DS2726G+ Maxim Integrated Products, DS2726G+ Datasheet - Page 3

• Manufacturer Part Number: DS2726G+
• Description: IC PROT LI+ 5-10CELL 32-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2726G+

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 5 V ~ 50 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS: PROTECTION CIRCUIT
(T
DC ELECTRICAL CHARACTERISTICS (continued)
(T
Output High: CC
Output High: CC Driver Current
Output Low: DC
Output Low: DC Driver Current
Output High: DC
Output High: DC Driver Current
Maximum Balancing Current
Balance FET: On-Resistance
Overvoltage Detect
Charge-Enable Voltage
Charge-Balance Voltage
Undervoltage Release
Undervoltage Detect
RDOC, RSC Output Current
RDOC, RSC Input Offset Voltage
A
A
= -20°C to +85°C.)
= 0°C to +50°C.)
PARAMETER
PARAMETER
_______________________________________________________________________________________
5-Cell to 10-Cell Li+ Protector with
SYMBOL
SYMBOL
V
V
V
V
V
UVREL
OHCC
OHDC
I
V
V
V
OLDC
BAL
BAL
OV
CE
UV
OVS1 = GND, OVS0 = GND
OVS1 = GND, OVS0 = N.C.
OVS1 = GND, OVS0 = V
OVS1 = N.C., OVS0 = GND
OVS1 = N.C., OVS0 = N.C.
OVS1 = N.C., OVS0 = V
OVS1 = V
OVS1 = V
OVS1 = V
V
3.75V
V
I
CC = V
CC = V
I
DC = V
DC = V
I
DC = V
DC = V
I
BAL
OH
OL
OH
BAL
IN
- V
= -100μA, V
= 100μA
= 100μA
= 180mA
lowest typical set point limited to
RDOC
OLCC
OHCC
OLDC
OHDC
OLDC
OHDC
CC
CC
CC
, OVS0 = GND
, OVS0 = N.C.
, OVS0 = V
= V
+ 2V
+ 2V
+ 2V
- 1V
- 1V
- 1V
CONDITIONS
CONDITIONS
IN
IN
- V
13V (Notes 3, 5)
RSC
CC
CC
CC
= 2V
Cell Balancing
Balancing
Threshold
V
V
V
V
V
4.05
4.10
4.15
4.20
4.25
4.30
4.35
4.40
4.45
0.95
MIN
MIN
PKP
0.5
0.5
-15
0.5
0.5
1.7
OVMIN
OVMIN
2.7
2.2
12
-3
IN
-3
IN
Cell-
7
7
0.15
-
-
-
-
-
TYP
TYP
4.10
4.15
4.20
4.25
4.30
4.35
4.40
4.45
4.50
1.00
3.2
2.8
2.3
Balancing
Threshold
V
V
OVMAX
OVMAX
Cell-
0.15
V
V
MAX
MAX
PKP
V
4.15
4.20
4.25
4.30
4.35
4.40
4.45
4.50
4.55
1.05
300
2.9
2.4
0.3
1.5
0.3
1.5
7.0
+3
IN
15
15
-1
-7
IN
8
+
-
+
-
-
UNITS
UNITS
mA
mA
mA
mA
mV
μA
V
V
V
V
V
V
V
V
3