|
|
Texas Instruments
BQ2010SN-D107G4
|
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BQ25012RHLRG4
|
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BQ24120RHLRG4
|
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BQ2011SN-D118TR
|
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BQ2050HSN-A508G4
|
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BQ24381DSGT
|
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BQ20Z70PWRG4
|
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BQ27350PW
|
Texas Instruments
BQ2022LPRE3
|
Texas Instruments
BQ26200PW
|
| Price |
|
|
|
$2.19 |
$6.58 |
$5.03 |
|
|
$3.97 |
|
|
| RoHS |
|
Compliant |
Not Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
No |
|
No |
Yes |
No |
Yes |
No |
Yes |
No |
Yes |
| Package Group |
|
SOIC |
|
VQFN |
SOIC |
SOIC |
WSON |
|
|
|
|
| Gas Gauge Algorithm |
|
EDV |
|
|
EDV |
EDV |
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
500 |
|
|
800 |
500 |
|
|
|
|
|
| # Series Cells |
|
2-4 Cells |
|
1,2 |
2-4 Cells |
2-4 Cells |
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 70 |
|
|
0 to 70 |
0 to 70 |
|
|
|
|
|
| Communication Interface |
|
DQ |
|
|
DQ |
HDQ |
No Communication |
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
6000 |
|
|
2000 |
6000 |
|
|
|
|
|
| External Capacity Indication |
|
LED |
|
|
LED |
LED |
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
[pf]16SOIC[/pf] |
|
|
[pf]16SOIC[/pf] |
[pf]16SOIC[/pf] |
|
|
|
|
|
| Implementation |
|
Pack |
|
|
Pack |
Pack |
|
|
|
|
|
| Cell Chemistry |
|
NiCd,NiMH |
|
Li-Ion/Li-Polymer |
NiCd |
Li-Ion/Li-Polymer |
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
4.35 |
|
|
|
|
|
|
|
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
16 |
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
20 |
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
|
|
4.2 (Fixed) / cell |
|
|
|
|
|
|
|
| Special Features |
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
|
| Control Topology |
|
|
|
Switch-Mode Buck |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
2.00 | 1ku |
|
|
0.25 | 1ku |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
2 |
|
|
|
|
|
|
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
7.1 |
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
|
Over-voltage (OV),Short-circuit Discharge (SCD) |
|
|
|
|
| Rating |
|
|
|
|
|
|
Catalog |
|
|
|
|
| Function |
|
|
|
|
|
|
Charger Front-End Protection |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
300 |
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
1 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
30 |
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
5 |
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
1 |
|
|
|
|
