|
|
Texas Instruments
BQ29419PWR
|
Texas Instruments
BQ294702DSGR
|
Texas Instruments
BQ294704DSGR
|
Texas Instruments
BQ294704DSGT
|
Texas Instruments
BQ294706DSGR
|
Texas Instruments
BQ2084DBT-V140G4
|
Texas Instruments
BQ27750DRZR
|
Texas Instruments
BQ294533DRVR
|
Texas Instruments
BQ294533DRVT
|
Texas Instruments
BQ25600DYFFT
|
| Price |
|
$0.92 |
|
$0.43 |
$0.52 |
|
|
|
|
|
|
| RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
No |
Yes |
No |
No |
Yes |
No |
No |
No |
| Function |
|
|
Protection |
Protection |
Protection |
Protection |
|
|
|
|
|
| Approx. Price (US$) |
|
|
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
|
1.55 | 1ku |
0.24 | 1ku |
0.24 | 1ku |
1.30 | 1ku |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.3 |
4.4 |
4.4 |
4.55 |
|
|
|
|
|
| Rating |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
| Package Group |
|
|
WSON |
WSON |
WSON |
WSON |
|
SON |
WSON |
WSON |
DSBGA |
| Communication Interface |
|
|
No Communication |
No Communication |
No Communication |
No Communication |
|
I2C |
No Communication |
No Communication |
|
| # Series Cells (Min) |
|
|
2 |
2 |
2 |
2 |
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
1 |
1 |
1 |
1 |
|
|
1 |
1 |
|
| # Series Cells (Max) |
|
|
4 |
4 |
4 |
4 |
|
|
|
|
|
| Vin(Max)(V) |
|
|
20 |
20 |
20 |
20 |
|
|
25 |
25 |
|
| Protection Feature(s) |
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
|
Over-voltage (OV) |
Over-voltage (OV) |
|
| Special Features |
|
|
|
|
|
Programmable EEPROM or EPROM |
|
Accumulated Coulomb Count,Battery Management Unit,Integrated Protector,SHA-1 Authentication |
Programmable EEPROM or EPROM |
Programmable EEPROM or EPROM |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
14000 |
|
|
|
| Implementation |
|
|
|
|
|
|
|
Pack |
|
|
|
| Cell Chemistry |
|
|
|
|
|
|
|
Li-Ion/Li-Polymer,LiFePO4 |
|
|
Li-Ion/Li-Polymer |
| External Capacity Indication |
|
|
|
|
|
|
|
None |
|
|
|
| Pin/Package |
|
|
|
|
|
|
|
12SON |
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
100 |
|
|
|
| Cell Balancing |
|
|
|
|
|
|
|
N/A |
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
IT (High accuracy) |
|
|
|
| Package Size |
|
|
|
|
|
|
|
mm2 |
|
|
mm2 |
| Number of Series Cells |
|
|
|
|
|
|
|
Single Cell |
|
|
1 |
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
2 |
2 |
|
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
3 |
3 |
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
|
|
|
|
22 |
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
|
|
|
|
4.62 |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
|
|
3 |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
13.5 |
| Control Interface |
|
|
|
|
|
|
|
|
|
|
I2C |
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
3.9 |
| Control Topology |
|
|
|
|
|
|
|
|
|
|
Switch-Mode Buck |
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
|
|
|
|
3.85 |
| Features |
|
|
|
|
|
|
|
|
|
|
JEITA BAT Temp Monitoring (Thermistor Pin),USB OTG,Power Path,Vin DPM (OK for Solar Power Source),USB D |
