|
|
Texas Instruments
BQ29411DCTT
|
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BQ29413DCTR
|
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BQ294703DSGR
|
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BQ294705DSGT
|
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BQ296103DSGR
|
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BQ296106DSGR
|
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BQ294711DSGT
|
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BQ20Z70PW-V110
|
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BQ25898CYFFT
|
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BQ29729DSER
|
Price |
|
$0.97 |
|
|
$0.52 |
$0.65 |
$0.61 |
$0.54 |
$1.00 |
|
$0.34 |
RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
No |
Yes |
Yes |
Yes |
No |
Function |
|
|
|
Protection |
Protection |
Protection |
Protection |
Protection |
|
|
Protection |
Approx. Price (US$) |
|
|
|
0.27 | 1ku |
0.27 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
0.27 | 1ku |
|
2.00 | 1ku |
0.21 | 1ku |
Rating |
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
Catalog |
Package Group |
|
|
|
WSON |
WSON |
WSON |
WSON |
WSON |
|
DSBGA |
WSON |
Communication Interface |
|
|
|
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
|
|
No Communication |
# Series Cells (Min) |
|
|
|
2 |
2 |
2 |
2 |
|
|
|
1 |
Typical Operating Current(Typ)(uA) |
|
|
|
1 |
1 |
1 |
1 |
1 |
|
|
4 |
# Series Cells (Max) |
|
|
|
4 |
4 |
4 |
4 |
|
|
|
1 |
Vin(Max)(V) |
|
|
|
20 |
20 |
20 |
20 |
20 |
|
|
8 |
Battery Over-Voltage Protection(Typ)(V) |
|
|
|
4.325 |
4.45 |
4.5 |
4.45 |
|
|
|
4.275 |
Protection Feature(s) |
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
Special Features |
|
|
|
|
|
LDO,Programmable EEPROM or EPROM |
LDO,Programmable EEPROM or EPROM |
N/A |
|
Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
Number of Series Cells(Max) |
|
|
|
|
|
|
|
4 |
|
|
|
Number of Series Cells(Min) |
|
|
|
|
|
|
|
2 |
|
|
|
Cell Chemistry |
|
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
Package Size |
|
|
|
|
|
|
|
|
|
mm2 |
|
Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
14 |
|
USB Feature |
|
|
|
|
|
|
|
|
|
USB PSEL |
|
# Series Cells |
|
|
|
|
|
|
|
|
|
1 |
|
Control Interface |
|
|
|
|
|
|
|
|
|
I2C,Standalone (RC-Settable) |
|
Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
|
3 |
|
Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
Adjustable |
|