|
|
Texas Instruments
BQ294582DRVR
|
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BQ27410DRZR-G1
|
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BQ24125RHLT
|
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BQ2022LPRE3
|
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BQ26200PW
|
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BQ24721RHBR
|
Texas Instruments
BQ24400PW
|
Texas Instruments
BQ2018TS-E1
|
Texas Instruments
BQ27500DRZT-V120
|
Texas Instruments
BQ26501PW
|
| Price |
|
|
$2.64 |
$4.53 |
|
|
|
|
|
$3.20 |
$6.50 |
| RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Function |
|
Protection |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
|
|
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|
|
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| Number of Series Cells(Min) |
|
2 |
|
|
|
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| Features |
|
Programmable EEPROM or EPROM,Over-voltage (OV) |
|
|
|
|
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|
|
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| Package Group |
|
WSON |
SON |
VQFN |
|
|
|
TSSOP |
TSSOP |
|
|
| Communication Interface |
|
No Communication |
I2C |
|
|
|
|
|
HDQ |
|
|
| Typical Operating Current(Typ)(uA) |
|
1 |
|
|
|
|
|
|
|
|
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| Number of Series Cells(Max) |
|
3 |
|
|
|
|
|
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| Approx. Price (US$) |
|
0.23 | 1ku |
1.45 | 1ku |
3.00 | 1ku |
|
|
|
1.55 | 1ku |
2.47 | 1ku |
|
|
| Vin(Max)(V) |
|
25 |
|
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
300 |
|
|
|
|
|
|
|
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| Implementation |
|
|
System |
|
|
|
|
|
Pack |
|
|
| Gas Gauge Algorithm |
|
|
Impedance Track |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
|
|
|
-20 to 70 |
|
|
| Cell Chemistry |
|
|
Li-Ion,Li-Polymer |
Li-Ion/Li-Polymer,SuperCap |
|
|
|
NiCd,NiMH |
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
|
|
| Battery Capacity(Max)(mAh) |
|
|
8000 |
|
|
|
|
|
|
|
|
| # Series Cells |
|
|
Single Cell |
1,2,3 |
|
|
|
1,2,3,4 |
Single Cell |
|
|
| External Capacity Indication |
|
|
None |
|
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]12SON[/pf] |
|
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
|
|
Standalone (RC-Settable) |
|
|
|
| Operating Vin(Max)(V) |
|
|
|
16 |
|
|
|
6 |
|
|
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| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
20 |
|
|
|
7 |
|
|
|
| Special Features |
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
|
Temp Monitoring (Thermistor Pin) |
|
|
|
| Charge Current(Max)(A) |
|
|
|
4 |
|
|
|
2 |
|
|
|
| Package Size |
|
|
|
mm2 |
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
|
|
Adjustable |
|
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
Switching Charger |
|
|
|
