diff --git a/library/battery_management.dcm b/library/battery_management.dcm
index 5134111a..814b207c 100644
--- a/library/battery_management.dcm
+++ b/library/battery_management.dcm
@@ -42,6 +42,36 @@ K Current-flow, voltage and temperature  measurement to support batterycapacity
 F https://datasheets.maximintegrated.com/en/ds/DS2745.pdf
 $ENDCMP
 #
+$CMP LT3652EDD
+D Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, DFN-12
+K Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, DFN-12
+F http://cds.linear.com/docs/en/datasheet/3652fe.pdf
+$ENDCMP
+#
+$CMP LT3652EMSE
+D Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, MSOP-12
+K Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, MSOP-12
+F http://cds.linear.com/docs/en/datasheet/3652fe.pdf
+$ENDCMP
+#
+$CMP LT3652IDD
+D Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, DFN-12
+K Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, DFN-12
+F http://cds.linear.com/docs/en/datasheet/3652fe.pdf
+$ENDCMP
+#
+$CMP LT3652IMSE
+D Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, MSOP-12
+K Step-down  battery charger, Lithium Phosphate ( LiFePO4), Lead (Pb), Lithium+ (Li+) , 4.95V to 32V VDD, -40 to +125 degree Celcius, MSOP-12
+F http://cds.linear.com/docs/en/datasheet/3652fe.pdf
+$ENDCMP
+#
+$CMP LTC4001
+D Single cell (4.2V) programmable synchronous buck Li-Ion charger, 2A, 5.5V input
+K Li-Ion charger
+F http://cds.linear.com/docs/en/datasheet/4001f.pdf
+$ENDCMP
+#
 $CMP LTC4001-1
 D Single cell (4.1V) programmable synchronous buck Li-Ion charger, 2A, 5.5V input
 K Li-Ion Charger
diff --git a/library/battery_management.lib b/library/battery_management.lib
index 722293e9..01b5f118 100644
--- a/library/battery_management.lib
+++ b/library/battery_management.lib
@@ -260,6 +260,64 @@ X VDD 8 0 300 100 D 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
+# LT3652EDD
+#
+DEF LT3652EDD U 0 40 Y Y 1 F N
+F0 "U" -330 450 50 H V C CNN
+F1 "LT3652EDD" 70 460 50 H V L CNN
+F2 "Housings_DFN_QFN:DFN-12-1EP_3x3mm_Pitch0.45mm" 0 -600 50 H I C CNN
+F3 "" 600 -800 50 H I C CNN
+ALIAS LT3652IDD
+$FPLIST
+ DFN*1EP*3x3mm*Pitch0.45mm*
+$ENDFPLIST
+DRAW
+S -400 400 400 -400 0 1 10 f
+X VIN 1 0 500 100 D 50 50 1 1 W
+X VIN_REG 2 -500 100 100 R 50 50 1 1 I
+X ~SHDN 3 -500 300 100 R 50 50 1 1 I
+X ~CHRG 4 -500 -100 100 R 50 50 1 1 C
+X ~FAULT 5 -500 -200 100 R 50 50 1 1 C
+X TIMER 6 -500 -300 100 R 50 50 1 1 O
+X VFB 7 500 -300 100 L 50 50 1 1 I
+X NTC 8 500 -200 100 L 50 50 1 1 I
+X BAT 9 500 -100 100 L 50 50 1 1 O
+X SENSE 10 500 0 100 L 50 50 1 1 I
+X BOOST 11 500 100 100 L 50 50 1 1 I
+X SW 12 500 300 100 L 50 50 1 1 O
+X GND 13 0 -500 100 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LT3652EMSE
+#
+DEF LT3652EMSE U 0 40 Y Y 1 F N
+F0 "U" -330 450 50 H V C CNN
+F1 "LT3652EMSE" 70 460 50 H V L CNN
+F2 "Housings_SSOP:MSOP-12-1EP_3x4mm_Pitch0.65mm" 0 -600 50 H I C CNN
+F3 "" 600 -800 50 H I C CNN
+ALIAS LT3652IMSE
+$FPLIST
+ MSOP*1EP*3x4mm*Pitch0.65mm*
+$ENDFPLIST
+DRAW
+S -400 400 400 -400 0 1 10 f
+X VIN 1 0 500 100 D 50 50 1 1 W
+X VIN_REG 2 -500 100 100 R 50 50 1 1 I
+X ~SHDN 3 -500 300 100 R 50 50 1 1 I
+X ~CHRG 4 -500 -100 100 R 50 50 1 1 C
+X ~FAULT 5 -500 -200 100 R 50 50 1 1 C
+X TIMER 6 -500 -300 100 R 50 50 1 1 O
+X VFB 7 500 -300 100 L 50 50 1 1 I
+X NTC 8 500 -200 100 L 50 50 1 1 I
+X BAT 9 500 -100 100 L 50 50 1 1 O
+X SENSE 10 500 0 100 L 50 50 1 1 I
+X BOOST 11 500 100 100 L 50 50 1 1 I
+X SW 12 500 300 100 L 50 50 1 1 O
+X GND 13 0 -500 100 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # LTC4001
 #
 DEF LTC4001 U 0 40 Y Y 1 F N