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参数资料
| 型号： | DS2715BZ+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/17页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR CHRG NIMH BATT 16-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 充电管理 |
| 电池化学： | 镍金属氢化物 |
| 电源电压： | 4.5 V ~ 16 V |
| 工作温度： | -20°C ~ 85°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： | 带卷 (TR) |
DS2715: NiMH Battery Pack Charge Controller
PARAMETER
Current Sense
Comparator Gain
SYMBOL
G COMP
CONDITIONS
(Note 7)
MIN
10
TYP
MAX
UNITS
? ? -1
AC ELECTRICAL CHARACTERISTICS
(4.5V ? V DD ? 16.5V, T A = 0 ? C to +70 ? C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
UVLO Debounce Time
t UVLO
10
μ s
Current Sense
Comparator Propagation
Delay
Discharge Detect
Propagation Delay
Return To Normal
Function (Op-Amp or
Comparator Mode)
t COMP
t DD
t RNF
(Note 7)
From detection of current
reversal
Time from reset of discharge
latch
250
1
1
ns
μ s
μ s
R T Timing Accuracy
Internal Clock Accuracy
t Rt
t BASE
(Note 4)
-10
-10
+10
+10
%
%
FAST-CHARGE
-127
-121
-115
mV
V FC
ELECTRICAL CHARACTERISTICS: CHARGING
(4.5V ? V DD ? 16.5V, T A = 0 ? C to +70 ? C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
FAST-CHARGE
Comparator Threshold
FAST-CHARGE
Comparator Hysteresis
V HYS-FC
FAST-CHARGE
31
28
25
mV
TOPOFF and
PRECHARGE
Comparator Threshold
V TO
TOPOFF and PRECHARGE
-38
-33
-28
mV
TOPOFF and
PRECHARGE
Comparator Hysteresis
Discharge Latch Reset
Threshold
Discharge Latch Set
Threshold
Low Battery Detect
Threshold
Cell Detect Threshold
No Cell Detect Threshold
Presence Detect
Threshold Hysteresis
Minimum Charge Temp
Maximum Charge Temp
Over Temp
dT/dt Detect
V HYS-TO
V DCHG-RST
V DCHG-SET
V LB
V DET
V OPEN
V HYS-PD
V THM-MIN
V THM-MAX
V THM-STOP
T TERM
TOPOFF and PRECHARGE
Reverse current through
sense resistor
From presence detect into
PRECHARGE
(Note 5, 6)
(Note 5, 6)
(Note 5, 6)
10
-15
5
0.95
1.50
1.60
90
2.88
1.28
1.12
0.425
8
-10
10
1.0
1.55
1.65
100
2.92
0
1.32
45
1.16
50
0.5
6
-5
15
1.05
1.60
1.70
110
2.96
1.36
1.20
0.575
mV
mV
mV
V
V
V
mV
V
oC
V
oC
V
oC
oC/min
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| DS2715Z+T&R | IC NIMH CHARGER 16-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2715KLINEAR | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| DS2715KLINEAR+ | 制造商:Maxim Integrated Products 功能描述:DS2715 LINEAR EVAL KIT - Boxed Product (Development Kits) |
| DS2715KSWITCH | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| DS2715KSWITCH+ | 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT FOR THE DS2715 - Boxed Product (Development Kits) |
| DS2715Z | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:NiMH Battery Pack Charge Controller |
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