|
|
Texas Instruments
TPS65261-1
|
Texas Instruments
TPS77618-EP
|
Texas Instruments
TPS65145
|
Texas Instruments
TPS2030
|
Texas Instruments
TPS60141
|
Texas Instruments
TPS62228DDCTG4
|
Texas Instruments
TPS61160DRVR
|
Texas Instruments
TPS2042BDRG4
|
Texas Instruments
TPS60101PWPG4
|
Texas Instruments
TPS79228DBVTG4
|
| Price |
|
$2.40 |
|
$2.45 |
$1.33 |
$1.30 |
$0.83 |
$0.74 |
|
|
$0.97 |
| RoHS |
|
|
|
|
|
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
|
|
|
|
|
No |
Yes |
No |
No |
No |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
100 |
93 |
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
1.875 |
2.7 |
|
3.3 |
1.2 |
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
800 |
|
|
200 |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
| Rating |
|
|
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Regulated Outputs(#) |
|
|
|
|
|
|
1 |
|
|
1 |
1 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
1850 |
600 |
|
400 |
|
| Iout(Max)(A) |
|
|
|
|
|
|
0.4 |
|
|
0.1 |
0.1 |
| Package Group |
|
|
|
|
|
|
SOT |
WSON |
MSOP-PowerPAD,SOIC,SON |
HTSSOP |
SOT-23 |
| Vout(Max)(V) |
|
|
|
|
|
|
1.875 |
26 |
|
3.3 |
5.2 |
| Special Features |
|
|
|
|
|
|
Enable,Light Load Efficiency,Synchronous Rectification |
1-Wire interface (EasyScale),Load Disconnect During Shutdown |
|
Enable,Frequency Synchronization |
Enable |
| Iq(Typ)(mA) |
|
|
|
|
|
|
0.015 |
|
|
0.05 |
0.2 |
| Control Mode |
|
|
|
|
|
|
Voltage Mode |
|
|
|
|
| Vin(Min)(V) |
|
|
|
|
|
|
2.5 |
2.7 |
2.7 |
1.8 |
2.7 |
| Approx. Price (US$) |
|
|
|
|
|
|
0.53 | 1ku |
0.43 | 1ku |
0.70 | 1ku |
0.65 | 1ku |
0.40 | 1ku |
| Type |
|
|
|
|
|
|
Converter |
Inductive |
|
Charge Pump |
|
| Vin(Max)(V) |
|
|
|
|
|
|
6 |
18 |
5.5 |
3.6 |
5.5 |
| Package Size |
|
|
|
|
|
|
|
mm2 |
mm2 |
|
mm2 |
| LED(#) |
|
|
|
|
|
|
|
6 |
|
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
90 |
|
|
|
| Channels(#) |
|
|
|
|
|
|
|
1 |
|
|
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
20 |
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
1 |
|
|
|
| Topology |
|
|
|
|
|
|
|
Boost |
|
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
|
|
70 |
|
|
| Number of Switches |
|
|
|
|
|
|
|
|
2 |
|
|
| Enable |
|
|
|
|
|
|
|
|
Active Low |
|
|
| Current Limit Topology |
|
|
|
|
|
|
|
|
Constant-Current |
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
|
|
0.5 |
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
|
|
|
|
55 |
| Fixed Output Options(V) |
|
|
|
|
|
|
|
|
|
|
2.5,2.8,3 |
| Noise(uVrms) |
|
|
|
|
|
|
|
|
|
|
27 |
| Output Capacitor Type |
|
|
|
|
|
|
|
|
|
|
Ceramic |
| Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
2 |
| Output Options |
|
|
|
|
|
|
|
|
|
|
Adjustable Output,Fixed Output |
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
|
|
47 |
