|
|
Texas Instruments
BQ27531YZFR-G1
|
Texas Instruments
BQ7790505PW
|
Texas Instruments
BQ7790505PWR
|
Texas Instruments
BQ29412DCTRG4
|
Texas Instruments
HPA02254YZFR
|
Texas Instruments
BQ76925PWR
|
Texas Instruments
BQ29412DCTT
|
Texas Instruments
BQ29411DCTRG4
|
Texas Instruments
BQ28550DRZT-R1
|
Texas Instruments
BQ40Z50
|
| Price |
|
$2.38 |
$2.40 |
|
$0.59 |
|
|
|
$0.61 |
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
|
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
|
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
|
| Communication Interface |
|
I2C |
|
|
|
I2C |
I2C |
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
|
|
-40 to 85 |
|
|
|
|
|
| Rating |
|
Catalog |
|
|
|
Catalog |
Catalog |
|
|
|
|
| Package Size |
|
mm2 |
|
|
|
mm2 |
|
|
|
|
|
| Special Features |
|
Battery Management Unit,SHA-1 Authentication |
|
|
|
|
Analog current sense,Cell Balancing,LDO,Requires separate MCU,Temperature sense |
|
|
|
|
| Battery Capacity(Max)(mAh) |
|
8000 |
|
|
|
32000 |
|
|
|
|
|
| Package Group |
|
DSBGA |
|
|
|
DSBGA |
TSSOP,VQFN |
|
|
|
|
| Approx. Price (US$) |
|
1.30 | 1ku |
|
|
|
1.20 | 1ku |
0.99 | 1ku |
|
|
|
|
| External Capacity Indication |
|
None |
|
|
|
None |
|
|
|
|
|
| Pin/Package |
|
15DSBGA |
|
|
|
15DSBGA |
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
300 |
|
|
|
300 |
|
|
|
|
|
| Gas Gauge Algorithm |
|
IT (High accuracy) |
|
|
|
IT (High accuracy) |
|
|
|
|
|
| # Series Cells |
|
Single Cell |
|
|
|
Single Cell |
|
|
|
|
|
| Implementation |
|
System |
|
|
|
System |
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
|
3 |
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
|
6 |
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
40 |
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
26.4 |
|
|
|
|
| Function |
|
|
|
|
|
|
Monitoring (Analog Front-End) |
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
|
Short-circuit Discharge (SCD) |
|
|
|
|
