DS2726
5-Cell to 10-Cell Li+ Protector with
Cell Balancing
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= -20°C to +85°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage Range on V00–V10, PKP,
RDOC, RSC Pins Relative to GND .....................-0.3V to +60V
Voltage Range on DC Pin Relative to V
IN
..............-12V to +0.3V
Voltage Range on CC Pin Relative to PKP .............-12V to +0.3V
Voltage Range on CSCD, SEL0, SEL1,
OVS0, OVS1, CBS0, CBS1, SLEEP,
CBCFG, V
CC
Pins Relative to GND...................-0.3V to +6.0V
Human Body Model (HBM) ESD Limit of
V05–V09, PKP, CC, DC..................................................±500V
All Other Pins ...................................................................±2kV
Voltage Range on Any V
x
to V
x-1
(V10 to V09).......-0.3V to +12V
Continuous Power Dissipation (T
A
= +70°C)
TQFN (derate 37mW/°C above +70°C) .....................2963mW
Junction Temperature......................................................+150°C
Operating Temperature Range ...........................-20°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Range V
IN
(Notes 1, 2, 3, 4) 5 50 V
Input Range: SEL0, SEL1, OVS0,
OVS1, CBS0, CBS1, CSCD,
CDOCD, SLEEP, CBCFG
(Note 1) -0.3
V
CC
+
0.3
V
DC ELECTRICAL CHARACTERISTICS
(T
A
= -20°C to +85°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
I
DD
Protector mode, no fault (Notes 4, 9) 70 90
I
DD_BAL
Load balancing (Note 11) 400
Supply Current
I
SLEEP
Sleep mode 5.0 7.5
μA
V00–V10 Leakage Current All cell voltages = 4.2V (Note 10) -2 +2 μA
Input Logic-High: SEL0, SEL1,
OVS0, OVS1, CBS0, CBS1,
SLEEP
V
IH
I
LOAD
= 2μA (Notes 1, 5)
V
CC
-
0.4
V
Input Logic-Mid: SEL0, SEL1,
OVS0, OVS1, CBS0, CBS1,
SLEEP
V
IM
I
LOAD
= 0 (Notes 1, 5) 1.30 1.65 2.00 V
Input Logic-Low: SEL0, SEL1,
OVS0, OVS1, CBS0, CBS1,
SLEEP
V
IL
I
LOAD
= -2μA (Notes 1, 5)
V
GND
+
0.4
V
V
CC
Output Voltage I
LOAD
= 1mA (Notes 1, 5, 8) 4.75 5.00 5.25 V
V
CC
Dropout Voltage (Note 6) 5.5 V
Output Low: CC V
OLCC
I
OL
= -100μA, V
PKP
13V (Notes 3, 5) V
PKP
- 12 V
PKP
- 8 V
CC = V
OLCC
+ 2V -3 -1
Output Low: CC Driver Current
CC = V
OHCC
- 1V -15 -7
mA
