LTC1733EMSE#TR Linear Technology, LTC1733EMSE#TR Datasheet - Page 3

• Manufacturer Part Number: LTC1733EMSE#TR
• Description: IC CTRLR BATT CHRG LI-ION 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC1733EMSE#TR

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.5 V ~ 6.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SYMBOL
V
I
V
V
V
I
t
V
V
V
V
V
V
V
V
V
T
R
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: The Absolute Maximum BAT Current Rating of 1.6A is guaranteed
by design and current density calculations. The Absolute Maximum PROG
Current Rating is guaranteed to be 1/1000 of BAT current rating by design.
Note 3: The LTC1733E is guaranteed to meet performance specifications
from 0 C to 70 C. Specifications over the –40 C to 85 C operating
ELECTRICAL CHARACTERISTICS
CHRG
C/10
TIMER
LIM
PROG
CHRG
ACPR
FAULT
RECHRG
NTC-HOT
HOT-HYS
NTC-COLD
COLD-HYS
NTC-DIS
DIS-HYS
SEL-IL
SEL-IH
ON
PARAMETER
PROG Pin Voltage
CHRG Pin Weak Pulldown Current
CHRG Pin Output Low Voltage
ACPR Pin Output Low Voltage
FAULT Pin Output Low Voltage
End of Charge Indication Current Level
TIMER Accuracy
Recharge Battery Voltage Threshold
NTC Pin Hot Threshold Voltage
NTC Pin Hot Hysteresis Voltage
NTC Pin Cold Threshold Voltage
NTC Pin Cold Hystersis Voltage
NTC Pin Disable Threshold Voltage
NTC Pin Disable Hystersis Voltage
SEL Pin Threshold Input Low
SEL Pin Threshold Input High
Junction Temperature in
Constant-Temperature Mode
Power MOSFET “ON” Resistance
CONDITIONS
R
V
I
I
I
R
C
Battery Voltage Falling, SEL = 0V
Battery Voltage Falling, SEL = 5V
V
V
V
CHRG
ACPR
FAULT
CHRG
TIMER
NTC
NTC
NTC
PROG
PROG
Falling
Rising
Rising
= 5mA
= 5mA
= 5mA
= 1V
= 3k, I
= 3k
= 0.1 F
T
A
= 25 C. V
PROG
= 500 A; Current Mode
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 4: Failure to solder the exposed backside of the package to the PC
board will result in a thermal resistance much higher than 40 C/W.
Note 5: Supply current includes PROG pin current but does not include
any current delivered to the battery through the BAT pin.
CC
= 5V unless otherwise noted.
MIN
0.3
35
4.375
0.35
0.35
0.35
TYP
100
105
375
1.5
3.9
4.0
2.5
50
10
25
70
70
10
LTC1733
MAX
65
1
sn1733 1733fs
UNITS
3
m
mA
mV
mV
mV
mV
%
V
A
V
V
V
V
V
V
V
V
V
C