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参数资料
| 型号： | DS2715Z+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/17页 |
| 文件大小： | 0K |
| 描述： | IC NIMH CHARGER 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
dT/dt Blanking Time
SYMBOL
t BLANK
CONDITIONS
MIN
3.85
TYP
4.3
MAX
4.75
UNITS
Min
PRECHARGE Timeout
t PC-TO
30
Min
FAST-CHARGE Timer
Range
TOPOFF to FAST-
CHARGE Duration Ratio
t FC
DS2715
DS2715B
0.5
1:2
1:4
6
Hours
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Voltages relative to V SS .
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 T 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.
DETAILED PIN DESCRIPTION
PIN NAME DESCRIPTION
1 C BIAS Bypass for Internal Voltage Regulator
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
V CH
V SS
LED1
DNC
V SS
CTG
CTG
MODE
DIV
SNS+
SNS-
V DD
R T
THM
V BATT
Cell Stack Charge Control Output
Chip Supply Return and Local Ground Reference
Charging Indicator Output
Do Not Connect
Chip Supply Return and Local Ground Reference
Connect to Local Ground (V SS )
Connect to Local Ground (V SS )
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 charge source side of the sense resistor
Negative Current Sense. Connect to the cell stack side of the sense resistor
Chip Supply Input: +4.5V to +16.5V 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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS271AC-C10/0.03 | 制造商:ABB Control 功能描述:RCBO 10A 30MA TRIP 制造商:ABB Control 功能描述:Type C DIN rail mount RCBO,10KA 10A |
| DS271AC-C16/0.03 | 制造商:ABB Control 功能描述:RCBO 16A 30MA TRIP 制造商:ABB Control 功能描述:RCBO, 16A, 30MA TRIP; Voltage Rating V AC:230V; Current Rating:16A; No. of Poles:1; Series:DS271; Approval Category:BS EN 61009-2-2, EN 61009-1, IEC 61009; Breaking Capacity Current AC:10kA; External Depth:67.6mm; External Length / ;RoHS Compliant: Yes 制造商:ABB Control 功能描述:Type C DIN rail mount RCBO,10KA 16A |
| DS271AC-C20/0.03 | 制造商:ABB Control 功能描述:RCBO 20A 30MA TRIP 制造商:ABB Control 功能描述:RCBO, 20A, 30MA TRIP 制造商:ABB Control 功能描述:RCBO, 20A, 30MA TRIP; Voltage Rating V AC:230V; Current Rating:20A; No. of Poles:1; Series:DS271; Approval Category:BS EN 61009-2-2, EN 61009-1, IEC 61009; Breaking Capacity Current AC:10kA; External Depth:67.6mm; External Length / ;RoHS Compliant: Yes 制造商:ABB Control 功能描述:Type C DIN rail mount RCBO,10KA 20A |
| DS271AC-C25/0.03 | 制造商:ABB Control 功能描述:RCBO 25A 30MA TRIP 制造商:ABB Control 功能描述:Type C DIN rail mount RCBO,10KA 25A |
| DS271AC-C32/0.03 | 制造商:ABB Control 功能描述:RCBO 32A 30MA TRIP 制造商:ABB Control 功能描述:Type C DIN rail mount RCBO,10KA 32A |
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