|
|
Texas Instruments
BQ29401DCT3
|
Texas Instruments
BQ24133RGYR
|
Texas Instruments
BQ24745RHDR
|
Texas Instruments
BQ2023PW
|
Texas Instruments
BQ24088DRCRG4
|
Texas Instruments
BQ24085DRCTG4
|
Texas Instruments
BQ24751ARHDT
|
Texas Instruments
BQ24202DGNG4
|
Texas Instruments
BQ26501PWRG4
|
Texas Instruments
BQ2002FPN
|
| Price |
|
|
|
|
$5.71 |
|
$1.33 |
$3.10 |
|
$3.93 |
$2.09 |
| RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
|
No |
Yes |
No |
No |
Yes |
| Rating |
|
Catalog |
|
|
|
|
|
|
|
|
|
| Typical Operating Current(Typ)(uA) |
|
2 |
|
|
|
|
|
|
|
|
|
| Protection Feature(s) |
|
Over-voltage (OV) |
|
|
|
|
|
|
|
|
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| # Series Cells (Min) |
|
2 |
|
|
|
|
|
|
|
|
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| # Series Cells (Max) |
|
4 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
25 |
|
|
|
|
|
|
|
|
|
| Battery Over-Voltage Protection(Typ)(V) |
|
4.45 |
|
|
|
|
|
|
|
|
|
| Communication Interface |
|
No Communication |
|
|
SDQ |
|
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|
|
|
| Function |
|
Protection |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SM8 |
VQFN |
VQFN |
TSSOP |
|
VSON |
|
MSOP-PowerPAD |
|
PDIP,SOIC |
| Cell Chemistry |
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH |
|
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
NiCd,NiMH |
| Operating Vin(Max)(V) |
|
|
17 |
24 |
|
|
6.2 |
|
13.5 |
|
6 |
| Battery Charge Voltage(Max)(V) |
|
|
4.2,8.4,12.6 |
|
|
|
|
|
|
|
20 |
| Control Interface |
|
|
Standalone (RC-Settable) |
SMBus |
|
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
|
Standalone (RC-Settable) |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
20 |
30 |
|
|
20 |
|
16.5 |
|
7 |
| Package Size |
|
|
mm2 |
mm2 |
|
|
mm2 |
|
mm2 |
|
mm2 |
| Number of Series Cells |
|
|
1,2,3 |
|
|
|
|
|
|
|
1,2,3,4 |
| Charge Current(Max)(A) |
|
|
2.5 |
10 |
|
|
0.75 |
|
0.5 |
|
2 |
| Operating Vin(Min)(V) |
|
|
4.5 |
7 |
|
|
|
|
|
|
4 |
| USB Feature |
|
|
N/A |
|
|
|
|
|
|
|
N/A |
| Battery Charge Voltage(Min)(V) |
|
|
4.2,8.4,12.6 |
|
|
|
|
|
|
|
0 |
| Control Topology |
|
|
Switch-Mode Buck |
Switch-Mode Buck |
|
|
|
|
|
|
Switch-Mode Buck |
| Special Features |
|
|
Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
Power Path |
|
|
Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
|
Integrated FET |
|
Temp Monitoring (Thermistor Pin) |
| # Series Cells |
|
|
|
2,3,4 |
Single Cell |
|
1 |
|
1 |
|
|
| Approx. Price (US$) |
|
|
|
2.90 | 1ku |
2.57 | 1ku |
|
0.90 | 1ku |
|
0.89 | 1ku |
|
0.89 | 1ku |
| Battery Charge Voltage(V) |
|
|
|
Adjustable |
|
|
4.2 (Fixed) |
|
4.2 (Fixed) |
|
|
| Operating Temperature Range(C) |
|
|
|
|
-20 to 70 |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
[pf]8TSSOP[/pf] |
|
|
|
|
|
|
| Implementation |
|
|
|
|
Pack |
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|
