|
|
Texas Instruments
TPS2055AD
|
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TPS82677SIPR
|
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TPS76633DRG4
|
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TPS62590DRVR
|
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TPS3836E18DBVR
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TPS2056ADR
|
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TPS77001DBVR
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TPS54386PWPRG4
|
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TPS2321IPW
|
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TPS54329DDAR
|
| Price |
|
|
|
|
$1.00 |
|
|
$0.74 |
|
|
|
| RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Y |
Yes |
Yes |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
No |
Yes |
See ti.com |
Yes |
Yes |
| Continuous Current(Max)(A) |
|
0.25 |
|
|
|
|
0.25 |
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
0 to 85 |
-40 to 125 |
|
-40 to 85 |
-40 to 85 |
| Approx. Price (US$) |
|
0.50 | 1ku |
0.95 | 1ku |
0.40 | 1ku |
0.58 | 1ku |
0.85 | 1ku |
0.70 | 1ku |
0.39 | 1ku |
|
1.31 | 1ku |
0.65 | 1ku |
| Rating |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| USB Switch rDS(on)(mOhms) |
|
80 |
|
|
|
|
80 |
|
|
|
|
| Number of Switches |
|
1 |
|
|
|
|
2 |
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
4.8 |
10 |
5.5 |
|
5.5 |
10 |
28 |
13 |
18 |
| Vin(Min)(V) |
|
2.7 |
2.3 |
2.7 |
2.5 |
|
2.7 |
2.7 |
4.5 |
3 |
4.5 |
| Current Limit Topology |
|
Constant-Current |
|
|
|
|
Constant-Current |
|
|
|
|
| Package Group |
|
SOIC |
|
SOIC |
WSON |
SOT-23 |
SOIC |
SOT-23 |
HTSSOP|14 |
SOIC,TSSOP |
SO PowerPAD |
| Package Size |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
|
mm2 |
|
| Enable |
|
Active High |
|
|
|
|
Active High |
|
|
|
|
| Iq(Typ)(mA) |
|
|
0.017 |
0.03 |
0.015 |
|
|
0.017 |
1.8 |
|
0.8 |
| Switching Frequency(Max)(kHz) |
|
|
6000 |
|
2500 |
|
|
|
600 |
|
650 |
| Soft Start |
|
|
Fixed |
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
0.6 |
0.25 |
1 |
|
|
0.05 |
3 |
|
3 |
| Package Type |
|
|
MicroSiP (BGA) |
|
|
|
|
|
|
|
|
| Regulated Outputs(#) |
|
|
1 |
1 |
1 |
|
|
1 |
|
|
1 |
| Special Features |
|
|
Enable,Light Load Efficiency,Output Discharge |
Enable,Power Good |
Enable,Light Load Efficiency,Synchronous Rectification |
Active Low Enable,Manual Reset |
|
Enable |
|
|
Enable,Synchronous Rectification |
| Vout(Min)(V) |
|
|
1.2 |
1.2 |
0.75 |
|
|
1.2 |
0.8 |
|
0.76 |
| Switching Frequency(Min)(kHz) |
|
|
4900 |
|
2000 |
|
|
|
600 |
|
650 |
| Vout(Max)(V) |
|
|
1.2 |
5.5 |
5.5 |
|
|
5.5 |
25.2 |
|
7 |
| Switching Frequency(Typ)(kHz) |
|
|
5500 |
|
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
1.5,1.8,2.5,2.8,3,3.3,5 |
|
|
|
1.2,1.5,1.8,2.5,2.7,2.8,3,3.3,5 |
|
|
|
| Vdo(Typ)(mV) |
|
|
|
140 |
|
|
|
48 |
|
|
|
| Accuracy(%) |
|
|
|
3 |
|
|
|
3 |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
38 |
|
|
|
27 |
|
|
|
| Output Capacitor Type |
|
|
|
Non-Ceramic |
|
|
|
Non-Ceramic |
|
|
|
| Output Options |
|
|
|
Adjustable Output,Fixed Output |
|
|
|
Adjustable Output,Fixed Output |
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
100 |
|
|
|
|
|
85 |
| Control Mode |
|
|
|
|
Voltage Mode |
|
|
|
|
|
D-CAP2 |
| Type |
|
|
|
|
Converter |
|
|
|
Converter |
|
Converter |
| Output Driver Type / Reset Output |
|
|
|
|
|
Active-low,Push-pull |
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
10,200 |
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
1.8,2.5,3,3.3 |
|
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
1 |
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
0.22 |
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
1.75 |
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
None |
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
6 |
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
1.6 |
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
1.71,2.25,2.64,2.79,2.93 |
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
N/A |
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
N/A |
|
|
|
|
|
| Approx. price(US$) |
|
|
|
|
|
|
|
|
0.98 | 1ku |
|
|
| Features |
|
|
|
|
|
|
|
|
Enable,Phase Interleaving |
|
|
| Control mode |
|
|
|
|
|
|
|
|
Current Mode |
|
|
| Package size |
|
|
|
|
|
|
|
|
mm2 |
|
|
| Duty cycle(Max)(%) |
|
|
|
|
|
|
|
|
85 |
|
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
-40 to 125 |
|
|
| Regulated outputs(#) |
|
|
|
|
|
|
|
|
2 |
|
|
| Current Limit Function Enabled |
|
|
|
|
|
|
|
|
|
Always |
|
| Status Output |
|
|
|
|
|
|
|
|
|
FLT\ |
|
| Vabsmax_cont(V) |
|
|
|
|
|
|
|
|
|
15 |
|
| Current Limit Accuracy |
|
|
|
|
|
|
|
|
|
Adjustable |
|
| Current Measurement Accuracy(%) |
|
|
|
|
|
|
|
|
|
N/A |
|
| Current Limit Threshold(Typ)(Ext FET=mV) |
|
|
|
|
|
|
|
|
|
Adjustable |
|
| ON_OFF Control Input(s) |
|
|
|
|
|
|
|
|
|
EN |
|
| Fault Response |
|
|
|
|
|
|
|
|
|
Latch Off |
|
| Design Support |
|
|
|
|
|
|
|
|
|
Calculation Tool,EVM |
|
| Channel(s) Controlled(#) |
|
|
|
|
|
|
|
|
|
2 |
|
