|
|
Texas Instruments
BQ24113RHLR
|
Texas Instruments
BQ2040SN-D111TRG4
|
Texas Instruments
BQ20Z70PW-V160G4
|
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BQ20Z45DBTR-R1
|
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BQ20Z80ADBTR-V110
|
Texas Instruments
BQ2083DBT-V1P3G4
|
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BQ25015RHLRG4
|
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BQ29449DRBT
|
Texas Instruments
BQ20Z70PWR-V150G4
|
Texas Instruments
BQ2000SN-B5
|
| Price |
|
$3.45 |
$5.53 |
|
$6.68 |
|
|
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Yes |
|
Compliant |
Yes |
Not Compliant |
Yes |
| Lead Status |
|
Yes |
No |
|
No |
Yes |
|
No |
Yes |
|
Yes |
| Operating Vin(Min)(V) |
|
4.35 |
|
|
|
|
|
4.5 |
|
|
4 |
| Package Group |
|
VQFN |
SOIC |
|
TSSOP |
|
|
VQFN |
|
|
PDIP,SOIC,TSSOP |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Lead Acid,Li-Ion/Li-Polymer,NiCd,NiMH |
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
| Control Interface |
|
Standalone (RC-Settable) |
|
|
|
|
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
16 |
|
|
|
|
|
6.5 |
|
|
6 |
| Absolute Vin (safety rating)(Max)((V)) |
|
20 |
|
|
|
|
|
7 |
|
|
7 |
| USB Feature |
|
N/A |
|
|
|
|
|
N/A |
|
|
|
| Special Features |
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
| Battery Charge Voltage(Min)(V) |
|
4.2,8.4 |
|
|
|
|
|
4.2 |
|
|
|
| Control Topology |
|
Switch-Mode Buck |
|
|
|
|
|
Switch-Mode Buck |
|
|
Switch-Mode Buck |
| Package Size |
|
mm2 |
|
|
|
|
|
mm2 |
|
|
mm2 |
| Approx. Price (US$) |
|
2.00 | 1ku |
|
|
3.45 | 1ku |
|
|
1.60 | 1ku |
|
|
1.45 | 1ku |
| Charge Current(Max)(A) |
|
2 |
|
|
|
|
|
0.5 |
|
|
2 |
| # Series Cells |
|
1,2 |
2-4 Cells |
|
2-4 Cells |
|
|
|
|
|
1,2,3,4 |
| Battery Charge Voltage(Max)(V) |
|
4.2,8.4 |
|
|
|
|
|
4.2 |
|
|
|
| Gas Gauge Algorithm |
|
|
EDV |
|
Impedance Track |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
0 to 70 |
|
-40 to 85 |
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
800 |
|
800 |
|
|
|
|
|
|
| External Capacity Indication |
|
|
LED |
|
LED |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]16SOIC[/pf] |
|
[pf]38TSSOP[/pf] |
|
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
10000 |
|
32000 |
|
|
|
|
|
|
| Communication Interface |
|
|
SMBus |
|
SMBus |
|
|
|
|
|
|
| Implementation |
|
|
Pack |
|
Pack |
|
|
|
|
|
|
| Cell Balancing |
|
|
|
|
Internal |
|
|
|
|
|
|
| Features |
|
|
|
|
|
|
|
Integrated Buck Converter |
|
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
1 |
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
|
Adjustable |