|
|
Texas Instruments
BQ294532DRVT
|
Texas Instruments
BQ294604DRVR
|
Texas Instruments
BQ29700DSET
|
Texas Instruments
BQ29717DSET
|
Texas Instruments
BQ29733DSER
|
Texas Instruments
BQ24040DSQT
|
Texas Instruments
BQ24050DSQT
|
Texas Instruments
BQ24093DGQR
|
Texas Instruments
BQ24113ARHLRG4
|
Texas Instruments
BQ24250CYFFR
|
| Price |
|
|
$0.40 |
$0.48 |
$0.48 |
|
$1.04 |
|
|
|
$3.20 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
No |
Yes |
No |
No |
No |
No |
No |
No |
| Function |
|
Protection |
Protection |
Protection |
Protection |
Protection |
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
|
|
|
| Package Group |
|
WSON |
WSON |
WSON |
WSON |
WSON |
WSON |
WSON |
MSOP-PowerPAD |
VQFN |
DSBGA |
| Communication Interface |
|
No Communication |
No Communication |
No Communication |
No Communication |
No Communication |
|
|
|
|
|
| # Series Cells (Min) |
|
2 |
1 |
1 |
1 |
1 |
|
|
|
|
|
| Approx. Price (US$) |
|
0.24 | 1ku |
0.16 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
0.21 | 1ku |
0.42 | 1ku |
0.50 | 1ku |
0.40 | 1ku |
2.00 | 1ku |
1.85 | 1ku |
| Typical Operating Current(Typ)(uA) |
|
1 |
1 |
4 |
4 |
4 |
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.5 |
4.35 |
4.275 |
4.425 |
4.400 |
|
|
|
|
|
| # Series Cells (Max) |
|
3 |
1 |
1 |
1 |
1 |
|
|
|
|
|
| Protection Feature(s) |
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
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) |
|
|
|
|
|
| Vin(Max)(V) |
|
25 |
8 |
8 |
8 |
8 |
|
|
|
|
|
| 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 |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
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) |
Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
30 |
30 |
12 |
20 |
20 |
| Package Size |
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
I2C,Standalone (RC-Settable) |
| Charge Current(Max)(A) |
|
|
|
|
|
|
1 |
1 |
1 |
2 |
2 |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
6.45 |
6.45 |
6.5 |
16 |
18 |
| # Series Cells |
|
|
|
|
|
|
1 |
1 |
1 |
1,2 |
1 |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
4.2 (Fixed) |
4.2 (Fixed) |
4.2 (Fixed) |
4.2 (Fixed) |
3.5-4.44 |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
4.35 |
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
|
18.2 |
| Control Topology |
|
|
|
|
|
|
|
|
|
|
Switch-Mode Buck |
