|
|
Texas Instruments
BQ29410PWR
|
Texas Instruments
BQ29413DCTT
|
Texas Instruments
BQ29413PWR
|
Texas Instruments
BQ29414DCTR
|
Texas Instruments
BQ29419PWR
|
Texas Instruments
BQ294702DSGR
|
Texas Instruments
BQ294704DSGR
|
Texas Instruments
BQ294704DSGT
|
Texas Instruments
BQ294706DSGR
|
Texas Instruments
BQ20Z655DBTR
|
| Price |
|
|
|
|
$0.61 |
$0.92 |
|
$0.43 |
$0.52 |
|
|
| RoHS |
|
Yes |
Yes |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
Yes |
No |
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
| Function |
|
|
|
|
|
|
Protection |
Protection |
Protection |
Protection |
|
| Approx. Price (US$) |
|
|
|
|
|
|
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
0.27 | 1ku |
4.65 | 1ku |
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
|
4.3 |
4.4 |
4.4 |
4.55 |
|
| Rating |
|
|
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
| Package Group |
|
|
|
|
|
|
WSON |
WSON |
WSON |
WSON |
TSSOP |
| Communication Interface |
|
|
|
|
|
|
No Communication |
No Communication |
No Communication |
No Communication |
SMBus |
| # Series Cells (Min) |
|
|
|
|
|
|
2 |
2 |
2 |
2 |
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
|
1 |
1 |
1 |
1 |
|
| # Series Cells (Max) |
|
|
|
|
|
|
4 |
4 |
4 |
4 |
|
| Vin(Max)(V) |
|
|
|
|
|
|
20 |
20 |
20 |
20 |
|
| Protection Feature(s) |
|
|
|
|
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
| Special Features |
|
|
|
|
|
|
|
|
|
Programmable EEPROM or EPROM |
SHA-1 Authentication |
| External Capacity Indication |
|
|
|
|
|
|
|
|
|
|
LED,LCD |
| Gas Gauge Algorithm |
|
|
|
|
|
|
|
|
|
|
Impedance Track |
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
|
-40 to 85 |
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
|
|
|
[pf]44TSSOP[/pf] |
| # Series Cells |
|
|
|
|
|
|
|
|
|
|
2-4 Cells |
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
|
|
|
|
800 |
| Cell Balancing |
|
|
|
|
|
|
|
|
|
|
Internal |
| Cell Chemistry |
|
|
|
|
|
|
|
|
|
|
Li-Ion/Li-Polymer |
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
|
|
|
|
32000 |
| Implementation |
|
|
|
|
|
|
|
|
|
|
Pack |