|
|
Texas Instruments
BQ24401PWRG4
|
Texas Instruments
BQ2084DBTG4
|
Texas Instruments
BQ29311PWRG4
|
Texas Instruments
BQ2000TPWRG4
|
Texas Instruments
BQ29413PW
|
Texas Instruments
BQ2002GSNTRG4
|
Texas Instruments
BQ24167YFFT
|
Texas Instruments
BQ24901PW
|
Texas Instruments
BQ29441DRBT
|
Texas Instruments
BQ24001PWPG4
|
| Price |
|
|
|
$1.35 |
$2.07 |
|
|
|
|
|
$3.92 |
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Not Compliant |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
|
Yes |
No |
No |
No |
Yes |
Yes |
Yes |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
7 |
|
|
7 |
|
7 |
|
|
|
13.5 |
| Package Group |
|
SOIC,TSSOP |
|
|
PDIP,SOIC,TSSOP |
|
PDIP,SOIC |
DSBGA,VQFN |
|
|
HTSSOP,VQFN |
| Operating Vin(Min)(V) |
|
4 |
|
|
4 |
|
4 |
|
|
|
|
| Package Size |
|
mm2 |
|
|
mm2 |
|
mm2 |
|
|
|
mm2 |
| Cell Chemistry |
|
NiCd,NiMH |
|
|
Li-Ion/Li-Polymer,NiCd,NiMH |
|
NiCd,NiMH |
Li-Ion/Li-Polymer |
|
|
Li-Ion/Li-Polymer |
| Battery Charge Voltage(Max)(V) |
|
8 |
|
|
|
|
|
|
|
|
|
| Control Interface |
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
I2C |
|
|
Standalone (RC-Settable) |
| Features |
|
Temp Monitoring (Thermistor Pin) |
|
|
|
|
|
|
|
|
|
| Operating Vin(Max)(V) |
|
6 |
|
|
6 |
|
6 |
|
|
|
10 |
| USB Feature |
|
N/A |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.55 | 1ku |
|
|
1.84 | 1ku |
|
0.89 | 1ku |
1.95 | 1ku |
|
|
2.10 | 1ku |
| Number of Series Cells |
|
1,2,3,4 |
|
|
|
|
|
|
|
|
|
| Control Topology |
|
Switch-Mode Buck |
|
|
Switch-Mode Buck |
|
Switch-Mode Buck |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
0.95 |
|
|
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
2 |
|
|
2 |
|
2 |
2.5 |
|
|
1.2 |
| Special Features |
|
|
|
|
Temp Monitoring (Thermistor Pin) |
|
Temp Monitoring (Thermistor Pin) |
Power Path |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin) |
| # Series Cells |
|
|
|
|
1,2,3,4 |
|
1,2,3,4 |
|
|
|
1 |
| Battery Charge Voltage(V) |
|
|
|
|
Adjustable |
|
Adjustable |
4.2 |
|
|
4.2 (Fixed) |
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
|
|
|
| Rating |
|
|
|
|
|
|
|
Catalog |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
10 |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
|
,[pf]24VQFN[/pf] |
|
|
|
| Function |
|
|
|
|
|
|
|
Charger |
|
|
|