|
|
Texas Instruments
BQ29718DSER
|
Texas Instruments
BQ29717DSER
|
Texas Instruments
BQ29732DSER
|
Texas Instruments
BQ25700AEVM-732
|
Texas Instruments
BQ26500PW
|
Texas Instruments
BQ24032RHLR
|
Texas Instruments
BQ24210EVM-678
|
Texas Instruments
BQ2026LPR
|
Texas Instruments
BQ24045DSQT
|
Texas Instruments
BQ24080DRCTG4
|
| Price |
|
|
|
$0.34 |
|
$5.67 |
|
|
|
$1.11 |
$1.29 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Not Compliant |
Yes |
Yes |
Not Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
Yes |
Yes |
No |
Yes |
No |
No |
| Package Group |
|
WSON |
WSON |
WSON |
|
|
|
|
SOT-23,TO-92 |
WSON |
VSON |
| Battery Over-Voltage Protection(Typ)(V) |
|
4.425 |
4.425 |
4.28 |
|
|
|
|
|
|
|
| Special Features |
|
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
|
|
|
|
Programmable EEPROM or EPROM |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
Integrated FET,Temp Monitoring (Thermistor Pin) |
| Rating |
|
Catalog |
Catalog |
Catalog |
|
|
|
|
Catalog |
|
|
| Vin(Max)(V) |
|
8 |
8 |
8 |
|
|
|
|
5.5 |
|
|
| Typical Operating Current(Typ)(uA) |
|
4 |
4 |
4 |
|
|
|
|
2 |
|
|
| Approx. Price (US$) |
|
0.21 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
|
|
|
|
0.90 | 1ku |
0.42 | 1ku |
0.85 | 1ku |
| # Series Cells (Max) |
|
1 |
1 |
1 |
|
|
|
|
1 |
|
|
| Communication Interface |
|
No Communication |
No Communication |
No Communication |
|
|
|
|
SDQ |
|
|
| Protection Feature(s) |
|
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
Over-current (OCP),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
|
|
|
| Function |
|
Protection |
Protection |
Protection |
|
|
|
|
Authentication or ID |
|
|
| # Series Cells (Min) |
|
1 |
1 |
1 |
|
|
|
|
1 |
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
6.45 |
6.5 |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
30 |
7 |
| Package Size |
|
|
|
|
|
|
|
|
|
mm2 |
mm2 |
| Control Interface |
|
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
|
1 |
1 |
| # Series Cells |
|
|
|
|
|
|
|
|
|
1 |
1 |
| Charging Control Topology |
|
|
|
|
|
|
|
|
|
Linear Charger |
Linear Charger |
| Cell Chemistry |
|
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
|
4.35 (Fixed) |
4.2 (Fixed) |