|
|
Texas Instruments
BQ2002EPN
|
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BQ24314EVM-251
|
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BQ24125EVM-003
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BQ27421EVM-G1B
|
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BQ20Z80ADBT-V110
|
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BQ24770RUYT
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BQ27520YZFT-G3
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BQ27520YZFT-G4
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BQ27421YZF -G1B
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Texas Instruments
BQ20Z60DBT-R1
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| Price |
|
|
$50.88 |
$50.88 |
$102.80 |
|
$3.31 |
|
$2.64 |
|
$6.09 |
| RoHS |
|
Yes |
Not Compliant |
Not Compliant |
Not Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
No |
No |
Yes |
No |
No |
No |
Yes |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
7 |
|
|
|
|
|
|
|
|
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
|
|
SMBus |
|
|
|
|
| Special Features |
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
Integrated FET,Power Path |
|
|
|
|
| Cell Chemistry |
|
NiCd,NiMH |
|
|
|
|
Li-Ion/Li-Polymer,LiFePO4 |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Approx. Price (US$) |
|
0.89 | 1ku |
|
|
|
|
1.50 | 1ku |
|
1.20 | 1ku |
1.10 1ku |
|
| Operating Vin(Max)(V) |
|
6 |
|
|
|
|
24 |
|
|
|
|
| Package Size |
|
mm2 |
|
|
|
|
mm2 |
|
mm2 |
|
|
| Package Group |
|
PDIP,SOIC |
|
|
|
|
WQFN |
|
DSBGA |
DSBGA |
|
| Charge Current(Max)(A) |
|
2 |
|
|
|
|
8 |
|
|
|
|
| Battery Charge Voltage(V) |
|
Adjustable |
|
|
|
|
Adjustable |
|
|
|
|
| # Series Cells |
|
|
|
|
|
|
1,2,3,4 |
|
Single Cell |
Single Cell |
|
| Communication Interface |
|
|
|
|
|
|
|
|
I2C |
I2C |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
|
| Rating |
|
|
|
|
|
|
|
|
Catalog |
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
32000 |
8000 |
|
| External Capacity Indication |
|
|
|
|
|
|
|
|
None |
None |
|
| Pin/Package |
|
|
|
|
|
|
|
|
15DSBGA |
9DSBGA |
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
300 |
100 |
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
IT (High accuracy) |
Impedance Track |
|
| Implementation |
|
|
|
|
|
|
|
|
System |
System |
|
| Operating Temperature ange(C) |
|
|
|
|
|
|
|
|
|
-40 to 85 |
|
| ating |
|
|
|
|
|
|
|
|
|
Catalog |
|