|
|
Texas Instruments
TPS2052BDGNG4
|
Texas Instruments
TPS2023DG4
|
Texas Instruments
TPS767D301PWPG4
|
Texas Instruments
TPS2063DG4
|
Texas Instruments
TPS2043BDG4
|
Texas Instruments
TPS61177ARGRR
|
Texas Instruments
TPS2051BDGNG4
|
Texas Instruments
TPS2547RTER
|
AVX
TPSA224K035R6000
|
AVX
TPSA225M016R1800
|
| Price |
|
|
$1.57 |
$4.52 |
|
$1.51 |
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
No |
No |
No |
Yes |
No |
No |
No |
No |
| USB Switch rDS(on)(mOhms) |
|
70 |
33 |
|
70 |
70 |
|
70 |
|
|
|
| Number of Switches |
|
2 |
1 |
|
3 |
3 |
|
1 |
1 |
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 115 |
|
|
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
| Approx. Price (US$) |
|
0.63 | 1ku |
0.95 | 1ku |
|
0.90 | 1ku |
0.90 | 1ku |
0.86 | 1ku |
0.50 | 1ku |
0.95 | 1ku |
|
|
| Vin(Max)(V) |
|
5.5 |
5.5 |
|
5.5 |
5.5 |
24 |
5.5 |
5.5 |
|
|
| Vin(Min)(V) |
|
2.7 |
2.7 |
|
2.7 |
2.7 |
2.5 |
2.7 |
4.5 |
|
|
| Current Limit Topology |
|
Constant-Current |
Constant-Current |
|
Constant-Current |
Constant-Current |
|
Constant-Current |
|
|
|
| Package Group |
|
MSOP-PowerPAD,SOIC,SON |
PDIP,SOIC |
|
SOIC |
SOIC |
VQFN |
MSOP-PowerPAD,SOIC,SOT-23 |
WQFN |
|
|
| Continuous Current(Max)(A) |
|
0.5 |
1.5 |
|
1 |
0.5 |
|
0.5 |
3.0 |
|
|
| Enable |
|
Active High |
Active Low |
|
Active Low |
Active Low |
|
Active High |
Active High |
|
|
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
| Channels(#) |
|
|
|
|
|
|
6 |
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
39 |
|
|
|
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
30 |
|
|
|
|
| Type |
|
|
|
|
|
|
Inductive |
|
|
|
|
| LED(#) |
|
|
|
|
|
|
60 |
|
|
|
|
| Topology |
|
|
|
|
|
|
Boost |
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
4.5 |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
95 |
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
1200 |
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
5 |
|
|
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
95 |
|
|
|
|
| Special Features |
|
|
|
|
|
|
Analog Dimming,Analog/PWM Mixed Dimming,CABC,Direct PWM Dimming |
|
|
|
|
| Current Limit(A) |
|
|
|
|
|
|
|
|
0.2 to 3.0 |
|
|
| rDS(on) per FET(Typ)(mOhms) |
|
|
|
|
|
|
|
|
73 |
|
|
| Fault Response |
|
|
|
|
|
|
|
|
Retry |
|
|
| Current Limit Accuracy @ 1A |
|
|
|
|
|
|
|
|
+/-10% |
|
|
