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|
Texas Instruments
BQ294592DRVR
|
Texas Instruments
BQ2026DBZR
|
Texas Instruments
BQ2057TTSTRG4
|
Texas Instruments
BQ27546YZFT-G1
|
Texas Instruments
BQ2000TSN-B5
|
Texas Instruments
BQ2002DSNTRG4
|
Texas Instruments
BQ2002EPN
|
Texas Instruments
BQ2002GSN
|
Texas Instruments
BQ2004ESN
|
Texas Instruments
BQ2057CDGK
|
| Price |
|
$0.48 |
|
$0.95 |
|
|
$1.01 |
|
$2.09 |
$4.87 |
|
| RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
| Function |
|
Protection |
Authentication or ID |
|
|
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|
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| Battery Over-Voltage Protection(Typ)(V) |
|
4.3 |
|
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| Rating |
|
Catalog |
Catalog |
|
Catalog |
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| Package Group |
|
WSON |
SOT-23,TO-92 |
SOIC,TSSOP |
DSBGA |
PDIP,SOIC,TSSOP |
SOIC |
PDIP,SOIC |
PDIP,SOIC |
SOIC |
SOIC,TSSOP,VSSOP |
| Communication Interface |
|
No Communication |
SDQ |
|
HDQ,I2C |
|
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| # Series Cells (Min) |
|
2 |
1 |
|
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| Approx. Price (US$) |
|
0.24 | 1ku |
0.90 | 1ku |
0.84 | 1ku |
1.10 | 1ku |
1.84 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
2.26 | 1ku |
0.70 | 1ku |
| Typical Operating Current(Typ)(uA) |
|
1 |
2 |
|
|
|
|
|
|
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| # Series Cells (Max) |
|
3 |
1 |
|
|
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| Protection Feature(s) |
|
Over-voltage (OV) |
|
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| Vin(Max)(V) |
|
25 |
5.5 |
|
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| Special Features |
|
|
Programmable EEPROM or EPROM |
Temp Monitoring (Thermistor Pin) |
SHA-1 Authentication,Turbo Mode |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer,NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
|
|
| Package Size |
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Control Interface |
|
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
|
|
15 |
|
6 |
6 |
6 |
6 |
5.5 |
15 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
18 |
|
7 |
7 |
7 |
7 |
7 |
18 |
| Battery Charge Voltage(V) |
|
|
|
4.1 (Fixed) |
|
Adjustable |
Adjustable |
Adjustable |
Adjustable |
Adjustable |
4.2 (Fixed) |
| Charge Current(Max)(A) |
|
|
|
2 |
|
2 |
2 |
2 |
2 |
2 |
2 |
| # Series Cells |
|
|
|
1,2 |
|
1,2,3,4 |
|
|
|
|
1 |
| Battery Capacity(Max)(mAh) |
|
|
|
|
14600 |
|
|
|
|
|
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| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
|
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| External Capacity Indication |
|
|
|
|
None |
|
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| Pin/Package |
|
|
|
|
15DSBGA |
|
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| Battery Capacity(Min)(mAh) |
|
|
|
|
100 |
|
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| Cell Balancing |
|
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|
N/A |
|
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| Gas Gauge Algorithm |
|
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|
IT (High accuracy) |
|
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| Number of Series Cells |
|
|
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|
Single Cell |
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| Implementation |
|
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|
System |
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