|
|
Texas Instruments
BQ24190RGET
|
Texas Instruments
BQ2000TPN-B5
|
Texas Instruments
BQ2002CSNTR
|
Texas Instruments
BQ2002TPN
|
Texas Instruments
BQ2002TSN
|
Texas Instruments
BQ2003STR
|
Texas Instruments
BQ2004ESNG4
|
Texas Instruments
BQ2005SG4
|
Texas Instruments
BQ2031PN-A5E4
|
Texas Instruments
BQ2057CSN
|
| Price |
|
|
|
|
|
$2.09 |
|
|
|
$4.90 |
|
| RoHS |
|
Compliant |
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
Yes |
No |
| Package Group |
|
VQFN |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
SOIC |
SOIC |
PDIP,SOIC |
SOIC,TSSOP,VSSOP |
| Cell Chemistry |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer,NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
NiCd,NiMH |
|
NiCd,NiMH |
Lead Acid |
|
| Special Features |
|
OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
Temp Monitoring (Thermistor Pin) |
| Operating Vin(Max)(V) |
|
17 |
6 |
6 |
6 |
6 |
5.5 |
5.5 |
5.5 |
5.5 |
15 |
| Absolute Vin (safety rating)(Max)((V)) |
|
22 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
18 |
| Battery Charge Voltage(V) |
|
3.5-4.4 |
Adjustable |
Adjustable |
Adjustable |
Adjustable |
Adjustable |
Adjustable |
Adjustable |
Adjustable |
4.2 (Fixed) |
| Input Over-Voltage Protection(V) |
|
18 |
|
|
|
|
|
|
|
|
|
| USB Feature |
|
USB Detection,USB OTG |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| # Series Cells |
|
1 |
1,2,3,4 |
|
|
|
|
|
|
|
1 |
| Approx. Price (US$) |
|
2.50 | 1ku |
1.84 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
0.89 | 1ku |
2.31 | 1ku |
2.26 | 1ku |
2.31 | 1ku |
2.94 | 1ku |
0.70 | 1ku |
| Control Interface |
|
I2C,Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
Standalone (RC-Settable) |
| Operating Vin(Min)(V) |
|
3.9 |
|
|
|
|
|
|
|
|
|
| Control Topology |
|
Switch-Mode Buck |
|
|
|
|
|
|
|
|
|
| Charge Current(Max)(A) |
|
4.5 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
