|
|
Exar Corporation
XRP7657EVB
|
Exar Corporation
XRP7675EVB
|
Exar Corporation
XRP9711EVB-DEMO-1
|
Texas Instruments
TL494CPWR
|
Texas Instruments
TL494CPWG4
|
Texas Instruments
TPS2064CDGN-2
|
Texas Instruments
TPS2052BDG4
|
Texas Instruments
TPS40007DGQRG4
|
Texas Instruments
5962-9451303MPA
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Texas Instruments
5962-8670403XA
|
| Price |
|
$31.25 |
$31.25 |
$125.00 |
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
TBD |
No |
| Lead Status |
|
No |
No |
No |
No |
Yes |
Yes |
Yes |
No |
No |
No |
| Package Group |
|
|
|
|
PDIP,SO,SOIC,TSSOP |
PDIP,SO,SOIC,TSSOP |
MSOP-PowerPAD |
MSOP-PowerPAD,SOIC,SON |
MSOP-PowerPAD |
CDIP |
CDIP,LCCC |
| UVLO Thresholds On/Off(V) |
|
|
|
|
N/A |
N/A |
|
|
|
4.1/3.6 |
16/10 |
| Rating |
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Military |
Military |
| Frequency(Max)(kHz) |
|
|
|
|
300 |
300 |
|
|
|
1000 |
500 |
| Control Method |
|
|
|
|
Voltage |
Voltage |
|
|
|
Current |
Current |
| Vin(Min)(V) |
|
|
|
|
7 |
7 |
4.5 |
2.7 |
2.25 |
3.6 |
10 |
| Topology |
|
|
|
|
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
Boost,Flyback,Forward |
Boost,Flyback,Forward |
| Duty Cycle(Max)(%) |
|
|
|
|
45 |
45 |
|
|
94 |
100 |
50 |
| Operating Temperature Range(C) |
|
|
|
|
-40 to 85,0 to 70 |
-40 to 85,0 to 70 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-55 to 125 |
-55 to 125 |
| Approx. Price (US$) |
|
|
|
|
0.17 | 1ku |
0.17 | 1ku |
0.68 | 1ku |
0.63 | 1ku |
0.99 | 1ku |
|
|
| Special Features |
|
|
|
|
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
|
|
Enable,Synchronous Rectification |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Multi-topology |
| Vin(Max)(V) |
|
|
|
|
40 |
40 |
5.5 |
5.5 |
5.5 |
12 |
30 |
| Current Limit Topology |
|
|
|
|
|
|
Constant-Current |
Constant-Current |
|
|
|
| Number of Switches |
|
|
|
|
|
|
2 |
2 |
|
|
|
| Continuous Current(Max)(A) |
|
|
|
|
|
|
1.5 |
0.5 |
|
|
|
| Enable |
|
|
|
|
|
|
Active High |
Active High |
|
|
|
| USB Switch rDS(on)(mOhms) |
|
|
|
|
|
|
70 |
70 |
|
|
|
| Package Size |
|
|
|
|
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
| Vout(Max)(V) |
|
|
|
|
|
|
|
|
4 |
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
300 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
300 |
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
|
0.7 |
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| Type |
|
|
|
|
|
|
|
|
Controller |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
1.5 |
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
|
15 |
|
|
