|
|
Texas Instruments
BQ25071DQCR
|
Texas Instruments
BQ29703DSER
|
Texas Instruments
BQ20Z90DBTR-V110
|
Texas Instruments
BQ24298RTWR
|
Texas Instruments
BQ27421YZFR-G1B
|
Texas Instruments
BQ27421YZFR-G1D
|
Texas Instruments
BQ27421YZFT-G1D
|
Texas Instruments
BQ27441DRZR-G1B
|
Texas Instruments
BQ27542DRZR-G1
|
Texas Instruments
BQ2002DSNTRG4
|
| Price |
|
|
|
$5.20 |
|
|
|
$2.31 |
$1.81 |
$2.05 |
$1.01 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
Yes |
No |
No |
No |
No |
No |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
30 |
|
|
15 |
|
|
|
|
|
7 |
| Package Size |
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Battery Charge Voltage(Min)(V) |
|
3.5 |
|
|
|
|
|
|
|
|
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
I2C,Standalone (RC-Settable) |
|
|
|
|
|
Standalone (RC-Settable) |
| Charge Current(Max)(A) |
|
1 |
|
|
3 |
|
|
|
|
|
2 |
| Operating Vin(Max)(V) |
|
10.2 |
|
|
6.2 |
|
|
|
|
|
6 |
| Special Features |
|
Integrated LDO,Power Path,Thermal Regulation |
|
|
Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
|
|
SHA-1 Authentication,Turbo Mode |
Temp Monitoring (Thermistor Pin) |
| Package Group |
|
WSON |
WSON |
|
WQFN |
DSBGA |
DSBGA |
DSBGA |
SON |
SON |
SOIC |
| Cell Chemistry |
|
LiFePO4 |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
NiCd,NiMH |
| USB Feature |
|
N/A |
|
|
USB PSEL |
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.75 | 1ku |
0.20 | 1ku |
|
1.25 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
1.15 | 1ku |
1.25 | 1ku |
0.89 | 1ku |
| Operating Vin(Min)(V) |
|
3.75 |
|
|
|
|
|
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
3.5 |
|
|
|
|
|
|
|
|
|
| Control Topology |
|
Linear |
|
|
Switch-Mode |
|
|
|
|
|
|
| Number of Series Cells |
|
1 |
|
|
|
|
|
|
|
|
|
| Function |
|
|
Protection |
|
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
| Number of Series Cells(Max) |
|
|
1 |
|
|
|
|
|
|
|
|
| Features |
|
|
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM,Over-current in Charge (OCC),Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
|
|
|
|
|
|
|
|
| Communication Interface |
|
|
No Communication |
|
|
I2C |
I2C |
I2C |
I2C |
HDQ,I2C |
|
| Vin(Max)(V) |
|
|
8 |
|
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
4 |
|
|
|
|
|
|
|
|
| Number of Series Cells(Min) |
|
|
1 |
|
|
|
|
|
|
|
|
| # Series Cells |
|
|
|
|
1 |
Single Cell |
Single Cell |
Single Cell |
Single Cell |
Single Cell |
|
| Battery Charge Voltage(V) |
|
|
|
|
Adjustable |
|
|
|
|
|
Adjustable |
| Pin/Package |
|
|
|
|
|
9DSBGA |
9DSBGA |
9DSBGA |
12SON |
12SON |
|
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
8000 |
8000 |
8000 |
8000 |
14600 |
|
| External Capacity Indication |
|
|
|
|
|
None |
None |
None |
None |
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
100 |
100 |
100 |
200 |
100 |
|
| Gas Gauge Algorithm |
|
|
|
|
|
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
|
| Implementation |
|
|
|
|
|
System |
System |
System |
System |
Pack |
|
