diff --git a/library/ir.dcm b/library/ir.dcm
index 2c14842b..218207d2 100644
--- a/library/ir.dcm
+++ b/library/ir.dcm
@@ -12,6 +12,18 @@ K Current Sense, High Side Switch
 F http://www.infineon.com/dgdl/auips7121.pdf?fileId=5546d462533600a4015355a7d1721328
 $ENDCMP
 #
+$CMP IRS2092
+D Protected Class D Audio Amplifier Half-Bridge Gate Driver, With PWM Modulator, Output Current 1.0/1.2A, +/-100V, PDIP-16/SOIC-16
+K Gate Driver Class D
+F http://www.infineon.com/dgdl/irs2092.pdf?fileId=5546d462533600a401535675f1be2790
+$ENDCMP
+#
+$CMP IRS20957S
+D Protected Class D Audio Amplifier Half-Bridge Gate Driver, Output Current 1.0/1.2A, +/-100V, SOIC-16
+K Gate Driver Class D
+F http://www.infineon.com/dgdl/irs20957spbf.pdf?fileId=5546d462533600a401535676143e2799
+$ENDCMP
+#
 $CMP IR2104
 D High and Low Side Gate Driver,  Output Current 130/270mA, PDIP-8 , SOIC-8
 K Gate Driver
@@ -48,4 +60,10 @@ K gate driver
 F http://www.irf.com/product-info/datasheets/data/irs2186pbf.pdf
 $ENDCMP
 #
+$CMP IRS21867S
+D High and Low Side Gate Driver, Output Current 4.0/4.0A, 600V, SOIC-8
+K Gate Driver
+F http://www.infineon.com/dgdl/irs21867spbf.pdf?fileId=5546d462533600a4015356770e8327eb
+$ENDCMP
+#
 #End Doc Library
diff --git a/library/ir.lib b/library/ir.lib
index 0dd53a95..4c67cd19 100644
--- a/library/ir.lib
+++ b/library/ir.lib
@@ -41,6 +41,69 @@ X OUT 5 400 -100 100 L 50 50 1 1 w
 ENDDRAW
 ENDDEF
 #
+# IRS2092
+#
+DEF IRS2092 U 0 40 Y Y 1 F N
+F0 "U" 0 1025 50 H V C CNN
+F1 "IRS2092" 0 950 50 H V C CNN
+F2 "" 0 -550 50 H V C CIN
+F3 "" -200 -550 50 H V C CNN
+$FPLIST
+ SOIC*3.9x9.9mm*Pitch1.27mm*
+ DIP*W7.62mm*
+$ENDFPLIST
+DRAW
+S -300 -800 300 900 0 1 10 f
+X VAA 1 -400 800 100 R 50 50 1 1 W
+X GND 2 -400 200 100 R 50 50 1 1 W
+X IN- 3 -400 400 100 R 50 50 1 1 I
+X COMP 4 -400 300 100 R 50 50 1 1 P
+X CSD 5 -400 100 100 R 50 50 1 1 P
+X VSS 6 -400 -300 100 R 50 50 1 1 W
+X VREF 7 -400 -500 100 R 50 50 1 1 O
+X OCSET 8 -400 -600 100 R 50 50 1 1 P
+X DT 9 -400 -700 100 R 50 50 1 1 P
+X COM 10 400 -700 100 L 50 50 1 1 W
+X LO 11 400 -600 100 L 50 50 1 1 O
+X VCC 12 400 -200 100 L 50 50 1 1 W
+X VS 13 400 200 100 L 50 50 1 1 P
+X HO 14 400 300 100 L 50 50 1 1 O
+X VB 15 400 700 100 L 50 50 1 1 W
+X CSH 16 400 800 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# IRS20957S
+#
+DEF IRS20957S U 0 40 Y Y 1 F N
+F0 "U" 0 950 50 H V C CNN
+F1 "IRS20957S" 0 850 50 H V C CNN
+F2 "Housings_SOIC:SOIC-16_3.9x9.9mm_Pitch1.27mm" 0 -550 50 H I C CIN
+F3 "" -200 -550 50 H V C CNN
+$FPLIST
+ SOIC*3.9x9.9mm*Pitch1.27mm*
+$ENDFPLIST
+DRAW
+S -300 -700 300 800 0 1 10 f
+X VDD 1 -400 700 100 R 50 50 1 1 W
+X CSD 2 -400 500 100 R 50 50 1 1 P
+X IN 3 -400 600 100 R 50 50 1 1 I
+X VSS 4 -400 100 100 R 50 50 1 1 W
+X NC 5 -400 0 100 R 50 50 1 1 N N
+X VREF 6 -400 -100 100 R 50 50 1 1 O
+X OCSET 7 -400 -500 100 R 50 50 1 1 P
+X DT 8 -400 -600 100 R 50 50 1 1 P
+X COM 9 400 -600 100 L 50 50 1 1 W
+X LO 10 400 -500 100 L 50 50 1 1 O
+X VCC 11 400 -100 100 L 50 50 1 1 W
+X NC 12 400 0 100 L 50 50 1 1 N N
+X VS 13 400 100 100 L 50 50 1 1 P
+X HO 14 400 200 100 L 50 50 1 1 O
+X VB 15 400 600 100 L 50 50 1 1 W
+X CSH 16 400 700 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # IR2104
 #
 DEF IR2104 U 0 40 Y Y 1 F N
@@ -49,8 +112,8 @@ F1 "IR2104" 0 450 50 H V C CNN
 F2 "" 0 -450 50 H V C CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SOIC*
- DIP*
+ SOIC*3.9x4.9mm*Pitch1.27mm*
+ DIP*W7.62mm*
 $ENDFPLIST
 DRAW
 S -200 -400 200 400 0 1 10 f
@@ -98,8 +161,8 @@ F2 "" 0 -550 50 H V C CIN
 F3 "" -200 -550 50 H V C CNN
 ALIAS IR2113
 $FPLIST
- SOIC*
- DIP*
+ SOIC*7.5x10.3mm*Pitch1.27mm*
+ DIP*W7.62mm*
 $ENDFPLIST
 DRAW
 S -200 -500 200 500 0 1 10 f
@@ -128,8 +191,8 @@ F1 "IRS2181" 0 450 50 H V C CNN
 F2 "" 0 -450 50 H V C CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SOIC*
- DIP*
+ SOIC*3.9x4.9mm*Pitch1.27mm*
+ DIP*W7.62mm*
 $ENDFPLIST
 DRAW
 S -200 -400 200 400 0 1 10 f
@@ -152,7 +215,7 @@ F1 "IRS2186" 100 400 50 H V L CNN
 F2 "" 150 350 50 H I L CIN
 F3 "" -200 -550 50 H V C CNN
 $FPLIST
- SOIC*3.9x4.9mm*Pitch1.25mm*
+ SOIC*3.9x4.9mm*Pitch1.27mm*
  DIP*W7.62mm*
 $ENDFPLIST
 DRAW
@@ -168,4 +231,27 @@ X VB 8 300 200 100 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# IRS21867S
+#
+DEF IRS21867S U 0 40 Y Y 1 F N
+F0 "U" 0 525 50 H V C CNN
+F1 "IRS21867S" 0 450 50 H V C CNN
+F2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" 0 -450 50 H I C CIN
+F3 "" -200 -550 50 H V C CNN
+$FPLIST
+ SOIC*3.9x4.9mm*Pitch1.27mm*
+$ENDFPLIST
+DRAW
+S -200 -400 200 400 0 1 10 f
+X VCC 1 -300 300 100 R 50 50 1 1 W
+X HIN 2 -300 -100 100 R 50 50 1 1 I
+X LIN 3 -300 -200 100 R 50 50 1 1 I
+X COM 4 -300 -300 100 R 50 50 1 1 W
+X LO 5 300 -300 100 L 50 50 1 1 O
+X VS 6 300 -200 100 L 50 50 1 1 P
+X HO 7 300 -100 100 L 50 50 1 1 O
+X VB 8 300 300 100 L 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 #End Library