|
|
Texas Instruments
BQ24192RGET
|
Texas Instruments
BQ24253RGET
|
Texas Instruments
BQ27220YZFR
|
Texas Instruments
BQ29410PWRG4
|
Texas Instruments
BQ29411DCTR
|
Texas Instruments
BQ29414PW
|
Texas Instruments
BQ294700DSGR
|
Texas Instruments
BQ296112DSGT
|
Texas Instruments
BQ2084DBT-V143G4
|
Texas Instruments
BQ29312APWG4
|
| Price |
|
|
|
$1.63 |
|
$0.59 |
$1.01 |
$0.54 |
|
$8.21 |
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
Yes |
No |
Yes |
No |
Yes |
No |
No |
| Package Group |
|
VQFN |
DSBGA,VQFN |
DSBGA |
|
|
|
WSON |
WSON |
|
VQFN |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
|
|
|
|
|
|
| Special Features |
|
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
|
|
|
LDO,Programmable EEPROM or EPROM |
|
|
| Operating Vin(Max)(V) |
|
17 |
18 |
|
|
|
|
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
22 |
22 |
|
|
|
|
|
|
|
|
| Battery Charge Voltage(V) |
|
3.5-4.4 |
3.5-4.44 |
|
|
|
|
|
|
|
|
| Input Over-Voltage Protection(V) |
|
18 |
18.2 |
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
|
|
|
|
|
|
| # Series Cells |
|
1 |
1 |
Single Cell |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
2.50 | 1ku |
1.85 | 1ku |
0.83 | 1ku |
|
|
|
0.27 | 1ku |
0.30 | 1ku |
|
0.90 | 1ku |
| Control Interface |
|
I2C,Standalone (RC-Settable) |
I2C,Standalone (RC-Settable) |
|
|
|
|
|
|
|
|
| USB Feature |
|
USB OTG,USB PSEL |
USB Detection |
|
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
3.9 |
4.35 |
|
|
|
|
|
|
|
|
| Control Topology |
|
Switch-Mode Buck |
Switch-Mode Buck |
|
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
4.5 |
2 |
|
|
|
|
|
|
|
|
| Pin/Package |
|
|
|
9DSBGA |
|
|
|
|
|
|
|
| Communication Interface |
|
|
|
I2C |
|
|
|
No Communication |
No Communication |
|
I2C |
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
|
|
|
|
|
|
|
| Rating |
|
|
|
Catalog |
|
|
|
Catalog |
Catalog |
|
Catalog |
| Battery Capacity(Max)(mAh) |
|
|
|
29000 |
|
|
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
100 |
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
CEDV |
|
|
|
|
|
|
|
| Implementation |
|
|
|
Pack,System |
|
|
|
|
|
|
|
| Function |
|
|
|
|
|
|
|
Protection |
Protection |
|
Monitoring (Analog Front-End) |
| # Series Cells (Min) |
|
|
|
|
|
|
|
2 |
2 |
|
2 |
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
|
1 |
1 |
|
60 |
| # Series Cells (Max) |
|
|
|
|
|
|
|
4 |
4 |
|
4 |
| Vin(Max)(V) |
|
|
|
|
|
|
|
20 |
20 |
|
25 |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
|
4.35 |
4.5 |
|
4.3 |
| Protection Feature(s) |
|
|
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
