LTC1729CMS8-8.2 Linear Technology, LTC1729CMS8-8.2 Datasheet - Page 2

• Manufacturer Part Number: LTC1729CMS8-8.2
• Description: IC CTRLR BATT CHRGR LI-ION 8MSOP
• Manufacturer: Linear Technology

Specifications of LTC1729CMS8-8.2

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGE/ORDER I FOR ATIO
ABSOLUTE AXI U RATI GS
LTC1729 Series
V
SENSE, V
V
OVP ............................................................ – 0.3V to 5V
Consult factory for Industrial and Military grade parts.
ELECTRICAL CHARACTERISTICS
The
SYMBOL
DC CHARACTERISTICS
I
V
V
I
V
V
V
I
V
2
CC
VBAT
SENSE
LKOH
LKOL
CLAMP
MAX
MIN
C10
CC
C
............................................................. – 0.3V to 15V
SENSE
......................................................................... 30V
GND
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
OVP
BAT
T
JMAX
8-LEAD PLASTIC MSOP
1
2
3
4
BAT
V
V
V
V
V
High V
Low V
SENSE Pin Current
SENSE Pin C/10 Offset
PARAMETER
= 150 C,
MS8 PACKAGE
CC
IN
IN
BAT
BAT
, NTC .................................... – 0.3V to 15V
TOP VIEW
Undervoltage Lockout High
Undervoltage Lockout Low
Supply Current
Current
Clamp
BAT
BAT
JA
W
Threshold
Threshold
= 200 C/ W
8
7
6
5
V
V
STATUS
NTC
CC
C
W W
U
MS8 PART MARKING
LTC1729CMS8-4.1
LTC1729CMS8-4.2
LTC1729CMS8-8.2
LTC1729CMS8-8.4
ORDER PART
W
NUMBER
LTLY
LTJH
LTLZ
LTJG
CONDITIONS
V
V
V
V
V
V
V
V
No Bat (External 200 A Pull-Up on V
High Going Threshold
Low Going Threshold
High Going Threshold
Low Going Threshold
Charge State, V
Charge State, V
U
IN
IN
IN
IN
IN
IN
IN
IN
= 5V (Below UVLO)
= 8V, V
= 8V, V
= 8V, V
= 5V (Below UVLO), V
= 8V, V
= 8V, V
= 8V, V
BAT
BAT
BAT
BAT
BAT
BAT
U
(Note 1)
> 4.5V, No Bat
= 2.5V Trickle
= 3.5V Charge
= 4.25V No Bat
= 2.5V Trickle
= 3.5V Charge
SENSE
C10
= (V
= 3V
STATUS .................................................... – 0.3V to 30V
Operating Temperature Range .................... 0 C to 70 C
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec)................. 300 C
BAT
SENSE
BAT
GND
– V
OVP
BAT
= 4.2V
SENSE
T
JMAX
1
2
3
4
8-LEAD PLASTIC SO
= 150 C,
)
BAT
S8 PACKAGE
TOP VIEW
)
JA
= 150 C/ W
8
7
6
5
V
V
STATUS
NTC
CC
C
LTC1729-4.1/LTC1729-4.2
– 2.7
4.25
4.25
4.25
2.55
2.45
MIN
– 19
1.0
0.5
5.5
5.0
– 1
10
40
85
1
S8 PART MARKING
– 0.1
– 1.3
4.51
4.50
TYP
– 12
100
1.4
3.0
6.5
6.0
4.5
2.7
2.6
17
73
LTC1729CS8-4.1
LTC1729CS8-4.2
LTC1729CS8-8.2
LTC1729CS8-8.4
5
1
ORDER PART
A
NUMBER
172941
172942
172982
172984
= 25 C, V
MAX
– 9.5
– 0.5
4.75
4.75
4.75
2.85
2.75
120
115
2.0
5.0
7.5
7.0
12
21
2.5
1
IN
= 8V
UNITS
mA
mA
mA
mA
mV
mA
A
V
V
A
A
V
V
V
V
V
A