|
|
Texas Instruments
BQ2002ESNTRG4
|
Texas Instruments
BQ24088DRCRG4
|
Texas Instruments
BQ24133RGYR
|
Texas Instruments
BQ2023PW
|
Texas Instruments
BQ29401DCT3
|
Texas Instruments
BQ24085DRCTG4
|
Texas Instruments
BQ24745RHDR
|
Texas Instruments
BQ2012SND107TRG4
|
Texas Instruments
BQ2057WSNTRG4
|
Texas Instruments
BQ24735RGRR
|
| Price |
|
|
|
|
$5.71 |
|
$1.33 |
|
|
$0.91 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
|
No |
Yes |
Yes |
No |
Yes |
|
No |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
7 |
|
20 |
|
|
20 |
30 |
|
18 |
30 |
| Control Interface |
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
|
Standalone (RC-Settable) |
SMBus |
|
Standalone (RC-Settable) |
SMBus |
| Special Features |
|
Temp Monitoring (Thermistor Pin) |
|
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Power Path |
|
Temp Monitoring (Thermistor Pin) |
Integrated FET |
| Cell Chemistry |
|
NiCd,NiMH |
|
Li-Ion/Li-Polymer |
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
| Approx. Price (US$) |
|
0.89 | 1ku |
|
|
2.57 | 1ku |
|
0.90 | 1ku |
2.90 | 1ku |
|
0.80 | 1ku |
2.25 | 1ku |
| Operating Vin(Max)(V) |
|
6 |
|
17 |
|
|
6.2 |
24 |
|
15 |
24 |
| Package Size |
|
mm2 |
|
mm2 |
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
| Package Group |
|
PDIP,SOIC |
|
VQFN |
TSSOP |
SM8 |
VSON |
VQFN |
|
SOIC,TSSOP |
VQFN |
| Charge Current(Max)(A) |
|
2 |
|
2.5 |
|
|
0.75 |
10 |
|
2 |
8 |
| Battery Charge Voltage(V) |
|
Adjustable |
|
|
|
|
4.2 (Fixed) |
Adjustable |
|
8.4 (Fixed) |
Adjustable |
| Battery Charge Voltage(Max)(V) |
|
|
|
4.2,8.4,12.6 |
|
|
|
|
|
|
|
| Number of Series Cells |
|
|
|
1,2,3 |
|
|
|
|
|
|
|
| Operating Vin(Min)(V) |
|
|
|
4.5 |
|
|
|
7 |
|
4.5 |
4.5 |
| USB Feature |
|
|
|
N/A |
|
|
|
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
4.2,8.4,12.6 |
|
|
|
|
|
|
|
| Control Topology |
|
|
|
Switch-Mode Buck |
|
|
|
Switch-Mode Buck |
|
Linear |
Switch-Mode Buck |
| Communication Interface |
|
|
|
|
SDQ |
No Communication |
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
-20 to 70 |
|
|
|
|
|
|
| # Series Cells |
|
|
|
|
Single Cell |
|
1 |
2,3,4 |
|
2 |
1,2,3,4 |
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
|
|
|
|
| Implementation |
|
|
|
|
Pack |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
Catalog |
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
|
|
|
|
2 |
|
|
|
|
|
| Protection Feature(s) |
|
|
|
|
|
Over-voltage (OV) |
|
|
|
|
|
| # Series Cells (Min) |
|
|
|
|
|
2 |
|
|
|
|
|
| # Series Cells (Max) |
|
|
|
|
|
4 |
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
25 |
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
|
|
|
|
4.45 |
|
|
|
|
|
| Function |
|
|
|
|
|
Protection |
|
|
|
|
|
