|
|
Texas Instruments
BQ296224DSGR
|
Texas Instruments
BQ296222DSGR
|
Texas Instruments
BQ2002TSNT
|
Texas Instruments
BQ2003S-NT
|
Texas Instruments
BQ2003ST
|
Texas Instruments
BQ2022ADBZ
|
Texas Instruments
BQ2022ADBZ G4
|
Texas Instruments
BQ2022LP
|
Texas Instruments
BQ2031SN-A5T
|
Texas Instruments
BQ2057CSNT
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Y |
Y |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Compliant |
Compliant |
| Lead Status |
|
Y |
Y |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
| Battery overvoltage protection(max)(V) |
|
4.6 |
4.6 |
|
|
|
|
|
|
|
|
| Battery overvoltage protection(min)(V) |
|
3.85 |
3.85 |
|
|
|
|
|
|
|
|
| Features |
|
LDO output,Overvoltage,Single pin output drive,Undervoltage |
LDO output,Overvoltage,Single pin output drive,Undervoltage |
|
|
|
|
|
|
|
|
| Function |
|
Protection |
Protection |
|
|
|
Authentication or ID |
Authentication or ID |
|
|
|
| Number of series cells(max) |
|
3,4 |
3,4 |
|
|
|
|
|
|
|
|
| Number of series cells(min) |
|
2,3,4 |
2,3,4 |
|
|
|
|
|
|
|
|
| Operating current(typ)(A) |
|
1 |
1 |
|
|
|
|
|
|
|
|
| Operating temperature range(C) |
|
-40 |
-40 |
|
|
|
|
|
|
|
|
| Overvoltage protection |
|
4.5 |
4.5 |
|
|
|
|
|
|
|
|
| Package area(mm^2) |
|
4 |
4 |
|
|
|
|
|
|
|
|
| Package size (L x W)(mm) |
|
2 x 2 |
2 x 2 |
|
|
|
|
|
|
|
|
| Package type |
|
WSON |
WSON |
|
|
|
|
|
|
|
|
| Pin count |
|
8 |
8 |
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
|
|
|
|
|
|
|
|
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
20 |
20 |
|
|
|
|
|
|
|
|
| TI.com inventory |
|
575500 |
21324 |
|
|
|
|
|
|
|
|
| Approx. price(US$) |
|
.091 | 1ku |
.091 | 1ku |
|
|
|
|
|
|
|
|
| # Series Cells |
|
|
|
2-4 Cells,Single Cell |
2-4 Cells |
2-4 Cells |
|
|
|
2-4 Cells |
Single Cell |
| Special Features |
|
|
|
Standard BAT Temp Monitoring |
Standard BAT Temp Monitoring |
Standard BAT Temp Monitoring |
Programmable EEP OM or EP OM |
Programmable EEP OM or EP OM |
|
Standard BAT Temp Monitoring |
Standard BAT Temp Monitoring |
| Charging Control Topology |
|
|
|
Linear Charger |
Switching Charger |
Switching Charger |
|
|
|
Switching Charger |
Linear Charger |
| Approx. Price (US$) |
|
|
|
0.89 | 1ku |
2.31 | 1ku |
2.31 | 1ku |
0.90 1ku |
0.90 1ku |
|
2.94 | 1ku |
0.70 | 1ku |
| Charge Current(Max)(A) |
|
|
|
>2 |
>2 |
>2 |
|
|
|
>2 |
>2 |
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
Adjustable |
Adjustable |
|
|
|
Adjustable |
4.2 |
| Cell Chemistry |
|
|
|
NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
|
|
|
Lead Acid |
Li-Ion/Li-Polymer |
| Control Interface |
|
|
|
Standalone |
Standalone |
Standalone |
|
|
|
Standalone |
Standalone |
| Vin(Max)(V) |
|
|
|
6 |
5.5 |
5.5 |
5.5 |
5.5 |
|
5.5 |
15 |
| Communication Interface |
|
|
|
|
|
|
SDQ |
SDQ |
|
|
|
| ating |
|
|
|
|
|
|
Catalog |
Catalog |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
2 |
2 |
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
1 |
1 |
|
|
|
| Package Group |
|
|
|
|
|
|
SOT-23,TO-92 |
SOT-23,TO-92 |
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
1 |
1 |
|
|
|
