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参数资料
| 型号： | DS2715 |
| 英文描述： | NiMH Battery Pack Charge Controller |
| 中文描述： | NiMH电池组充电控制器 |
| 文件页数： | 4/12页 |
| 文件大小： | 202K |
| 代理商： | DS2715 |
DS2715: NiMH Cell Pack Charge Controller
4 of 12
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
DETAILED PIN DESCRIPTION
PIN
NAME
1
C
BIAS
2
V
CH
3
V
SS
4
LED1
5
LED2
6
V
SS
7
CTG
8
CTG
Voltages relative to V
.
Does not include current through V
CH
, R
T
, and DIV pins.
Below this voltage no I/O pins are active.
Does not include tolerance of R
resistor.
V
BIAS
and resistor tolerances must be added to determine actual threshold.
Specified temperature thresholds are only valid if recommended thermistor types are used.
Specification is guaranteed by design.
DESCRIPTION
Bypass for Internal Voltage Regulator
Cell Stack Charge Control Output
Ground Reference and Chip Supply Return
Charging Indicator Output
Done Indicator Output
Ground Reference and Chip Supply Return
Connect to Ground
Connect to Ground
Mode Select. Connect to V
SS
for linear mode of operation or C
BIAS
for comparator
mode of operation.
Thermistor Divider. Stable output to form a resistor divider for measuring
temperature on THM.
Positive Current Sense. Connect to the pack side of the sense resistor.
Negative Current Sense. Connect to the cell stack side of the sense resistor.
Chip Supply Input: +4.0V to +5.5V range.
Failsafe Timeout. Timeout is selected by an external resistor from R
T
to V
SS
.
Thermistor Input. Connect to a thermistor located in the cell pack and a divider
resistor from the Div pin.
Battery Voltage Sense Input. Connect to a divider from the positive terminal of the
cell stack to measure the voltage of a single cell.
9
MODE
10
DIV
11
12
13
14
SNS+
SNS-
V
DD
R
T
15
THM
16
V
BATT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2715BZ+ | 功能描述:电池管理 NiMH Battery Pack Charge Controller 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 |
| DS2715BZ+T&R | 制造商:Maxim Integrated Products 功能描述:NIMH BATPCK CHGCONT 16PIN SOIC TR L - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CTRLR CHRG NIMH BATT 16-SOIC 制造商:Maxim Integrated Products 功能描述:Battery Management NiMH Battery Pack Charge Controller |
| DS2715BZ+T&R | 功能描述:电池管理 NiMH Battery Pack Charge Controller 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 |
| DS2715BZ+TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:NiMH Battery Pack Charge Controller |
| 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 |
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