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参数资料
| 型号： | DS2711Z+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/15页 |
| 文件大小： | 0K |
| 描述： | IC NIMH CHARGER 16SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 功能： | 充电管理 |
| 电池化学： | 镍金属氢化物 |
| 电源电压： | 4 V ~ 5.5 V |
| 工作温度： | -20°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
DS2711/DS2712: Loose-Cell NiMH Chargers
PARAMETER
Threshold Voltage,
Thermistor - Min
Threshold Voltage,
Thermistor - Max
Threshold Voltage,
Thermistor - Stop
Threshold Current, TMR
Pin Suspend
Presence Test Current,
VP1, VP2
Reverse Leakage
Current, VP1, VP2
Current-Sense Reference
Voltage
Gain, Current-Sense
Error Amp
SYMBOL
V THM-MIN
V THM-MAX
V THM-STOP
I TMR-SUS
I PTST
I LKGR
V IREF
G M
CONDITIONS
(Notes 1, 4, 6)
(Notes 1, 4, 6)
(Notes 1, 4, 6)
Parallel: V DD ≥ 4.0V,
Series: V DD ≥ 4.5V
V DD = 0V, VP1 = 1.5V,
VP2 = 3.0V
(Note 1, 4, 7)
DS2711 (Note 8)
MIN
0.30
-6%
0.9
TYP
V DD x
0.73
V DD x
0.33
V DD x
0.29
0.1
10
125
MAX
0.36
0.5
15
2
+6%
1.5
UNITS
V
V
V
μ A
μ A
μ A
mV
%
? -1
Gain, Current-Sense
Comparator
Propagation Time,
Current-Sense
Comparator
G M
t PDLY
DS2712 (Note 8)
DS2712, 2mV
over/underdrive
10
0.25
? -1
μ s
Hysteresis, Current-
Sense Comparator
V HYS-COMP
DS2712
22
24
26
mV
ELECTRICAL CHARACTERISTICS: TIMING
(4.0V ≤ V DD ≤ 5.5V, T A = - 20 ° C to +70 ° C, unless otherwise noted .)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Internal Timebase Period
Internal Timebase
Accuracy
Duty Factor, Series Fast
Charge
Duty Factor, Series
Precharge/Top-Off
Duty Factor, Parallel Fast
Charge
Duty Factor, Parallel
Precharge/Top-Off
Duty Factor, Maintenance
Charge
Cell Test Interval
t BASE
t CTST
CC1
CC1
CC1, CC2
CC1, CC2
CC1, CC2
-10
0.96
0.969
0.250
0.484
0.125
0.0156
31
+10
s
%
Seconds
Precharge Timeout
Fast-Charge Termination
Hold-Off Period
Fast-Charge Flat Voltage
Timeout
Charge Timer Period
t PCHG
t THO
t FLAT
t CTMR
V CELL < V BAT-MIN
V CELL not increasing
R TMR = 100k ?
34
4
16
2.5
Minutes
Minutes
Minutes
Hours
3 of 15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2711Z/T&R | 制造商:Maxim Integrated Products 功能描述:LOOSE CELL NIMH CHARG.SOIC16 PIN TR - Tape and Reel |
| DS2711Z/T&R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Loose Cell NiMH Chargers |
| DS2711Z/TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Loose Cell NiMH Chargers |
| DS2711Z+ | 功能描述:电池管理 Loose Cell NiMH Chargers RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2711Z+T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Loose-Cell NiMH Chargers Detect and Avoid Charging Alkaline Cells |
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