|
|
Texas Instruments
BQ29312APWG4
|
Texas Instruments
BQ27411DRZT-G1A
|
Texas Instruments
BQ27421YZFR-G1B
|
Texas Instruments
BQ27421YZFR-G1D
|
Texas Instruments
BQ27421YZFT-G1D
|
Texas Instruments
BQ27441DRZR-G1B
|
Texas Instruments
BQ27542DRZR-G1
|
Texas Instruments
BQ296106DSGT
|
Texas Instruments
BQ296217DSGR
|
Texas Instruments
BQ296217DSGT
|
| Price |
|
|
|
|
|
$2.31 |
$1.81 |
$2.05 |
|
|
$0.62 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
No |
No |
No |
Yes |
No |
No |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Typical Operating Current(Typ)(uA) |
|
60 |
|
|
|
|
|
|
1 |
1 |
1 |
| Battery Over-Voltage Protection(Typ)(V) |
|
4.3 |
|
|
|
|
|
|
4.45 |
|
4.35 |
| # Series Cells (Min) |
|
2 |
|
|
|
|
|
|
2 |
|
|
| # Series Cells (Max) |
|
4 |
|
|
|
|
|
|
4 |
|
|
| Package Group |
|
VQFN |
SON |
DSBGA |
DSBGA |
DSBGA |
SON |
SON |
WSON |
WSON |
WSON |
| Vin(Max)(V) |
|
25 |
|
|
|
|
|
|
20 |
20 |
20 |
| Approx. Price (US$) |
|
0.90 | 1ku |
1.10 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
1.05 | 1ku |
1.15 | 1ku |
1.25 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
0.30 | 1ku |
| Communication Interface |
|
I2C |
I2C |
I2C |
I2C |
I2C |
I2C |
HDQ,I2C |
No Communication |
No Communication |
No Communication |
| Protection Feature(s) |
|
Over-voltage (OV),Under-voltage (UV),Over-current (OCP),Short-circuit Discharge (SCD) |
|
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV),Under-voltage (UV) |
Over-voltage (OV) |
| Function |
|
Monitoring (Analog Front-End) |
|
|
|
|
|
|
Protection |
Protection |
Protection |
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
|
|
| Implementation |
|
|
Pack |
System |
System |
System |
System |
Pack |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
8000 |
8000 |
8000 |
8000 |
8000 |
14600 |
|
|
|
| External Capacity Indication |
|
|
None |
None |
None |
None |
None |
|
|
|
|
| Pin/Package |
|
|
12SON |
9DSBGA |
9DSBGA |
9DSBGA |
12SON |
12SON |
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
200 |
100 |
100 |
100 |
200 |
100 |
|
|
|
| Gas Gauge Algorithm |
|
|
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
IT (High accuracy) |
|
|
|
| Package Size |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
|
| # Series Cells |
|
|
Single Cell |
Single Cell |
Single Cell |
Single Cell |
Single Cell |
Single Cell |
|
|
|
| Special Features |
|
|
|
|
|
|
|
SHA-1 Authentication,Turbo Mode |
LDO,Programmable EEPROM or EPROM |
|
LDO,Programmable EEPROM or EPROM |
| Number of Series Cells(Max) |
|
|
|
|
|
|
|
|
|
4 |
4 |
| Number of Series Cells(Min) |
|
|
|
|
|
|
|
|
|
2 |
2 |
| Features |
|
|
|
|
|
|
|
|
|
N/A |
|
