|
|
Texas Instruments
BQ29209
|
Texas Instruments
BQ294701DSGT
|
Texas Instruments
BQ294711DSGR
|
Texas Instruments
BQ296213DSGT
|
Texas Instruments
BQ2019PWG4
|
Texas Instruments
BQ2000TSN-B5
|
Texas Instruments
BQ2002DSNTRG4
|
Texas Instruments
BQ2002EPN
|
Texas Instruments
BQ2002GSN
|
Texas Instruments
BQ2004ESN
|
| Price |
|
|
$0.52 |
$0.44 |
|
$4.72 |
|
$1.01 |
|
$2.09 |
$4.87 |
| RoHS |
|
|
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
|
Yes |
Yes |
Yes |
No |
Yes |
No |
Yes |
Yes |
Yes |
| Function |
|
|
Protection |
Protection |
Protection |
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
0.27 | 1ku |
0.27 | 1ku |
0.30 | 1ku |
|
1.84 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
2.26 | 1ku |
| Rating |
|
|
Catalog |
Catalog |
Catalog |
|
|
|
|
|
|
| Package Group |
|
|
WSON |
WSON |
WSON |
|
PDIP,SOIC,TSSOP |
SOIC |
PDIP,SOIC |
PDIP,SOIC |
SOIC |
| Communication Interface |
|
|
No Communication |
No Communication |
No Communication |
|
|
|
|
|
|
| # Series Cells (Min) |
|
|
2 |
|
2 |
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
1 |
1 |
1 |
|
|
|
|
|
|
| # Series Cells (Max) |
|
|
4 |
|
4 |
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
20 |
20 |
20 |
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
4.25 |
4.5 |
4.35 |
|
|
|
|
|
|
| Protection Feature(s) |
|
|
Over-voltage (OV) |
Over-voltage (OV) |
Over-voltage (OV) |
|
|
|
|
|
|
| Number of Series Cells(Max) |
|
|
|
4 |
|
|
|
|
|
|
|
| Number of Series Cells(Min) |
|
|
|
2 |
|
|
|
|
|
|
|
| Special Features |
|
|
|
|
LDO,Programmable EEPROM or EPROM |
|
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
7 |
7 |
7 |
7 |
7 |
| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Operating Vin(Max)(V) |
|
|
|
|
|
|
6 |
6 |
6 |
6 |
5.5 |
| Package Size |
|
|
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
|
| # Series Cells |
|
|
|
|
|
|
1,2,3,4 |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
2 |
2 |
2 |
2 |
2 |
| Battery Charge Voltage(V) |
|
|
|
|
|
|
Adjustable |
Adjustable |
Adjustable |
Adjustable |
Adjustable |