|
|
Texas Instruments
BQ2002CSNTRG4
|
Texas Instruments
BQ2002SN
|
Texas Instruments
BQ20Z655DBTR-R1
|
Texas Instruments
BQ24773RUYT
|
Texas Instruments
BQ27425YZFR-G1
|
Texas Instruments
BQ27520YZFT-G2
|
Texas Instruments
BQ27531YZFR-G1
|
Texas Instruments
BQ27741YZFT-G1
|
Texas Instruments
BQ24200DGN
|
Texas Instruments
BQ20Z75DBT-V180
|
| Price |
|
|
|
$5.21 |
|
|
|
$2.38 |
|
|
$8.27 |
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
Yes |
Yes |
| Absolute Vin (safety rating)(Max)((V)) |
|
7 |
7 |
|
|
|
|
|
|
16.5 |
|
| Control Interface |
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
|
I2C |
|
|
|
|
Standalone (RC-Settable) |
|
| Special Features |
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Integrated Protector,SHA-1 Authentication |
Integrated FET,Power Path |
|
|
Battery Management Unit,SHA-1 Authentication |
Integrated Protector,SHA-1 Authentication |
Integrated FET,Temp Monitoring (Thermistor Pin) |
|
| Cell Chemistry |
|
NiCd,NiMH |
NiCd,NiMH |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer,LiFePO4 |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
| Approx. Price (US$) |
|
0.89 | 1ku |
0.89 | 1ku |
3.10 | 1ku |
1.50 | 1ku |
|
|
1.30 | 1ku |
1.45 | 1ku |
1.16 | 1ku |
|
| Operating Vin(Max)(V) |
|
6 |
6 |
|
24 |
|
|
|
|
13.5 |
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
|
mm2 |
|
mm2 |
|
| Package Group |
|
PDIP,SOIC |
PDIP,SOIC |
TSSOP |
WQFN |
|
|
DSBGA |
DSBGA |
MSOP-PowerPAD |
|
| Charge Current(Max)(A) |
|
2 |
2 |
|
8 |
|
|
|
|
0.5 |
|
| Battery Charge Voltage(V) |
|
Adjustable |
Adjustable |
|
Adjustable |
|
|
|
|
4.2 (Fixed) |
|
| External Capacity Indication |
|
|
|
LED,LCD |
|
|
|
None |
None |
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
|
|
|
-40 to 85 |
-40 to 85 |
|
|
| Rating |
|
|
|
Catalog |
|
|
|
Catalog |
Catalog |
|
|
| # Series Cells |
|
|
|
2-4 Cells |
1,2,3,4 |
|
|
Single Cell |
Single Cell |
1 |
|
| Implementation |
|
|
|
Pack |
|
|
|
System |
Pack |
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
32000 |
|
|
|
8000 |
16000 |
|
|
| Pin/Package |
|
|
|
44TSSOP |
|
|
|
15DSBGA |
15DSBGA |
|
|
| Communication Interface |
|
|
|
SMBus |
|
|
|
I2C |
HDQ,I2C |
|
|
| Cell Balancing |
|
|
|
Internal |
|
|
|
|
|
|
|
| Gas Gauge Algorithm |
|
|
|
IT (High accuracy) |
|
|
|
IT (High accuracy) |
IT (High accuracy) |
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
800 |
|
|
|
300 |
500 |
|
|
