|
|
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TPS3813J25DBVR
|
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TPS7133QD
|
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TPS7418DG4
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TPS2147IDGQR
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TPS62228DDCTG4
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TPS61160DRVR
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TPS2042BDRG4
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TPS60101PWPG4
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TPS79228DBVTG4
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TPS63001DRCR
|
| Price |
|
$1.40 |
$2.95 |
$1.19 |
|
$0.83 |
$0.74 |
|
|
$0.97 |
$1.67 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
Yes |
No |
Yes |
No |
No |
No |
No |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
|
| Output Driver Type / Reset Output |
|
Active-low,Open-drain |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
| Reset Threshold Accuracy(%) |
|
2.2 |
|
|
|
|
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
Programmable |
|
|
|
|
|
|
|
|
|
| Package Group |
|
SOT-23 |
PDIP,SOIC,TSSOP |
SOIC |
MSOP-PowerPAD |
SOT |
WSON |
MSOP-PowerPAD,SOIC,SON |
HTSSOP |
SOT-23 |
VSON |
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| # of Supplies Monitored |
|
1 |
|
|
|
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
9 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Watchdog Timer |
|
|
|
Enable,Light Load Efficiency,Synchronous Rectification |
1-Wire interface (EasyScale),Load Disconnect During Shutdown |
|
Enable,Frequency Synchronization |
Enable |
Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Synchronous Rectification,UVLO Fixed |
| Threshold Voltage 1(Typ)(V) |
|
2.25,2.64,2.93,4.55 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.75 | 1ku |
1.05 | 1ku |
0.75 | 1ku |
1.35 | 1ku |
0.53 | 1ku |
0.43 | 1ku |
0.70 | 1ku |
0.65 | 1ku |
0.40 | 1ku |
0.85 | 1ku |
| VCC(Max)(V) |
|
6 |
|
|
|
|
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
2.5,3,3.3,5 |
|
|
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
2 |
|
|
|
|
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
N/A |
|
|
|
|
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
N/A |
|
|
|
|
|
|
|
|
|
| Time Delay(ms) |
|
25 |
|
|
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
3.3,4.8,5 |
1.5,1.8,2.5,3,3.3 |
|
|
|
|
|
2.5,2.8,3 |
|
| Iout(Max)(A) |
|
|
0.5 |
0.2 |
|
0.4 |
|
|
0.1 |
0.1 |
|
| Accuracy(%) |
|
|
3 |
3 |
|
|
|
|
|
2 |
|
| Vin(Max)(V) |
|
|
10 |
7 |
5.5 |
6 |
18 |
5.5 |
3.6 |
5.5 |
5.5 |
| Regulated Outputs(#) |
|
|
1 |
1 |
|
1 |
|
|
1 |
1 |
|
| Iq(Typ)(mA) |
|
|
0.28 |
0.08 |
|
0.015 |
|
|
0.05 |
0.2 |
0.04 |
| Vout(Max)(V) |
|
|
9.75 |
3.3 |
|
1.875 |
26 |
|
3.3 |
5.2 |
3.3 |
| Vout(Min)(V) |
|
|
1.2 |
1.5 |
|
1.875 |
2.7 |
|
3.3 |
1.2 |
3.3 |
| Additional Features |
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
|
|
| Output Capacitor Type |
|
|
Non-Ceramic |
Non-Ceramic |
|
|
|
|
|
Ceramic |
|
| Vin(Min)(V) |
|
|
2.5 |
2.5 |
2.9 |
2.5 |
2.7 |
2.7 |
1.8 |
2.7 |
1.8 |
| Output Options |
|
|
Adjustable Output,Fixed Output |
Fixed Output |
|
|
|
|
|
Adjustable Output,Fixed Output |
|
| Vdo(Typ)(mV) |
|
|
235 |
180 |
|
|
|
|
|
55 |
|
| 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 |
|
|
|
100 |
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
800 |
|
|
200 |
|
1250 |
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
1850 |
600 |
|
400 |
|
1500 |
| Control Mode |
|
|
|
|
|
Voltage Mode |
|
|
|
|
|
| Type |
|
|
|
|
|
Converter |
Inductive |
|
Charge Pump |
|
Converter |
| LED(#) |
|
|
|
|
|
|
6 |
|
|
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
90 |
|
|
|
|
| Channels(#) |
|
|
|
|
|
|
1 |
|
|
|
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
20 |
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
1 |
|
|
|
|
| Topology |
|
|
|
|
|
|
Boost |
|
|
|
Buck/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 |
|
|
|
| Noise(uVrms) |
|
|
|
|
|
|
|
|
|
27 |
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
|
47 |
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
1.8 |
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
|
1.2 |
