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International Rectifier (IR)
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Texas Instruments
TPS40190DRCR
|
Texas Instruments
TPS54326PWPR
|
Texas Instruments
TPS61161DRVR
|
onsemi
MC78L15ACDR2G
|
| Price |
|
|
$0.59 |
$0.54 |
|
$0.93 |
$0.83 |
$1.68 |
$1.30 |
|
$0.08 |
| RoHS |
|
|
Yes |
|
Compliant |
|
|
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
|
Yes |
|
No |
|
|
Yes |
Yes |
No |
Yes |
| Vin(Min)(V) |
|
|
|
|
|
|
|
4.5 |
4.5 |
2.7 |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
| Rating |
|
|
|
|
|
|
|
Catalog |
Catalog |
Catalog |
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
300 |
700 |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
2.5 |
0.85 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
300 |
700 |
600 |
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
12.75 |
5.5 |
38 |
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
1 |
1 |
|
|
| Type |
|
|
|
|
|
|
|
Controller |
Converter |
Inductive |
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
0.90 | 1ku |
0.70 | 1ku |
0.44 | 1ku |
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
20 |
3 |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
85 |
90 |
93 |
|
| Package Group |
|
|
|
|
|
|
|
VSON |
HTSSOP,QFN |
WSON |
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
0.6 |
0.76 |
2.7 |
|
| Special Features |
|
|
|
|
|
|
|
Enable,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
EasyScale 1-Wire Interface,Load Disconnect During Shutdown |
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
15 |
18 |
18 |
|
| Control Mode |
|
|
|
|
|
|
|
|
D-CAP2 |
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
|
90 |
|
| LED(#) |
|
|
|
|
|
|
|
|
|
10 |
|
| Channels(#) |
|
|
|
|
|
|
|
|
|
1 |
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
|
20 |
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
1 |
|
| Package Size |
|
|
|
|
|
|
|
|
|
mm2 |
|
| Topology |
|
|
|
|
|
|
|
|
|
Boost |
|