|
|
Texas Instruments
BQ27520YZFT-G3
|
Texas Instruments
BQ27520YZFT-G4
|
Texas Instruments
BQ26500PWG4
|
Texas Instruments
BQ27546YZFT-G1
|
Texas Instruments
BQ294706DSGT
|
Texas Instruments
BQ29723DSET
|
Texas Instruments
BQ296111DSGR
|
Texas Instruments
BQ27421YZF -G1B
|
Texas Instruments
BQ27500DRZT-V100G4
|
Texas Instruments
BQ27411DRZT-G1A
|
| Price |
|
|
$2.64 |
$5.67 |
|
|
$0.41 |
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
No |
No |
No |
No |
Yes |
No |
Yes |
Yes |
No |
Yes |
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
|
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
| Communication Interface |
|
|
I2C |
|
HDQ,I2C |
No Communication |
No Communication |
No Communication |
I2C |
|
I2C |
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
-40 to 85 |
|
|
|
|
|
-40 to 85 |
| Rating |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
|
Catalog |
| Package Size |
|
|
mm2 |
|
mm2 |
|
|
|
|
|
mm2 |
| Approx. Price (US$) |
|
|
1.20 | 1ku |
|
1.10 | 1ku |
0.27 | 1ku |
0.21 | 1ku |
0.30 | 1ku |
1.10 1ku |
|
1.10 | 1ku |
| Battery Capacity(Max)(mAh) |
|
|
32000 |
|
14600 |
|
|
|
8000 |
|
8000 |
| Package Group |
|
|
DSBGA |
|
DSBGA |
WSON |
WSON |
WSON |
DSBGA |
|
SON |
| External Capacity Indication |
|
|
None |
|
None |
|
|
|
None |
|
None |
| Pin/Package |
|
|
15DSBGA |
|
15DSBGA |
|
|
|
9DSBGA |
|
12SON |
| Battery Capacity(Min)(mAh) |
|
|
300 |
|
100 |
|
|
|
100 |
|
200 |
| Gas Gauge Algorithm |
|
|
IT (High accuracy) |
|
IT (High accuracy) |
|
|
|
Impedance Track |
|
IT (High accuracy) |
| # Series Cells |
|
|
Single Cell |
|
|
|
|
|
Single Cell |
|
Single Cell |
| Implementation |
|
|
System |
|
System |
|
|
|
System |
|
Pack |
| Special Features |
|
|
|
|
SHA-1 Authentication,Turbo Mode |
N/A |
Low-Side NCH CHG/DSG FET Drive,Programmable EEPROM or EPROM |
LDO,Programmable EEPROM or EPROM |
|
|
|
| Cell Balancing |
|
|
|
|
N/A |
|
|
|
|
|
|
| Number of Series Cells |
|
|
|
|
Single Cell |
|
|
|
|
|
|
| Number of Series Cells(Max) |
|
|
|
|
|
4 |
1 |
4 |
|
|
|
| Function |
|
|
|
|
|
Protection |
Protection |
Protection |
|
|
|
| Number of Series Cells(Min) |
|
|
|
|
|
2 |
1 |
2 |
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
1 |
4 |
1 |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
20 |
8 |
20 |
|
|
|
| Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV) |
Over-current in Charge (OCC),Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) |
Over-voltage (OV),Under-voltage (UV) |
|
|
|
| Operating Temperature ange(C) |
|
|
|
|
|
|
|
|
-40 to 85 |
|
|
| ating |
|
|
|
|
|
|
|
|
Catalog |
|
|
