|
|
Texas Instruments
TPS54329DDAR
|
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TPS70751PWP
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TPS62510DRCT
|
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TPS2034P
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TPS7350QD
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TPS51117RGYR
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TPS61073DDCR
|
| Price |
|
|
$2.53 |
|
$1.98 |
$0.87 |
$1.07 |
|
$2.50 |
|
$0.98 |
| RoHS |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
No |
Yes |
Yes |
No |
No |
| Switching Frequency(Min)(kHz) |
|
650 |
|
1150 |
|
|
|
|
|
100 |
960 |
| Package Group |
|
SO PowerPAD |
HTSSOP |
VSON |
TSSOP |
SC70,WSON |
SOIC |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
TSSOP,VQFN |
SOT-23-THIN |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 125,-40 to 85 |
-40 to 85 |
-40 to 85 |
| Vout(Max)(V) |
|
7 |
3.3 |
3.8 |
|
5 |
|
|
9.75 |
5.5 |
5.5 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Vin(Min)(V) |
|
4.5 |
2.7 |
1.8 |
|
2.5 |
2.7 |
2.7 |
2.47 |
1.8 |
0.9 |
| Vin(Max)(V) |
|
18 |
6 |
3.8 |
|
6.5 |
5.5 |
5.5 |
10 |
28 |
5.5 |
| Approx. Price (US$) |
|
0.65 | 1ku |
1.20 | 1ku |
0.79 | 1ku |
0.75 | 1ku |
0.36 | 1ku |
0.95 | 1ku |
0.95 | 1ku |
1.16 | 1ku |
1.32 | 1ku |
0.45 | 1ku |
| Regulated Outputs(#) |
|
1 |
2 |
1 |
|
1 |
|
|
1 |
1 |
1 |
| Iq(Typ)(mA) |
|
0.8 |
0.19 |
0.018 |
|
0.045 |
|
|
0.34 |
0.4 |
0.019 |
| Vout(Min)(V) |
|
0.76 |
3.3 |
0.6 |
|
0.9 |
|
|
1.2 |
0.76 |
1.8 |
| Switching Frequency(Max)(kHz) |
|
650 |
|
2250 |
|
|
|
|
|
550 |
1440 |
| Duty Cycle(Max)(%) |
|
85 |
|
100 |
|
|
|
|
|
95 |
100 |
| Iout(Max)(A) |
|
3 |
0.25 |
1.5 |
|
0.15 |
|
|
0.5 |
10 |
|
| Special Features |
|
Enable,Synchronous Rectification |
Enable,Output Discharge,Power Good,Sequencing and Monitoring |
Enable,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking |
|
Enable |
|
|
Enable,Power Good |
Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
Enable,Light Load Efficiency,Load Disconnect |
| Control Mode |
|
D-CAP2 |
|
Voltage Mode |
|
|
|
|
|
|
|
| Type |
|
Converter |
|
Converter |
|
|
|
|
|
Controller |
Converter |
| Fixed Output Options(V) |
|
|
3.3,1.8 |
|
|
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 |
|
|
2.5,3,3.3,4.8,5 |
|
|
| Output Options |
|
|
Fixed Output |
|
|
Adjustable Output,Fixed Output |
|
|
Adjustable Output,Fixed Output |
|
|
| Iout2(A) |
|
|
0.125 |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
| Vdo(Typ)(mV) |
|
|
83 |
|
|
170 |
|
|
270 |
|
|
| Noise(uVrms) |
|
|
65 |
|
|
30 |
|
|
74 |
|
|
| Vout2(Min)(V) |
|
|
1.8 |
|
|
|
|
|
|
|
|
| Output Capacitor Type |
|
|
Ceramic |
|
|
Ceramic |
|
|
Non-Ceramic |
|
|
| Accuracy(%) |
|
|
2 |
|
|
3 |
|
|
2 |
|
|
| Vout2(Max)(V) |
|
|
1.8 |
|
|
|
|
|
|
|
|
| IN1 rDS(on)(Typ)(mOhm) |
|
|
|
|
84 |
|
|
|
|
|
|
| IN1 Output Current(Max)(A) |
|
|
|
|
1.25 |
|
|
|
|
|
|
| IN1, IN2 Input Voltage(Min)(V) |
|
|
|
|
2.8 |
|
|
|
|
|
|
| IN2 Output Current(Max)(A) |
|
|
|
|
1.25 |
|
|
|
|
|
|
| IN1, IN2 Input Voltage(Max)(V) |
|
|
|
|
5.5 |
|
|
|
|
|
|
| Number of Inputs |
|
|
|
|
2 |
|
|
|
|
|
|
| IN2 rDS(on)(Typ)(mOhms) |
|
|
|
|
84 |
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
67 |
|
|
|
|
|
| Enable |
|
|
|
|
|
|
Active Low |
Active High |
|
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
33 |
33 |
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
0.2 |
2 |
|
|
|
| Current Limit Topology |
|
|
|
|
|
|
Constant-Current |
Constant-Current |
|
|
|
| Number of Switches |
|
|
|
|
|
|
1 |
1 |
|
|
|
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
|
0.5 |
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
0.7 |
