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TPS72719YFFR
|
| Price |
|
|
|
|
|
|
|
$0.50 |
$4.65 |
|
$0.97 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
No |
Yes |
No |
Yes |
|
|
Yes |
Yes |
No |
Yes |
| Iout(Max)(A) |
|
0.05 |
|
|
|
|
|
0.2 |
1 |
|
0.25 |
| Special Features |
|
Power Good |
|
Synchronous Rectification |
|
|
|
Enable |
|
Active Low Enable,Battery Backup Switchover,Manual Reset,Watchdog Timer |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
|
|
-40 to 125 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
| Rating |
|
Catalog |
|
Catalog |
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
| Approx. Price (US$) |
|
0.34 | 1ku |
|
0.95 | 1ku |
1.40 | 1ku |
|
|
0.28 | 1ku |
2.35 | 1ku |
1.85 | 1ku |
0.48 | 1ku |
| Output Options |
|
Fixed Output |
|
|
|
|
|
Adjustable Output,Fixed Output |
Fixed Output |
|
Fixed Output |
| Vin(Max)(V) |
|
5.5 |
|
6 |
5.5 |
|
|
6.5 |
6 |
|
5.5 |
| Iq(Typ)(mA) |
|
0.001 |
|
|
|
|
|
0.04 |
0.18 |
|
0.009 |
| Regulated Outputs(#) |
|
1 |
|
|
|
|
|
1 |
2 |
|
1 |
| Vout(Max)(V) |
|
3.3 |
|
27 |
|
|
|
6.5 |
3.3 |
|
5 |
| Package Group |
|
SC70 |
|
VSON |
HTSSOP |
|
|
DSBGA,WSON,SOT-23-THIN |
HTSSOP |
VSSOP |
DSBGA,WSON |
| Fixed Output Options(V) |
|
1.8,2.85,3,3.3 |
|
|
|
|
|
1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 |
3.3,1.2 |
|
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 |
| Vout(Min)(V) |
|
1.8 |
|
2.7 |
|
|
|
1.2 |
3.3 |
|
0.9 |
| Accuracy(%) |
|
4 |
|
|
|
|
|
2 |
2 |
|
2 |
| Package Size |
|
mm2 |
|
mm2 |
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
| Output Capacitor Type |
|
Ceramic |
|
|
|
|
|
Ceramic |
Ceramic,Non-Ceramic |
|
Ceramic |
| Vdo(Typ)(mV) |
|
105 |
|
|
|
|
|
100 |
160 |
|
130 |
| Vin(Min)(V) |
|
1.8 |
|
2.5 |
2.7 |
|
|
2.7 |
2.7 |
|
2 |
| LED(#) |
|
|
|
1 OLED or 7 |
|
|
|
|
|
|
|
| Peak Efficiency(%) |
|
|
|
87 |
|
|
|
|
|
|
|
| Type |
|
|
|
Inductive |
|
|
|
|
|
|
|
| Channels(#) |
|
|
|
1 |
|
|
|
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
1 |
|
|
|
|
|
|
|
| Topology |
|
|
|
Boost |
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
1200 |
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
94 |
|
|
|
|
|
|
|
| Switch Current Limit Bus Power(Min)(A) |
|
|
|
|
0.8 |
|
|
|
|
|
|
| Ports(Max) |
|
|
|
|
1 |
|
|
|
|
|
|
| LDO Output Range(V) |
|
|
|
|
0.9 to 3.3 |
|
|
|
|
|
|
| Application |
|
|
|
|
USB peripheral,DSP |
|
|
|
|
|
|
| Switch Enable |
|
|
|
|
L |
|
|
|
|
|
|
| LDO Output Current(mA) |
|
|
|
|
250 |
|
|
|
|
|
|
| Number of FETs |
|
|
|
|
1 |
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
38 |
22 |
|
|
| Thermal Resistance JA(C/W) |
|
|
|
|
|
|
|
74 |
|
|
|
| Noise(uVrms) |
|
|
|
|
|
|
|
29 |
78 |
|
33.5 |
| Vout2(Max)(V) |
|
|
|
|
|
|
|
|
1.2 |
|
|
| Additional Features |
|
|
|
|
|
|
|
|
Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown |
|
Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown |
| Iout2(A) |
|
|
|
|
|
|
|
|
2 |
|
|
| Vout2(Min)(V) |
|
|
|
|
|
|
|
|
1.2 |
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
|
100 |
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
Adjustable |
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
|
2.93 |
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
|
2 |
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
|
Active-low,Push-pull |
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
|
20 |
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
|
0.8 |
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
|
3.3 |
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
5.5 |
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
1.65 |
|
| # of supplies monitored |
|
|
|
|
|
|
|
|
|
1 |
|
