LTC4006 Linear Technology, LTC4006 Datasheet - Page 2

• Manufacturer Part Number: LTC4006
• Description: Standalone Li-Ion Battery Charger
• Manufacturer: Linear Technology

ABSOLUTE
ELECTRICAL CHARACTERISTICS
LTC4006
(Note 1)
Voltage from DCIN, CLP, CLN, TGATE, INFET,
ACP/SHDN, CHG to GND ........................... + 32V/– 0.3V
CSP, BAT to GND ....................................... +28V/– 0.3V
R
NTC ............................................................ +10V/– 0.3V
Operating Ambient Temperature Range
Operating Junction Temperature ......... – 40 C to 125 C
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
temperature range (Note 4), otherwise specifications are at T
SYMBOL
I
V
I
T
Shutdown
UVLO
Current Sense Amplifier, CA1
CMSL
CMSH
2
DCIN
TOL
TOL
TOL
T
(Note 4) ............................................. – 40 C to 85 C
to GND ..................................................... +7V/– 0.3V
PARAMETER
DCIN Operating Range
DCIN Operating Current
Voltage Accuracy
Current Accuracy (Note 3)
Termination Timer Accuracy
Battery Leakage Current
Undervoltage Lockout Threshold
Shutdown Threshold at ACP/SHDN
DCIN Current in Shutdown
Input Bias Current Into BAT Pin
CA1/I
CA1/I
1
1
Input Common Mode Low
Input Common Mode High
W
MAXIMUM
W W
RATINGS
U
CONDITIONS
Sum of Current from CLP, CLN, DCIN
(Note 2)
V
V
V
V
V
6V V
V
R
DCIN = 0V
DCIN = 0V
DCIN = 20V, V
DCIN Rising, V
V
CLN, DCIN
CSP
BAT
BAT
BAT
BAT
CSP
RT
SHDN
LTC4006-6
LTC4006-6
LTC4006-2
LTC4006-2
LTC4006-4
LTC4006-4
The
= 270k
A
– V
= 11.5V (LTC4006-2)
= 7.6V (LTC4006-6)
= 12V (LTC4006-4)
< 6V, V
– V
BAT
= 0V, Sum of Current from CLP,
= 25 C. V
BAT
BAT
denotes specifications which apply over the full operating
CSP
Target = 100mV
V
Target = 10mV
LOBAT
PACKAGE/ORDER
SHDN
BAT
Consult LTC Marketing for parts specified with wider operating temperature ranges.
– V
ACP/SHDN
DCIN
= 0V
,
BAT
= 0V
DCIN
I
GND
CHG
MON
NTC
= 20V, V
I
Target = 10mV
R
TH
T
T
JMAX
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
= 125 C,
GN PACKAGE
BAT
TOP VIEW
= 12V unless otherwise noted.
JA
= 110 C/W
16
15
14
13
12
11
10
9
INFET
BGATE
PGND
TGATE
CLN
CLP
BAT
CSP
12.499
12.474
16.665
16.632
8.333
8.316
MIN
– 60
– 40
–15
–10
4.2
– 4
– 5
6
1
0
INFORMATION
U
GN PART MARKING
11.67
12.6
12.6
16.8
16.8
TYP
8.4
8.4
4.7
15
20
3
0
2
LTC4006EGN-2
LTC4006EGN-4
LTC4006EGN-6
ORDER PART
W
NUMBER
V
40062
40064
40066
CLN
12.700
12.726
16.935
16.968
8.467
8.484
MAX
5.5
2.5
28
60
40
15
30
45
10
5
4
5
3
– 0.2
sn4006 4006is
UNITS
U
mA
mA
%
%
%
%
%
V
V
V
V
V
V
V
A
A
V
V
A
V
V