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|
| Price |
|
|
$1.93 |
|
|
$1.19 |
|
$1.10 |
|
|
$0.51 |
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
No |
|
No |
|
Yes |
Yes |
Yes |
Yes |
| Approx. Price (US$) |
|
1.80 | 1ku |
0.95 | 1ku |
2.85 | 1ku |
|
0.68 | 1ku |
|
0.75 | 1ku |
|
|
0.23 | 1ku |
| Iout(Max)(A) |
|
2 |
|
40 |
|
|
|
|
|
5 |
0.15 |
| Package Group |
|
HTSSOP |
SOIC |
VQFN |
|
SOT-23,WSON |
|
SOIC,SON |
WQFN |
DSBGA |
SOT-23,WSON |
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
|
Catalog |
HiRel Enhanced Product |
Catalog |
Catalog |
| Fixed Output Options(V) |
|
1.5,1.8,2.5,3.3 |
|
|
|
|
|
|
|
|
1.2,1.5,1.8,2.5,2.8,3,3.3 |
| Vout(Max)(V) |
|
5.5 |
|
5.8 |
|
|
|
|
38 |
3.3 |
3.3 |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 85 |
-40 to 85 |
|
-40 to 125 |
|
-40 to 85 |
-55 to 125 |
-40 to 85 |
-40 to 125 |
| Vin(Max)(V) |
|
5.5 |
5.5 |
40 |
|
|
|
5.5 |
32 |
4.8 |
6.5 |
| Vin(Min)(V) |
|
2.7 |
2.7 |
1 |
|
|
|
2.7 |
2.9 |
2.5 |
2.7 |
| Regulated Outputs(#) |
|
1 |
|
2 |
|
|
|
|
1 |
16 |
1 |
| Vout(Min)(V) |
|
1.5 |
|
0.6 |
|
|
|
|
3 |
0.6 |
1.2 |
| Package Size |
|
mm2 |
mm2 |
|
|
mm2 |
|
mm2 |
|
mm2 |
mm2 |
| Noise(uVrms) |
|
60 |
|
|
|
|
|
|
|
|
|
| Additional Features |
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
|
|
|
|
|
Enable,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown |
| Output Capacitor Type |
|
Non-Ceramic |
|
|
|
|
|
|
|
|
Ceramic |
| Iq(Typ)(mA) |
|
0.075 |
|
1 |
|
|
|
|
0.5 |
|
0.001 |
| Accuracy(%) |
|
2 |
|
|
|
|
|
|
|
|
2 |
| Output Options |
|
Adjustable Output,Fixed Output |
|
|
|
|
|
|
|
|
Fixed Output |
| Vdo(Typ)(mV) |
|
210 |
|
|
|
|
|
|
|
|
245 |
| Enable |
|
|
Active Low |
|
|
|
|
Active Low |
|
|
|
| Continuous Current(Max)(A) |
|
|
0.2 |
|
|
|
|
1 |
|
|
|
| USB Switch rDS(on)(mOhms) |
|
|
33 |
|
|
|
|
70 |
|
|
|
| Number of Switches |
|
|
1 |
|
|
|
|
2 |
|
|
|
| Current Limit Topology |
|
|
Constant-Current |
|
|
|
|
Constant-Current |
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
100 |
|
|
|
|
|
|
|
| Special Features |
|
|
|
Enable,Frequency Synchronization,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification |
|
Active Low Enable,Manual Reset |
|
|
|
Comm Control |
|
| Switching Frequency(Max)(kHz) |
|
|
|
1000 |
|
|
|
|
1200 |
|
|
| Type |
|
|
|
Controller |
|
|
|
|
Converter |
|
|
| Duty Cycle(Max)(%) |
|
|
|
87.5 |
|
|
|
|
90 |
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
Adjustable,0.84,1.12,1.16,1.4,1.67,1.77,2.33,2.79,3.07,4.65 |
|
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
Active-low,Open-drain |
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
1.8 |
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
|
6.5 |
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
2 |
|
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
|
1 |
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
None |
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
Adjustable,0.9,1.2,1.25,1.5,1.8,1.9,2.5,3,3.3,5 |
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
Programmable |
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
2.4 |
|
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
N/A |
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
N/A |
|
|
|
|
|
| Processor Supplier |
|
|
|
|
|
|
|
|
|
Texas Instruments |
|
| Processor Name |
|
|
|
|
|
|
|
|
|
ARM Cortex A9 |
|
| LDO |
|
|
|
|
|
|
|
|
|
11 |
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
|
|
|
7 |
|
