S -300 400 300 -300 0 1 10 f +X BOOST 1 400 300 100 L 50 50 1 1 O +X GND 2 0 -400 100 U 50 50 1 1 W +X Vfb 3 400 0 100 L 50 50 1 1 I +X EN 4 -400 200 100 R 50 50 1 1 I +X Vin 5 -400 300 100 R 50 50 1 1 W +X SW 6 400 200 100 L 50 50 1 1 w +ENDDRAW +ENDDEF +# # MCP16311-MNY # DEF MCP16311-MNY U 0 40 Y Y 1 F N -F0 "U" -200 550 50 H V L CNN -F1 "MCP16311-MNY" -200 450 50 H V L CNN -F2 "TDFN-8" 50 100 50 H V C CNN -F3 "" -200 550 50 H V C CNN +F0 "U" -300 550 50 H V L CNN +F1 "MCP16311-MNY" -300 450 50 H V L CNN +F2 "Housings_DFN_QFN:DFN-8-1EP_3x2mm_Pitch0.5mm" 0 -500 50 H I C CNN +F3 "" -300 550 50 H V C CNN ALIAS MCP16312-MNY +$FPLIST + DFN*1EP*3x2mm*Pitch0.5mm* +$ENDFPLIST DRAW -S -200 400 300 -300 0 1 10 f +S -300 400 300 -300 0 1 10 f X Vfb 1 400 0 100 L 50 50 1 1 I -X Vcc 2 -300 0 100 R 50 50 1 1 W -X EN 3 -300 200 100 R 50 50 1 1 I -X Vin 4 -300 300 100 R 50 50 1 1 W -X Pgnd 5 0 -400 100 U 50 50 1 1 W +X Vcc 2 -400 0 100 R 50 50 1 1 w +X EN 3 -400 200 100 R 50 50 1 1 I +X Vin 4 -400 300 100 R 50 50 1 1 W +X Pgnd 5 -100 -400 100 U 50 50 1 1 W X SW 6 400 200 100 L 50 50 1 1 w X BOOST 7 400 300 100 L 50 50 1 1 O -X Agnd 8 100 -400 100 U 50 50 1 1 W -X PAD 9 200 -400 100 U 50 50 1 1 O +X Agnd 8 0 -400 100 U 50 50 1 1 W +X PAD 9 100 -400 100 U 50 50 1 1 W ENDDRAW ENDDEF # # MCP16311-MS # DEF MCP16311-MS U 0 40 Y Y 1 F N -F0 "U" -200 550 50 H V L CNN -F1 "MCP16311-MS" -200 450 50 H V L CNN -F2 "MSOP-8" 50 100 50 H V C CNN -F3 "" -200 550 50 H V C CNN +F0 "U" -300 550 50 H V L CNN +F1 "MCP16311-MS" -300 450 50 H V L CNN +F2 "Housings_SSOP:MSOP-8_3x3mm_Pitch0.65mm" 0 -500 50 H I C CNN +F3 "" -300 550 50 H V C CNN ALIAS MCP16312-MS +$FPLIST + MSOP*3x3mm*Pitch0.65mm* +$ENDFPLIST DRAW -S -200 400 300 -200 0 1 10 f +S -300 400 300 -300 0 1 10 f X Vfb 1 400 0 100 L 50 50 1 1 I -X Vcc 2 -300 0 100 R 50 50 1 1 W -X EN 3 -300 200 100 R 50 50 1 1 I -X Vin 4 -300 300 100 R 50 50 1 1 W -X Pgnd 5 0 -300 100 U 50 50 1 1 W +X Vcc 2 -400 0 100 R 50 50 1 1 w +X EN 3 -400 200 100 R 50 50 1 1 I +X Vin 4 -400 300 100 R 50 50 1 1 W +X Pgnd 5 -100 -400 100 U 50 50 1 1 W X SW 6 400 200 100 L 50 50 1 1 w X BOOST 7 400 300 100 L 50 50 1 1 O -X Agnd 8 100 -300 100 U 50 50 1 1 W +X Agnd 8 0 -400 100 U 50 50 1 1 W ENDDRAW ENDDEF #