From 37fe5f84eecaa8d012ae3f5f99bea1ead424c6e2 Mon Sep 17 00:00:00 2001
From: Patrick Pelletier <code@funwithsoftware.org>
Date: Thu, 31 Aug 2017 12:38:49 -0700
Subject: [PATCH 1/3] Schematic symbol for RECOM R-78E-0.5 buck converters.

https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf

checklib.py complains:
Checking symbol 'R-78E5.0-0.5':
  Violating Rule 4.5 - Pin orientation
    Wherever possible, pins should be arranged by function
    Positive power pins should be placed at top of symbol

But, this seems to be the same pin arrangement used by the other DC-DC
converters.
---
 library/dc-dc.dcm | 30 ++++++++++++++++++++++++++++++
 library/dc-dc.lib | 19 +++++++++++++++++++
 2 files changed, 49 insertions(+)

diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm
index 20cf0b66..4fb48956 100644
--- a/library/dc-dc.dcm
+++ b/library/dc-dc.dcm
@@ -1575,6 +1575,36 @@ K REG ADJ 1A
 F http://www.ti.com/lit/ds/symlink/pt6101.pdf
 $ENDCMP
 #
+$CMP R-78E12-0.5
+D 12V 500mA, step-down regulator, 15-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+K dc-dc recom buck
+F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
+$ENDCMP
+#
+$CMP R-78E15-0.5
+D 15V 500mA, step-down regulator, 18-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+K dc-dc recom buck
+F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
+$ENDCMP
+#
+$CMP R-78E3.3-0.5
+D 3.3V 500mA, step-down regulator, 6-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+K dc-dc recom buck
+F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
+$ENDCMP
+#
+$CMP R-78E5.0-0.5
+D 5V 500mA, step-down regulator, 7-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+K dc-dc recom buck
+F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
+$ENDCMP
+#
+$CMP R-78E9.0-0.5
+D 9V 500mA, step-down regulator, 12-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+K dc-dc recom buck
+F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
+$ENDCMP
+#
 $CMP ST1CC40PHR
 D DC/DC Buck CC Converter for LED's, Vin 18V, 3A, Power SO-8  (Preliminary)
 K DC/DC Buck Conwerter 3A Low Voltage Input LED Lighting
diff --git a/library/dc-dc.lib b/library/dc-dc.lib
index 7aacd7cf..e5cbd963 100644
--- a/library/dc-dc.lib
+++ b/library/dc-dc.lib
@@ -2390,6 +2390,25 @@ X ADJ 12 300 0 100 L 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# R-78E5.0-0.5
+#
+DEF R-78E5.0-0.5 U 0 40 Y Y 1 F N
+F0 "U" -300 350 50 H V L CNN
+F1 "R-78E5.0-0.5" -300 250 50 H V L CNN
+F2 "Converters_DCDC_ACDC:DCDC-Conv_RECOM_R-78E-0.5" 0 -150 50 H I L CIN
+F3 "" 0 0 50 H I C CNN
+ALIAS R-78E3.3-0.5 R-78E9.0-0.5 R-78E12-0.5 R-78E15-0.5
+$FPLIST
+ DCDC?Conv?RECOM?R?78E?0.5*
+$ENDFPLIST
+DRAW
+S -300 200 300 -100 0 1 10 f
+X Vin 1 -400 100 100 R 50 50 1 1 W
+X GND 2 0 -200 100 U 50 50 1 1 W
+X Vout 3 400 100 100 L 50 50 1 1 w
+ENDDRAW
+ENDDEF
+#
 # ST1CC40PHR
 #
 DEF ST1CC40PHR U 0 40 Y Y 1 F N

From 21e347a18bce6dd425e0656f46cfa3b29f4acbe4 Mon Sep 17 00:00:00 2001
From: Patrick Pelletier <code@funwithsoftware.org>
Date: Fri, 1 Sep 2017 21:52:46 -0700
Subject: [PATCH 2/3] R-78E: incorporate suggestions from PR

---
 library/dc-dc.dcm |  8 ++++----
 library/dc-dc.lib | 16 ++++++++--------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm
index 4fb48956..d808b356 100644
--- a/library/dc-dc.dcm
+++ b/library/dc-dc.dcm
@@ -1576,13 +1576,13 @@ F http://www.ti.com/lit/ds/symlink/pt6101.pdf
 $ENDCMP
 #
 $CMP R-78E12-0.5
-D 12V 500mA, step-down regulator, 15-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+D 500mA step-down regulator, 15-28V input, 12V fixed output, replacement for LMxx linear regulators, -40°C to +85°C, TO-220 compatible package
 K dc-dc recom buck
 F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
 $ENDCMP
 #
 $CMP R-78E15-0.5
-D 15V 500mA, step-down regulator, 18-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+D 500mA step-down regulator, 18-28V input, 15V fixed output, replacement for LMxx linear regulators, -40°C to +85°C, TO-220 compatible package
 K dc-dc recom buck
 F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
 $ENDCMP
@@ -1594,13 +1594,13 @@ F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
 $ENDCMP
 #
 $CMP R-78E5.0-0.5
-D 5V 500mA, step-down regulator, 7-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+D 500mA step-down regulator, 7-28V input, 5V fixed output, replacement for LMxx linear regulators, -40°C to +85°C, TO-220 compatible package
 K dc-dc recom buck
 F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
 $ENDCMP
 #
 $CMP R-78E9.0-0.5
-D 9V 500mA, step-down regulator, 12-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+D 500mA step-down regulator, 12-28V input, 9V fixed output, replacement for LMxx linear regulators, -40°C to +85°C, TO-220 compatible package
 K dc-dc recom buck
 F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
 $ENDCMP
diff --git a/library/dc-dc.lib b/library/dc-dc.lib
index e5cbd963..2ea0397d 100644
--- a/library/dc-dc.lib
+++ b/library/dc-dc.lib
@@ -2392,20 +2392,20 @@ ENDDEF
 #
 # R-78E5.0-0.5
 #
-DEF R-78E5.0-0.5 U 0 40 Y Y 1 F N
-F0 "U" -300 350 50 H V L CNN
-F1 "R-78E5.0-0.5" -300 250 50 H V L CNN
+DEF R-78E5.0-0.5 U 0 10 Y Y 1 F N
+F0 "U" -150 125 50 H V C CNN
+F1 "R-78E5.0-0.5" 0 125 50 H V L CNN
 F2 "Converters_DCDC_ACDC:DCDC-Conv_RECOM_R-78E-0.5" 0 -150 50 H I L CIN
 F3 "" 0 0 50 H I C CNN
 ALIAS R-78E3.3-0.5 R-78E9.0-0.5 R-78E12-0.5 R-78E15-0.5
 $FPLIST
- DCDC?Conv?RECOM?R?78E?0.5*
+ DCDC*Conv*RECOM*R*78E*0.5*
 $ENDFPLIST
 DRAW
-S -300 200 300 -100 0 1 10 f
-X Vin 1 -400 100 100 R 50 50 1 1 W
-X GND 2 0 -200 100 U 50 50 1 1 W
-X Vout 3 400 100 100 L 50 50 1 1 w
+S -200 75 200 -200 0 1 10 f
+X IN 1 -300 0 100 R 50 50 1 1 W
+X GND 2 0 -300 100 U 50 50 1 1 W
+X OUT 3 300 0 100 L 50 50 1 1 w
 ENDDRAW
 ENDDEF
 #

From d8d7d3b553d35aafd2049a05d4d4086b5578f2c6 Mon Sep 17 00:00:00 2001
From: Patrick Pelletier <code@funwithsoftware.org>
Date: Sun, 3 Sep 2017 12:08:41 -0700
Subject: [PATCH 3/3] Fix description for R-78E3.3-0.5

---
 library/dc-dc.dcm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm
index d808b356..e2281590 100644
--- a/library/dc-dc.dcm
+++ b/library/dc-dc.dcm
@@ -1588,7 +1588,7 @@ F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
 $ENDCMP
 #
 $CMP R-78E3.3-0.5
-D 3.3V 500mA, step-down regulator, 6-28Vin, TO-220 compatible, replacement for LMxx linear regulators, -40°C to +85°C
+D 500mA step-down regulator, 6-28V input, 3.3V fixed output, replacement for LMxx linear regulators, -40°C to +85°C, TO-220 compatible package
 K dc-dc recom buck
 F https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf
 $ENDCMP