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| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
| Lead Status |
|
Yes |
No |
No |
No |
No |
No |
No |
Yes |
Yes |
No |
| Iq(Typ)(mA) |
|
0.02 |
0.02 |
|
0.005 |
0.022 |
|
0.038 |
|
|
2.5 |
| Duty Cycle(Max)(%) |
|
100 |
100 |
|
90 |
100 |
|
|
|
|
85 |
| Switch Current Limit(Typ)(A) |
|
4 |
4 |
|
0.4 |
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
-40 to 125 |
|
-40 to 125 |
-40 to 125 |
|
-40 to 85 |
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Automotive |
Automotive |
|
Catalog |
| Vin(Max)(V) |
|
5.5 |
5.5 |
|
5.5 |
6 |
|
4.5 |
|
|
18 |
| Type |
|
Converter |
Converter |
|
Converter |
Converter |
|
|
|
|
Controller |
| Regulated Outputs(#) |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
|
1 |
| Approx. Price (US$) |
|
1.25 | 1ku |
1.15 | 1ku |
|
0.38 | 1ku |
0.46 | 1ku |
|
0.44 | 1ku |
0.70 | 1ku |
|
0.85 | 1ku |
| Package Group |
|
HTSSOP,QFN |
HTSSOP,QFN |
|
SC70 |
SON |
|
WSON |
SOT-23 |
|
VSON |
| Vout(Max)(V) |
|
3.3 |
5 |
|
3.3 |
1.15 |
|
3 |
|
|
14.4 |
| Vout(Min)(V) |
|
3.3 |
5 |
|
3.3 |
1.15 |
|
0.9 |
|
|
0.591 |
| Switch Current Limit(Min)(A) |
|
3.6 |
3.6 |
|
0.2 |
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
500 |
500 |
|
500 |
|
|
|
|
|
600 |
| Switching Frequency(Max)(kHz) |
|
700 |
700 |
|
2000 |
|
|
|
|
|
600 |
| Special Features |
|
Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good |
Enable,Frequency Synchronization,Light Load Efficiency,Load Disconnect,Power Good |
|
Enable,Light Load Efficiency |
Enable,Light Load Efficiency,Synchronous Rectification |
|
|
|
|
Enable,Pre-Bias Start-Up,Synchronous Rectification |
| Vin(Min)(V) |
|
1.8 |
1.8 |
|
0.7 |
2.05 |
|
1.1 |
|
|
4.5 |
| Iout(Max)(A) |
|
|
|
|
|
0.5 |
|
0.35 |
|
|
15 |
| Package Size |
|
|
|
|
|
|
|
mm2 |
mm2 |
|
|
| Fixed Output Options(V) |
|
|
|
|
|
|
|
0.9,1,1.1,1.2,1.5,1.8,2.5,2.8,2.85,2.9,3 |
|
|
|
| Output Options |
|
|
|
|
|
|
|
Fixed Output |
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
55 |
|
|
|
| Accuracy(%) |
|
|
|
|
|
|
|
1 |
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
|
110 |
|
|
|
| Noise(uVrms) |
|
|
|
|
|
|
|
48 |
|
|
|
| Output Capacitor Type |
|
|
|
|
|
|
|
Ceramic |
|
|
|
| Additional Features |
|
|
|
|
|
|
|
Enable,Fast Transient Response,Overcurrent Protection,Soft Start,Thermal Shutdown |
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
|
|
0 |
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
Adjustable |
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
|
|
Active-low,Push-pull |
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
|
|
1.5 |
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
|
|
Adjustable |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
|
|
Adjustable |
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
|
|
None |
|
|
| # of supplies monitored |
|
|
|
|
|
|
|
|
2 |
|
|
| VCC(Max)(V) |
|
|
|
|
|
|
|
|
5.5 |
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
|
|
1 |
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
|
|
Adjustable |
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
|
|
2 |
|
|
| Number of Phases |
|
|
|
|
|
|
|
|
|
|
1 |