|
|
Texas Instruments
TPS2071DAPG4
|
Texas Instruments
TPS2813DRG4
|
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TPS6734IPE4
|
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TPS54283PWPG4
|
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TPS54010PWPR
|
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TPS780180300DRVR
|
Texas Instruments
TPS3305-18DGNRG4
|
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TPS73233MDBVREP
|
Texas Instruments
TPS77733DR
|
Texas Instruments
TPS60240DGKTG4
|
| Price |
|
|
$1.19 |
|
$3.20 |
|
|
$1.18 |
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
No |
Yes |
No |
No |
No |
Yes |
No |
| Package Group |
|
HTSSOP |
PDIP,SOIC,TSSOP |
|
HTSSOP |
HTSSOP |
SOT-23-THIN,WSON |
MSOP-PowerPAD,SOIC |
SOT-23 |
HTSSOP|20,SOIC|8 |
VSSOP |
| Operating Temperature Range(C) |
|
-40 to 85 |
|
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-55 to 125 |
|
-40 to 85 |
| Vin(Min)(V) |
|
4.5 |
|
|
4.5 |
2.2 |
2.2 |
|
1.7 |
2.7 |
1.8 |
| rDS(on) per FET, Bus Power(Typ)(mOhms) |
|
560 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
| Application |
|
USB 4-port hub |
|
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
5.5 |
|
|
28 |
4 |
5.5 |
|
5.5 |
10 |
5.5 |
| Ports(Max) |
|
4 |
|
|
|
|
|
|
|
|
|
| Switch Enable |
|
L |
|
|
|
|
|
|
|
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
0.12 |
|
|
|
|
|
|
|
|
|
| LDO Output Current(mA) |
|
100 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
3.20 | 1ku |
1.05 | 1ku |
|
1.70 | 1ku |
4.25 | 1ku |
0.34 | 1ku |
1.05 | 1ku |
|
|
0.55 | 1ku |
| LDO Output Range(V) |
|
3.3 |
|
|
|
|
|
|
|
|
|
| Number of FETs |
|
8 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
|
Dead Time Control |
|
Enable,Phase Interleaving |
Enable,Frequency Synchronization,Power Good,Synchronous Rectification |
Enable,Output Discharge |
Active Low Enable,Manual Reset,Watchdog Timer |
|
|
Enable |
| Peak Output Current(A) |
|
|
2 |
|
|
|
|
|
|
|
|
| Fall Time(ns) |
|
|
15 |
|
|
|
|
|
|
|
|
| Rating |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
HiRel Enhanced Product |
Catalog |
Catalog |
| Driver Configuration |
|
|
Complementary |
|
|
|
|
|
|
|
|
| Rise Time(ns) |
|
|
14 |
|
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
4 |
|
|
|
|
2.7 |
|
|
|
| Prop Delay(ns) |
|
|
25 |
|
|
|
|
|
|
|
|
| Input Threshold |
|
|
CMOS |
|
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
14 |
|
|
|
|
6 |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
[pf]8TSSOP[/pf] |
|
|
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
2 |
14 |
0.15 |
|
0.25 |
0.75 |
0.025 |
| Control Mode |
|
|
|
|
Current Mode |
Voltage Mode |
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
300 |
280 |
|
|
|
|
100 |
| Vout(Min)(V) |
|
|
|
|
0.8 |
0.9 |
1.2 |
|
3.3 |
1.5 |
3.3 |
| Duty Cycle(Max)(%) |
|
|
|
|
90 |
90 |
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
300 |
700 |
|
|
|
|
220 |
| Type |
|
|
|
|
Converter |
Converter |
|
|
|
|
Charge Pump |
| Regulated Outputs(#) |
|
|
|
|
2 |
1 |
1 |
|
|
|
1 |
| Iq(Typ)(mA) |
|
|
|
|
1.8 |
13 |
0.0005 |
|
0.4 |
0.08 |
0.25 |
| Vout(Max)(V) |
|
|
|
|
25.2 |
2.5 |
5.25 |
|
3.3 |
5.5 |
3.3 |
| Noise(uVrms) |
|
|
|
|
|
|
86 |
|
30 |
54 |
|
| Accuracy(%) |
|
|
|
|
|
|
3 |
|
1 |
2 |
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
200 |
|
40 |
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
1.8,2,2.3,2.5,2.7,3,3.3 |
|
3.3 |
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
66 |
|
|
|
|
| Output Capacitor Type |
|
|
|
|
|
|
Ceramic |
|
Cap Free,Ceramic |
|
|
| Output Options |
|
|
|
|
|
|
Adjustable Output,Fixed Output |
|
Fixed Output |
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
13 |
|
16 |
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
200 |
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
2.93 |
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
Active-low,Push-pull |
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
15 |
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
1.68 |
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
1.8 |
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
|
|
2 |
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
2.7 |
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
1.6 |
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
3.3 |
|
|
|
| Additional Features |
|
|
|
|
|
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown |
|
|
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
1.37 | 1ku |
|
| Thermal resistance JA(C/W) |
|
|
|
|
|
|
|
|
|
43 |
|
| Output options |
|
|
|
|
|
|
|
|
|
Adjustable Output,Fixed Output |
|
| Package size |
|
|
|
|
|
|
|
|
|
mm2 |
|
| PSRR @ 100 KHz(dB) |
|
|
|
|
|
|
|
|
|
29 |
|
| Fixed output options(V) |
|
|
|
|
|
|
|
|
|
1.5,1.8,2.5,3.3 |
|
| Dropout voltage (Vdo)(Typ)(mV) |
|
|
|
|
|
|
|
|
|
260 |
|
| Regulated outputs(#) |
|
|
|
|
|
|
|
|
|
1 |
|
| Features |
|
|
|
|
|
|
|
|
|
Enable,Power Good |
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
|
-40 to 125 |
|
