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參數(shù)資料
| 型號： | bq2011 |
| 廠商： | Benchmark Technology Group |
| 英文描述： | Gas Gauge IC for High Discharge Rates(用于高放電率的氣體Gauge芯片) |
| 中文描述： | 氣體計IC，高放電率（用于高放電率的氣體計芯片） |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 181K |
| 代理商： | BQ2011 |
Example: Selecting a PFC Value
Given:
Sense resistor = 0.005
Number of cells = 6
Capacity = 1300mAh,NiCd cells
Current range = 1A to 80A
Relative display mode
Self-discharge =
C64
Voltage drop over sense resistor = 5mV to 400mV
Therefore:
1300mAh*0.005
= 6.5mVh
Select:
PFC = 34304 counts or 6.5mVh
PFC = Z (float)
MODE = not connected
The initial full battery capacity is 6.5mVh
(1300mAh) until the bq2011 “l(fā)earns” a new capac-
ity with a qualified discharge from full to EDV.
6
bq2011
PFC
Programmed
Full Count (PFC)
mVh
Scale
MODE Pin
Display Mode
H
27648
10.5
12640
Floating
Relative
Z
34304
6.5
15280
L
44800
8.5
15280
H
42240
8.0
15280
Connected to LEDs
Absolute
Z
31744
6.0
15280
L
23808
4.5
15280
Table 1. bq2011 Programmed Full Count mVh Selections
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BQ2011_05 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Gas Gauge IC for High Discharge Rates |
| BQ2011JPN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery Management |
| BQ2011JPN-N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery Management |
| BQ2011JSN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery Management |
| BQ2011K | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Gas Gauge IC for High Discharge Rates |
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