|
|
Texas Instruments
BQ2018SN-E1TR
|
Texas Instruments
BQ2013HSN-A514TRG4
|
Texas Instruments
BQ27541DRZT-G1
|
Texas Instruments
BQ24278RGER
|
Texas Instruments
BQ24035RHLR
|
Texas Instruments
BQ29412DCTR
|
Texas Instruments
BQ294582DRVR
|
Texas Instruments
BQ27410DRZR-G1
|
Texas Instruments
BQ2010SN-D107G4
|
Texas Instruments
BQ25012RHLRG4
|
| Price |
|
|
|
|
|
$3.30 |
|
|
$2.64 |
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Not Compliant |
| Lead Status |
|
Yes |
No |
No |
Yes |
Yes |
No |
Yes |
Yes |
No |
|
| Cell Chemistry |
|
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
Lead Acid,NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
Li-Ion,Li-Polymer |
NiCd,NiMH |
|
| Package Group |
|
TSSOP |
SOIC |
SON |
DSBGA,VQFN |
VQFN |
|
WSON |
SON |
SOIC |
|
| Operating Temperature Range(C) |
|
-20 to 70 |
0 to 70 |
-40 to 85 |
-40 to 85 |
|
|
|
-40 to 85 |
0 to 70 |
|
| Communication Interface |
|
HDQ |
HDQ |
HDQ,I2C |
|
|
|
No Communication |
I2C |
DQ |
|
| # Series Cells |
|
Single Cell |
2-4 Cells |
Single Cell |
Single Cell |
|
|
|
Single Cell |
2-4 Cells |
|
| Estimated Package Size (WxL)(mm2) |
|
[pf]8TSSOP[/pf] |
[pf]16SOIC[/pf] |
[pf]12SON[/pf] |
,[pf]24VQFN[/pf] |
|
|
|
[pf]12SON[/pf] |
[pf]16SOIC[/pf] |
|
| Approx. Price (US$) |
|
2.47 | 1ku |
|
|
1.25 | 1ku |
1.80 | 1ku |
|
0.23 | 1ku |
1.45 | 1ku |
|
|
| Implementation |
|
Pack |
Pack |
Pack |
|
|
|
|
System |
Pack |
|
| Gas Gauge Algorithm |
|
|
EDV |
Impedance Track |
|
|
|
|
Impedance Track |
EDV |
|
| Battery Capacity(Min)(mAh) |
|
|
2000 |
300 |
|
|
|
|
300 |
500 |
|
| Battery Capacity(Max)(mAh) |
|
|
15000 |
14500 |
|
|
|
|
8000 |
6000 |
|
| External Capacity Indication |
|
|
LED |
None |
|
|
|
|
None |
LED |
|
| Special Features |
|
|
|
SHA-1 Authentication |
Power Path,Standard BAT Temp Monitoring |
Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
10.5 |
|
|
25 |
|
|
|
| Rating |
|
|
|
|
Catalog |
|
|
Catalog |
|
|
|
| Function |
|
|
|
|
Charger |
|
|
Protection |
|
|
|
| Battery Charge Voltage(V) |
|
|
|
|
4.2 |
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
2.5 |
1.5 |
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
4.35 |
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
4.2 |
|
|
|
|
|
| Control Interface |
|
|
|
|
|
Standalone (RC-Settable) |
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
16 |
|
|
|
|
|
| USB Feature |
|
|
|
|
|
N/A |
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
18 |
|
|
|
|
|
| Control Topology |
|
|
|
|
|
Linear |
|
|
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
|
|
|
|
|
| Number of Series Cells |
|
|
|
|
|
1 |
|
|
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
2 |
|
|
|
| Features |
|
|
|
|
|
|
|
Programmable EEPROM or EPROM,Over-voltage (OV) |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
1 |
|
|
|
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
3 |
|
|
|
