|
|
Texas Instruments
BQ2022DBZRG4
|
Texas Instruments
BQ29704DSER
|
Texas Instruments
BQ27505YZGT-J5
|
Texas Instruments
BQ24187YFFT
|
Texas Instruments
BQ24260YFFT
|
Texas Instruments
BQ2057CDGKRG4
|
Texas Instruments
BQ24007RGWR
|
Texas Instruments
BQ24203DGNG4
|
Texas Instruments
BQ24061DRCT
|
Texas Instruments
BQ2054SNTRG4
|
| Price |
|
|
|
$3.46 |
|
$4.11 |
|
|
$1.82 |
$2.05 |
|
| RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Not Compliant |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
No |
No |
Yes |
No |
Yes |
|
| Package Group |
|
|
WSON |
DSBGA |
|
DSBGA,VQFN |
SOIC,TSSOP,VSSOP |
HTSSOP,VQFN |
MSOP-PowerPAD |
VSON |
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.425 |
|
|
|
|
|
|
|
|
| Special Features |
|
|
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
|
JEITA BAT Temp Monitoring,Over Voltage Protection,Standard BAT Temp Monitoring,Under Voltage Protection |
Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection |
Temp Monitoring (Thermistor Pin) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
Integrated FET |
Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
| Rating |
|
|
Catalog |
|
|
Catalog |
|
|
|
|
|
| Vin(Max)(V) |
|
|
8 |
|
30 |
30 |
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
4 |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
0.21 | 1ku |
|
|
1.75 | 1ku |
0.70 | 1ku |
2.10 | 1ku |
1.16 | 1ku |
0.95 | 1ku |
|
| # Series Cells (Max) |
|
|
1 |
|
|
|
|
|
|
|
|
| Communication Interface |
|
|
No Communication |
I2C |
|
|
|
|
|
|
|
| Protection Feature(s) |
|
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
|
|
|
|
| Function |
|
|
Protection |
|
|
Charger |
|
|
|
|
|
| # Series Cells (Min) |
|
|
1 |
|
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
300 |
|
|
|
|
|
|
|
| Implementation |
|
|
|
System |
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
Impedance Track |
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
|
-40 to 85 |
|
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
8000 |
|
|
|
|
|
|
|
| # Series Cells |
|
|
|
Single Cell |
Single Cell |
Single Cell |
1 |
1 |
|
1 |
|
| Cell Chemistry |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| External Capacity Indication |
|
|
|
None |
|
|
|
|
|
|
|
| Control Interface |
|
|
|
|
I2C |
I2C |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
| Battery Charge Voltage(V) |
|
|
|
|
3.6 |
Programmable |
4.2 (Fixed) |
4.1 (Fixed),4.2 (Fixed) |
|
4.2 (Fixed) |
|
| Charging Control Topology |
|
|
|
|
Switchmode Buck |
Switchmode Buck |
|
Linear Charger |
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
2 |
3 |
2 |
1.2 |
0.5 |
1 |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
10.5 |
|
|
|
|
|
| USB Feature |
|
|
|
|
|
USB D+/D-,USB OTG,USB-Friendly |
|
|
N/A |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
,[pf]24VQFN[/pf] |
|
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
15 |
10 |
13.5 |
6.2 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
18 |
13.5 |
16.5 |
18 |
|
| Package Size |
|
|
|
|
|
|
mm2 |
|
mm2 |
mm2 |
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
[pf]20VQFN[/pf] |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
2.8 |
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
4.1 |
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
4.1 |
|
|
| Control Topology |
|
|
|
|
|
|
|
|
Linear |
|
|
| Number of Series Cells |
|
|
|
|
|
|
|
|
1 |
|
|
