|
|
Texas Instruments
TPS2831DG4
|
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TPS73225DCQRG4
|
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TPS54525PWP
|
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TPS2231MRGPR
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TPS7415DR
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TPS3809K33DBVTG4
|
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TPS2141IPWPG4
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TPS2151IPWPRG4
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Texas Instruments
TPS2041D
|
Texas Instruments
TPS61015DGSR
|
| Price |
|
|
|
$2.17 |
$1.63 |
|
|
|
$1.58 |
$2.81 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
| Lead Status |
|
No |
|
No |
Yes |
Yes |
No |
Yes |
No |
Yes |
Yes |
| Driver Configuration |
|
Inverting |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
|
Catalog |
|
Catalog |
Catalog |
|
|
|
Catalog |
| Rise Time(ns) |
|
50 |
|
|
|
|
|
|
|
|
|
| Peak Output Current(A) |
|
2.4 |
|
|
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
4.5 |
|
|
|
|
2 |
|
|
|
|
| VCC(Max)(V) |
|
15 |
|
|
|
|
6 |
|
|
|
|
| Input Threshold |
|
CMOS |
|
|
|
|
|
|
|
|
|
| Prop Delay(ns) |
|
75 |
|
|
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
[pf]14HTSSOP[/pf] |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.05 | 1ku |
|
1.00 | 1ku |
1.10 | 1ku |
0.75 | 1ku |
0.24 | 1ku |
1.40 | 1ku |
1.40 | 1ku |
|
1.16 | 1ku |
| Special Features |
|
Dead Time Control,Synchronous Rectification |
|
Enable,Power Good,Synchronous Rectification |
Curr/Temp Protection,Over Current Reporting,Over Temp Reporting |
|
|
|
|
|
Enable,Light Load Efficiency,Output Discharge,Power Good |
| Fall Time(ns) |
|
50 |
|
|
|
|
|
|
|
|
|
| Package Group |
|
HTSSOP,SOIC |
|
HTSSOP |
HTSSOP,QFN,TSSOP |
SOIC |
SOT-23 |
HTSSOP |
HTSSOP |
|
VSSOP |
| Switching Frequency(Min)(kHz) |
|
|
|
650 |
|
|
|
|
|
|
420 |
| Iq(Typ)(mA) |
|
|
|
0.9 |
|
0.08 |
|
|
|
|
0.05 |
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
| Vout(Max)(V) |
|
|
|
5.5 |
|
3.3 |
|
|
|
|
3 |
| Vin(Min)(V) |
|
|
|
4.5 |
|
2.5 |
|
4.1 |
4.1 |
|
0.8 |
| Vin(Max)(V) |
|
|
|
18 |
|
7 |
|
5.5 |
5.5 |
|
3 |
| Regulated Outputs(#) |
|
|
|
1 |
|
1 |
|
|
|
|
1 |
| Duty Cycle(Max)(%) |
|
|
|
95 |
|
|
|
|
|
|
100 |
| Vout(Min)(V) |
|
|
|
0.76 |
|
1.5 |
|
|
|
|
3 |
| Iout(Max)(A) |
|
|
|
5.5 |
|
0.2 |
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
650 |
|
|
|
|
|
|
780 |
| Control Mode |
|
|
|
D-CAP2 |
|
|
|
|
|
|
|
| Type |
|
|
|
Converter |
|
|
|
|
|
|
Converter |
| Adjustable Current Limit(Min)(A) |
|
|
|
|
2.5 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
| Interface |
|
|
|
|
Parallel |
|
|
|
|
|
|
| 3V rDS(on)(Typ)(mOhm) |
|
|
|
|
45 |
|
|
|
|
|
|
| Ports |
|
|
|
|
1 |
|
|
|
|
|
|
| Additional Features |
|
|
|
|
|
Enable,Overcurrent Protection,Thermal Shutdown |
|
|
|
|
|
| Accuracy(%) |
|
|
|
|
|
3 |
|
|
|
|
|
| Output Options |
|
|
|
|
|
Fixed Output |
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
|
|
1.5,1.8,2.5,3,3.3 |
|
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
Non-Ceramic |
|
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
180 |
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
200 |
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
2.2 |
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
Active-low,Push-pull |
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
1 |
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
9 |
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
2.25,2.64,2.93,4.55 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
None |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
2.5,3,3.3,5 |
|
|
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
|
|
|
0.8 |
0.8 |
|
|
| Ports(Max) |
|
|
|
|
|
|
|
1 |
1 |
|
|
| LDO Output Range(V) |
|
|
|
|
|
|
|
0.9 to 3.3 |
0.9 to 3.3 |
|
|
| Application |
|
|
|
|
|
|
|
USB peripheral |
USB peripheral |
|
|
| Switch Enable |
|
|
|
|
|
|
|
L |
H |
|
|
| rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
|
|
|
|
|
|
40 |
40 |
|
|
| LDO Output Current(mA) |
|
|
|
|
|
|
|
250 |
250 |
|
|
| Number of FETs |
|
|
|
|
|
|
|
1 |
1 |
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
1.06 |
| Switch Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
|
1 |
