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参数资料
| 型号： | DS2726G+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/16页 |
| 文件大小： | 0K |
| 描述： | IC PROT LI+ 5-10CELL 32-TQFP |
| 标准包装： | 2,500 |
| 功能： | 过压/欠压保护 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 5 V ~ 50 V |
| 工作温度： | -20°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（7x7） |
| 包装： | 带卷 (TR) |
5-Cell to 10-Cell Li+ Protector with
Cell Balancing
ABSOLUTE MAXIMUM RATINGS
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
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
V05–V09, PKP, CC, DC..................................................±500V
All Other Pins ...................................................................±2kV
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.
RECOMMENDED DC OPERATING CONDITIONS
(T A = -20°C to +85°C.)
PARAMETER
Supply Range
Input Range: SEL0, SEL1, OVS0,
OVS1, CBS0, CBS1, CSCD,
CDOCD, SLEEP, CBCFG
SYMBOL
V IN
CONDITIONS
(Notes 1, 2, 3, 4)
(Note 1)
MIN
5
-0.3
TYP
MAX
50
V CC +
0.3
UNITS
V
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
Supply Current
I DD_BAL
I SLEEP
Load balancing (Note 11)
Sleep mode
5.0
400
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 = 2 μA (Notes 1, 5)
V CC -
0.4
V
Input Logic-Mid: SEL0, SEL1,
OVS0, OVS1, CBS0, CBS1,
V IM
I LOAD = 0 (Notes 1, 5)
1.30
1.65
2.00
V
SLEEP
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
V CC Dropout Voltage
I LOAD = 1mA (Notes 1, 5, 8)
(Note 6)
4.75
5.00
5.25
5.5
V
V
Output Low: CC
Output Low: CC Driver Current
V OLCC
I OL = -100 μA, V PKP
CC = V OLCC + 2V
CC = V OHCC - 1V
13V (Notes 3, 5)
V PKP - 12
-3
-15
V PKP - 8
-1
-7
V
mA
2
_______________________________________________________________________________________
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