Merge pull request #1528 from Misca1234/LTC4054X-4.2

Ltc4054 x 4.2

library/battery_management.dcm

@@ -102,6 +102,18 @@ K lithium li-ion battery charger
 F http://cds.linear.com/docs/en/datasheet/4002f.pdf
 $ENDCMP
 #
+$CMP LTC4054ES5-4.2
+D Constant-current/constant-voltage linear charger for single cell lithium-ion batteries with 2.9V Trickle Charge, 4.5V to 6.5V VDD,  -40 to +85 degree Celcius, SOT-23
+K Constant-current/constant-voltage linear charger for single cell lithium-ion batteries with 2.9V Trickle Charge, 4.5V to 6.5V VDD,  -40 to +85 degree Celcius, SOT-23
+F https://www.elfa.se/Web/Downloads/42/xf/405442xf.pdf
+$ENDCMP
+#
+$CMP LTC4054XES5-4.2
+D Constant-current/constant-voltage linear charger for single cell lithium-ion batteries no Trickle Charge, 4.5V to 6.5V VDD,  -40 to +85 degree Celcius, SOT-23
+K Constant-current/constant-voltage linear charger for single cell lithium-ion batteries no Trickle Charge, 4.5V to 6.5V VDD,  -40 to +85 degree Celcius, SOT-23
+F https://www.elfa.se/Web/Downloads/42/xf/405442xf.pdf
+$ENDCMP
+#
 $CMP LTC6803-2
 D Multicell Battery Stack Monitor, 12-cell max, multi-chemistry, integrated balancing, stackable, serial interface
 K battery balance afe

library/battery_management.lib

@@ -402,6 +402,27 @@ X NTC 8 -500 -200 100 R 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# LTC4054ES5-4.2
+#
+DEF LTC4054ES5-4.2 U 0 40 Y Y 1 F N
+F0 "U" -230 260 50 H V C CNN
+F1 "LTC4054ES5-4.2" 60 260 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-23-5" 0 -500 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
+ALIAS LTC4054XES5-4.2
+$FPLIST
+ SOT?23*
+$ENDFPLIST
+DRAW
+S -300 200 300 -300 0 1 10 f
+X ~CHRG 1 -400 0 100 R 50 50 1 1 C
+X GND 2 0 -400 100 U 50 50 1 1 W
+X BAT 3 400 0 100 L 50 50 1 1 w
+X VCC 4 0 300 100 D 50 50 1 1 W
+X PROG 5 -400 -100 100 R 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
 # LTC6803-2
 #
 DEF LTC6803-2 U 0 40 Y Y 1 F N