|
|
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BQ29400DCT3
|
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BQ27505YZGT-J3
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BQ2060SS-E207-EPG4
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BQ20Z45DBTR-R1
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BQ24113RHLR
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BQ2040SN-D111TRG4
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BQ20Z90DBTR-V150
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BQ24105IRHLRQ1
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BQ24022DRCR
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BQ2084DBT-V133
|
| Price |
|
|
$3.16 |
|
$6.68 |
$3.45 |
$5.53 |
$4.56 |
|
$2.09 |
|
| RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
No |
No |
Yes |
Yes |
Yes |
| Gas Gauge Algorithm |
|
|
|
|
Impedance Track |
|
EDV |
Impedance Track |
|
|
|
| Package Group |
|
|
|
|
TSSOP |
VQFN |
SOIC |
TSSOP |
VQFN |
VSON |
|
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85 |
|
0 to 70 |
-40 to 85 |
|
|
|
| Approx. Price (US$) |
|
|
|
|
3.45 | 1ku |
2.00 | 1ku |
|
3.30 | 1ku |
3.90 | 1ku |
1.21 | 1ku |
|
| # Series Cells |
|
|
|
|
2-4 Cells |
1,2 |
2-4 Cells |
2-4 Cells |
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
800 |
|
800 |
800 |
|
|
|
| Cell Balancing |
|
|
|
|
Internal |
|
|
Internal |
|
|
|
| External Capacity Indication |
|
|
|
|
LED |
|
LED |
LED |
|
|
|
| Cell Chemistry |
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]38TSSOP[/pf] |
|
[pf]16SOIC[/pf] |
[pf]30TSSOP[/pf] |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
32000 |
|
10000 |
15000 |
|
|
|
| Communication Interface |
|
|
|
|
SMBus |
|
SMBus |
SMBus |
|
|
|
| Implementation |
|
|
|
|
Pack |
|
Pack |
Pack |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.35 |
|
|
4.35 |
4.5 |
|
| Control Interface |
|
|
|
|
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
16 |
|
|
16 |
6.5 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
20 |
|
|
20 |
7 |
|
| USB Feature |
|
|
|
|
|
N/A |
|
|
N/A |
N/A |
|
| Special Features |
|
|
|
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
SHA-1 Authentication |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
4.2,8.4 |
|
|
2.1 |
4.2 |
|
| Control Topology |
|
|
|
|
|
Switch-Mode Buck |
|
|
Switch-Mode Buck |
Linear |
|
| Package Size |
|
|
|
|
|
mm2 |
|
|
mm2 |
mm2 |
|
| Charge Current(Max)(A) |
|
|
|
|
|
2 |
|
|
2 |
1 |
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
4.2,8.4 |
|
|
15.5 |
4.2 |
|
| Number of Series Cells |
|
|
|
|
|
|
|
|
1,2,3 |
1 |
|
