lt3650-4.1 Linear Technology Corporation, lt3650-4.1 Datasheet - Page 2

• Manufacturer Part Number: lt3650-4.1
• Description: High Voltage 2 Amp Monolithic Li-ion Battery Charger
• Manufacturer: Linear Technology Corporation

ABSOLUTE MAXIMUM RATINGS
ORDER INFORMATION
LT3650-4.1/LT3650-4.2
V
SHDN, CHRG, FAULT ............................... V
CLP ......................................................... V
SW ............................................................................40V
SW-V
BOOST .....................................................SW + 10V, 50V
SENSE, BAT ..............................................................10V
PIN CONFIGURATION
LEAD FREE FINISH
LT3650EDD-4.1#PBF
LT3650IDD-4.1#PBF
LT3650EDD-4.2#PBF
LT3650IDD-4.2#PBF
LT3650EMSE-4.1#PBF
LT3650IMSE-4.1#PBF
LT3650EMSE-4.2#PBF
LT3650IMSE-4.2#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
2
IN
............................................................................40V
IN
.....................................................................4.5V
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
TIMER 6
FAULT
SHDN
CHRG
T
12-LEAD (3mm 3mm) PLASTIC DFN
JMAX
CLP
V
IN
= 125°C, θ
1
2
3
4
5
TAPE AND REEL
LT3650EDD-4.1#TRPBF
LT3650IDD-4.1#TRPBF
LT3650EDD-4.2#TRPBF
LT3650IDD-4.2#TRPBF
LT3650EMSE-4.1#TRPBF
LT3650IMSE-4.1#TRPBF
LT3650EMSE-4.2#TRPBF
LT3650IMSE-4.2#TRPBF
DD PACKAGE
TOP VIEW
JA
13
= 43°C/W, θ
12
11
10
9
8
7
JC
= 3°C/W
SW
BOOST
SENSE
BAT
NTC
RNG/SS
http://www.linear.com/leadfree/
IN
IN
PART MARKING*
LFGQ
LFGQ
LDDS
LDDS
365041
365041
365042
365042
+ 0.5V, 40V
± 0.5V, 40V
http://www.linear.com/tapeandreel/
(Note 1)
SENSE-BAT ............................................... –0.5V to 0.5V
TIMER, RNG/SS, NTC ..............................................2.5V
Operating Junction Temperature Range
(Note 2) ..................................................–40°C to 125°C
Storage Temperature Range ...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSE .................................................................. 300°C
PACKAGE DESCRIPTION
12-Lead Plastic DFN (3mm × 3mm)
12-Lead Plastic DFN (3mm × 3mm)
12-Lead Plastic DFN (3mm × 3mm)
12-Lead Plastic DFN (3mm × 3mm)
12-Lead Plastic MSOP
12-Lead Plastic MSOP
12-Lead Plastic MSOP
12-Lead Plastic MSOP
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
TIMER
FAULT
SHDN
CHRG
T
CLP
JMAX
V
IN
= 125°C, θ
1
2
3
4
5
6
12-LEAD PLASTIC MSOP
MSE PACKAGE
TOP VIEW
JA
13
= 43°C/W, θ
JC
12
11
10
9
8
7
= 3°C/W
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
SW
BOOST
SENSE
BAT
NTC
RNG/SS
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