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|
Texas Instruments
BQ2954SNT
|
Texas Instruments
BQ29701DSE
|
Texas Instruments
BQ29705DSE
|
Texas Instruments
BQ29706DSE
|
Texas Instruments
BQ24093DGQ
|
Texas Instruments
BQ24140YFF
|
Texas Instruments
BQ24153AYFF
|
Texas Instruments
BQ24210DQC
|
Texas Instruments
BQ24260YFF
|
Texas Instruments
BQ24261MYFF
|
| Price |
|
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| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| # Series Cells |
|
2-4 Cells |
|
|
|
Single Cell |
Single Cell |
|
Single Cell |
|
Single Cell |
| Approx. Price (US$) |
|
2.10 | 1ku |
0.21 1ku |
0.21 1ku |
0.21 1ku |
0.40 1ku |
1.60 | 1ku |
|
1.10 1ku |
|
1.75 | 1ku |
| Vin(Max)(V) |
|
5.5 |
8 |
8 |
8 |
6.45 |
6 |
|
|
|
30 |
| Special Features |
|
Standard BAT Temp Monitoring |
Low-Side NCH CHG/DSG FET Drive |
Low-Side NCH CHG/DSG FET Drive |
Low-Side NCH CHG/DSG FET Drive |
JEITA BAT Temp Monitoring,Over Voltage Protection,Thermal egulation |
Standard BAT Temp Monitoring |
|
Integrated FET,Over Voltage Protection,Solar Input,Temp Monitoring |
|
Power Path,JEITA BAT Temp Monitoring |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion,Li-Polymer |
|
Li-Ion/Li-Polymer |
| Charging Control Topology |
|
Switching Charger |
|
|
|
Linear Charger |
Switching Charger |
|
|
|
Switching Charger |
| Charge Current(Max)(A) |
|
>2 |
|
|
|
1 |
1.2 |
|
0.8 |
|
3 |
| Battery Charge Voltage(V) |
|
Adjustable |
|
|
|
4.2 |
Adjustable |
|
4.2 |
|
Adjustable |
| Package Group |
|
|
WSON |
WSON |
WSON |
|
|
|
WSON |
|
|
| ating |
|
|
Catalog |
Catalog |
Catalog |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
4 |
4 |
4 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
1 |
1 |
1 |
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.275 |
4.275 |
4.275 |
|
|
|
|
|
|
| Communication Interface |
|
|
No Communication |
No Communication |
No Communication |
|
|
|
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|
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| Protection Feature(s) |
|
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
|
|
|
|
|
| Function |
|
|
Protection |
Protection |
Protection |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
1 |
1 |
1 |
|
|
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|
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| Control Interface |
|
|
|
|
|
Standalone |
I2C |
|
|
|
I2C |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
4.23 |
|
|
| Operating Temperature ange(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
|
| Control Topology |
|
|
|
|
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|
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|
Linear |
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
4.16 |
|
|
| Estimated Package Size (WxL)(mm2) |
|
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|
|
|
|
|
[pf]10WSON[/pf] |
|
|
| Primary Charge Termination Method |
|
|
|
|
|
|
|
|
Termination Current |
|
|
| USB Type |
|
|
|
|
|
|
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|
USB |
|
|
