|
|
Texas Instruments
BQ2050SN-D119
|
Texas Instruments
BQ24070RHLTG4
|
Texas Instruments
BQ24075QRGTRQ1
|
Texas Instruments
BQ294532DRVR
|
Texas Instruments
BQ2016DBQ
|
Texas Instruments
BQ20Z80DBTR-V110G4
|
Texas Instruments
BQ2003S-N
|
Texas Instruments
BQ2084DBTR-V140G4
|
Texas Instruments
BQ28550DRZT
|
Texas Instruments
BQ24055DSSR
|
| Price |
|
|
|
|
|
$7.20 |
|
|
|
$6.00 |
$0.74 |
| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Not Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
Yes |
|
Yes |
No |
No |
Yes |
| Package Group |
|
SOIC |
VQFN |
QFN |
WSON |
SSOP |
|
PDIP,SOIC |
|
|
WSON |
| Gas Gauge Algorithm |
|
EDV |
|
|
|
EDV |
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
500 |
|
|
|
1000 |
|
|
|
|
|
| # Series Cells |
|
2-4 Cells |
1 |
|
|
2-4 Cells,Single Cell,>4 Cells |
|
1,2,3,4 |
|
|
1 |
| Operating Temperature Range(C) |
|
0 to 70 |
|
|
|
0 to 70 |
|
|
|
|
|
| Communication Interface |
|
DQ |
|
|
No Communication |
HDQ |
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
6000 |
|
|
|
4500 |
|
|
|
|
|
| External Capacity Indication |
|
LED |
|
|
|
|
|
|
|
|
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
|
NiCd,NiMH |
|
|
Li-Ion/Li-Polymer |
| Estimated Package Size (WxL)(mm2) |
|
[pf]16SOIC[/pf] |
|
|
|
[pf]28SSOP[/pf] |
|
|
|
|
|
| Implementation |
|
Pack |
|
|
|
Pack |
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
4.35 |
4.35 |
|
|
|
4.5 |
|
|
|
| Approx. Price (US$) |
|
|
1.20 | 1ku |
1.06 | 1ku |
0.24 | 1ku |
|
|
2.31 | 1ku |
|
|
0.50 | 1ku |
| Control Interface |
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
|
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
|
16 |
6.4 |
|
|
|
5.5 |
|
|
6.45 |
| Special Features |
|
|
Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
Programmable EEPROM or EPROM |
|
|
Temp Monitoring (Thermistor Pin) |
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
| Battery Charge Voltage(V) |
|
|
4.2 (Fixed) |
|
|
|
|
Adjustable |
|
|
4.2 (Fixed) |
| Charge Current(Max)(A) |
|
|
1.5 |
1.5 |
|
|
|
2 |
|
|
1 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
18 |
28 |
|
|
|
7 |
|
|
30 |
| Control Topology |
|
|
Linear |
Linear |
|
|
|
Switch-Mode Buck |
|
|
|
| Package Size |
|
|
mm2 |
mm2 |
|
|
|
mm2 |
|
|
mm2 |
| Battery Charge Voltage(Min)(V) |
|
|
|
4.2 |
|
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
4.2 |
|
|
|
|
|
|
|
| USB Feature |
|
|
|
N/A |
|
|
|
|
|
|
|
| Number of Series Cells |
|
|
|
1 |
|
|
|
|
|
|
|
| Function |
|
|
|
|
Protection |
|
|
|
|
|
|
| Rating |
|
|
|
|
Catalog |
|
|
|
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
2 |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
1 |
|
|
|
|
|
|
| Number of Series Cells(Max) |
|
|
|
|
3 |
|
|
|
|
|
|
| Protection Feature(s) |
|
|
|
|
Over-voltage (OV) |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
25 |
|
|
|
|
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
|
Linear Charger |
