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TPS74401KTWTG3
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| Price |
|
$0.87 |
|
|
$1.79 |
|
|
|
$1.01 |
$1.12 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
| Lead Status |
|
No |
No |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
| Iq(Typ)(mA) |
|
0.044 |
0.08 |
0.05 |
|
|
|
0.45 |
|
0.009 |
3 |
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
| Approx. Price (US$) |
|
0.30 | 1ku |
|
0.90 | 1ku |
0.90 | 1ku |
0.65 | 1ku |
1.15 | 1ku |
1.60 | 1ku |
0.90 | 1ku |
0.48 | 1ku |
2.75 | 1ku |
| Vout(Max)(V) |
|
6.3 |
2.5 |
5.5 |
27 |
|
|
5.5 |
|
5 |
3.6 |
| Rating |
|
Catalog |
HiRel Enhanced Product |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Fixed Output Options(V) |
|
1.8,3,3.3 |
2.5 |
|
|
|
|
|
|
1,1.05,1.1,1.2,1.5,1.8,1.85,1.9,2.5,2.7,2.8,2.85,3,3.3,4.8,5 |
|
| Iout(Max)(A) |
|
0.25 |
0.5 |
|
|
|
|
15 |
|
0.25 |
3 |
| Vin(Min)(V) |
|
2.7 |
2.7 |
0.3 |
3 |
2.7 |
|
4.5 |
|
2 |
0.8 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-55 to 125 |
-40 to 85 |
-40 to 85 |
0 to 85 |
|
-40 to 85 |
-40 to 70 |
-40 to 125 |
-40 to 125 |
| Vin(Max)(V) |
|
6.5 |
10 |
5.5 |
6 |
5.5 |
|
24 |
|
5.5 |
5.5 |
| Regulated Outputs(#) |
|
1 |
|
1 |
|
|
|
2 |
|
1 |
1 |
| PSRR @ 100KHz(dB) |
|
28 |
29 |
|
|
|
|
|
|
|
50 |
| Noise(uVrms) |
|
28 |
53 |
|
|
|
|
|
|
33.5 |
13 |
| Special Features |
|
Enable |
|
UVLO Adjustable,Enable,Light Load Efficiency,Load Disconnect,Power Good |
Synchronous Rectification |
|
|
Enable,Pre-Bias Start-Up,Synchronous Rectification |
|
|
|
| Package Group |
|
SOT-23-THIN,WSON |
HTSSOP |
VSON |
VSON |
SOIC |
SOIC,SOT-23 |
TSSOP,VQFN |
SOT-23 |
DSBGA,WSON |
DDPAK/TO-263,VQFN |
| Vout(Min)(V) |
|
1.2 |
2.5 |
1.8 |
2.5 |
|
|
0.76 |
|
0.9 |
0.8 |
| Vdo(Typ)(mV) |
|
125 |
169 |
|
|
|
|
|
|
130 |
115 |
| Output Capacitor Type |
|
Ceramic |
Non-Ceramic |
|
|
|
|
|
|
Ceramic |
Cap Free,Ceramic |
| Accuracy(%) |
|
2 |
2 |
|
|
|
|
|
|
2 |
1 |
| Output Options |
|
Adjustable Output,Fixed Output |
Fixed Output |
|
|
|
|
|
|
Fixed Output |
Adjustable Output |
| Additional Features |
|
|
Enable,Overcurrent Protection,Thermal Shutdown,Power Good |
|
|
|
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
Enable,Fast Transient Response,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown |
| Switch Current Limit(Min)(A) |
|
|
|
1.2 |
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
1650 |
1200 |
|
|
700 |
|
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
1.35 |
|
|
|
|
|
|
|
| Type |
|
|
|
Converter |
Inductive |
|
|
Controller |
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
1250 |
|
|
|
350 |
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
95 |
93 |
|
|
89 |
|
|
|
| Peak Efficiency(%) |
|
|
|
|
85 |
|
|
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
1.5 |
|
|
|
|
|
|
| Topology |
|
|
|
|
Boost |
|
|
|
|
|
|
| Channels(#) |
|
|
|
|
2 |
|
|
|
|
|
|
| LED(#) |
|
|
|
|
12 |
|
|
|
|
|
|
| LED Current Per Channel(mA) |
|
|
|
|
23 |
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
0.25 |
|
|
|
|
|
| Number of Switches |
|
|
|
|
|
2 |
|
|
|
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
80 |
|
|
|
|
|
| Current Limit Topology |
|
|
|
|
|
Constant-Current |
|
|
|
|
|
| Enable |
|
|
|
|
|
Active High |
|
|
|
|
|
| IN1 rDS(on)(Typ)(mOhm) |
|
|
|
|
|
|
250 |
|
250 |
|
|
| IN2 Output Current(Max)(A) |
|
|
|
|
|
|
0.1 |
|
0.1 |
|
|
| IN1 Output Current(Max)(A) |
|
|
|
|
|
|
0.5 |
|
0.5 |
|
|
| IN1, IN2 Input Voltage(Max)(V) |
|
|
|
|
|
|
5.5 |
|
4 |
|
|
| IN1, IN2 Input Voltage(Min)(V) |
|
|
|
|
|
|
2.7 |
|
2.7 |
|
|
| Number of Inputs |
|
|
|
|
|
|
2 |
|
2 |
|
|
| IN2 rDS(on)(Typ)(mOhms) |
|
|
|
|
|
|
1.3 |
|
1.3 |
|
|
| Number of Phases |
|
|
|
|
|
|
|
1 |
|
|
|