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TPS2048ADRG4
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TPS61160DRVR
|
| Price |
|
|
|
|
|
|
$1.50 |
$0.75 |
|
$0.83 |
$0.74 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
|
Yes |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
|
No |
No |
|
Yes |
Yes |
Yes |
No |
Yes |
| Continuous Current(Max)(A) |
|
0.25 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 85 |
|
-40 to 85 |
-40 to 125 |
|
0 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
| Enable |
|
Active Low |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
|
Catalog |
|
|
Catalog |
|
Catalog |
Catalog |
| Approx. Price (US$) |
|
1.22 | 1ku |
|
5.00 | 1ku |
0.75 | 1ku |
|
0.65 | 1ku |
0.36 | 1ku |
1.35 | 1ku |
0.53 | 1ku |
0.43 | 1ku |
| USB Switch rDS(on)(mOhms) |
|
80 |
|
|
|
|
|
|
|
|
|
| Number of Switches |
|
4 |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
|
15 |
10 |
|
5.5 |
6.5 |
5.5 |
6 |
18 |
| Vin(Min)(V) |
|
2.7 |
|
8.5 |
2.7 |
|
2.7 |
2.5 |
2.9 |
2.5 |
2.7 |
| Current Limit Topology |
|
Constant-Current |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SOIC |
|
VQFN |
VSSOP |
|
SOIC |
SC70,WSON |
MSOP-PowerPAD |
SOT |
WSON |
| Package Size |
|
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
| FET Protection |
|
|
|
N/A |
|
|
|
|
|
|
|
| Current Limit Function Enabled |
|
|
|
Always |
|
|
|
|
|
|
|
| Channel(s) Controlled(#) |
|
|
|
2 @ 12V,2 @ 3.3V |
|
|
|
|
|
|
|
| Design Support |
|
|
|
EVM,Software |
|
|
|
|
|
|
|
| Vabsmax_cont(V) |
|
|
|
17 |
|
|
|
|
|
|
|
| Special Features |
|
|
|
Analog IMON Output,Oring Control |
Enable,Power Good |
|
Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection |
|
|
Enable,Light Load Efficiency,Synchronous Rectification |
1-Wire interface (EasyScale),Load Disconnect During Shutdown |
| Vout(Max)(V) |
|
|
|
|
5.5 |
|
|
5 |
|
1.875 |
26 |
| Fixed Output Options(V) |
|
|
|
|
1.5,1.8,2.7,3.3,5 |
|
|
0.9,1,1.1,1.2,1.3,1.5,1.8,1.85,1.9,2.1,2.5,2.6,2.7,2.8,2.85,2.9,3,3.3,4.5,5 |
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.09 |
|
|
0.045 |
|
0.015 |
|
| Noise(uVrms) |
|
|
|
|
55 |
|
|
30 |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
1 |
|
|
1 |
|
1 |
|
| Iout(Max)(A) |
|
|
|
|
0.15 |
|
|
0.15 |
|
0.4 |
|
| Vout(Min)(V) |
|
|
|
|
1.5 |
|
|
0.9 |
|
1.875 |
2.7 |
| Vdo(Typ)(mV) |
|
|
|
|
75 |
|
|
170 |
|
|
|
| Output Capacitor Type |
|
|
|
|
Non-Ceramic |
|
|
Ceramic |
|
|
|
| Accuracy(%) |
|
|
|
|
2 |
|
|
3 |
|
|
|
| Output Options |
|
|
|
|
Adjustable Output,Fixed Output |
|
|
Adjustable Output,Fixed Output |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
26 |
|
|
67 |
|
|
|
| UL Recognition |
|
|
|
|
|
|
No |
|
|
|
|
| Fault Response |
|
|
|
|
|
|
Auto Retry |
|
|
|
|
| Quiescent Current (Iq)(Max)(uA) |
|
|
|
|
|
|
110 |
|
|
|
|
| Vabsmax(Max)(V) |
|
|
|
|
|
|
5.5 |
|
|
|
|
| Rise Time(Typ)(us) |
|
|
|
|
|
|
2280 |
|
|
|
|
| Current Limit Type |
|
|
|
|
|
|
Fixed |
|
|
|
|
| Ron(Typ)(mOhm) |
|
|
|
|
|
|
90 |
|
|
|
|
| Shutdown Current (ISD)(Typ)(uA) |
|
|
|
|
|
|
0.02 |
|
|
|
|
| Overvoltage Protection |
|
|
|
|
|
|
No |
|
|
|
|
| Current Limit(Min)(A) |
|
|
|
|
|
|
0.25 |
|
|
|
|
| Imax(A) |
|
|
|
|
|
|
0.25 |
|
|
|
|
| Current Limit(Max)(A) |
|
|
|
|
|
|
0.25 |
|
|
|
|
| Quiescent Current (Iq)(Typ)(uA) |
|
|
|
|
|
|
85 |
|
|
|
|
| Number of Channels(#) |
|
|
|
|
|
|
2 |
|
|
|
|
| Additional Features |
|
|
|
|
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
|
|
|
| rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
|
|
|
|
|
|
|
340 |
|
|
| LDO Output Current(mA) |
|
|
|
|
|
|
|
|
200 |
|
|
| Number of FETs |
|
|
|
|
|
|
|
|
2 |
|
|
| Application |
|
|
|
|
|
|
|
|
DSP,PDA |
|
|
| Switch Enable |
|
|
|
|
|
|
|
|
L |
|
|
| Ports(Max) |
|
|
|
|
|
|
|
|
2 |
|
|
| LDO Output Range(V) |
|
|
|
|
|
|
|
|
3.3 |
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
|
|
|
|
0.2 |
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
100 |
93 |
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
800 |
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
1850 |
600 |
| Control Mode |
|
|
|
|
|
|
|
|
|
Voltage Mode |
|
| Type |
|
|
|
|
|
|
|
|
|
Converter |
Inductive |
| LED(#) |
|
|
|
|
|
|
|
|
|
|
6 |
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
|
|
90 |
| Channels(#) |
|
|
|
|
|
|
|
|
|
|
1 |
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
|
|
20 |
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
|
|
1 |
| Topology |
|
|
|
|
|
|
|
|
|
|
Boost |
