|
|
Texas Instruments
TPS40070PWPG4
|
Maxim Integrated
MAX17574EVKITA#
|
Texas Instruments
TPS2066DG4
|
Texas Instruments
HPA00706DTR-2
|
Texas Instruments
551011367-011/NOPB
|
Texas Instruments
551600142-002/NOPB
|
Texas Instruments
551600236-001/NOPB
|
Texas Instruments
TL3843BD-8
|
Texas Instruments
LM3208TLEV
|
Intersil
ISL85005DEMO1Z
|
| Price |
|
$2.72 |
|
|
|
|
$5.69 |
$5.69 |
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Not Compliant |
Not Compliant |
Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
Yes |
No |
No |
| USB Switch rDS(on)(mOhms) |
|
|
|
70 |
|
|
|
|
|
|
|
| Number of Switches |
|
|
|
2 |
|
|
|
|
|
|
|
| Continuous Current(Max)(A) |
|
|
|
1 |
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
-40 to 85 |
-40 to 85 |
|
|
|
0 to 70 |
|
|
| Rating |
|
|
|
Catalog |
Catalog |
|
|
|
Catalog |
|
|
| Vin(Max)(V) |
|
|
|
5.5 |
16 |
|
|
|
30 |
|
|
| Vin(Min)(V) |
|
|
|
2.7 |
8.5 |
|
|
|
9 |
|
|
| Current Limit Topology |
|
|
|
Constant-Current |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
|
0.73 | 1ku |
2.09 | 1ku |
|
|
|
0.35 | 1ku |
|
|
| Enable |
|
|
|
Active High |
|
|
|
|
|
|
|
| Package Group |
|
|
|
SOIC,MSOP-PowerPAD |
SOIC |
|
|
|
PDIP,SOIC |
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
15/8.5 |
|
|
|
8.4/7.6 |
|
|
| Frequency(Max)(kHz) |
|
|
|
|
1000 |
|
|
|
500 |
|
|
| Features |
|
|
|
|
Error Amplifier,Multi-topology,Soft Start,Soft Switching |
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
66 |
|
|
|
100 |
|
|
| Topology |
|
|
|
|
Active-Clamp Forward,Boost,Flyback,Forward |
|
|
|
Boost,Flyback,Forward |
|
|
| Control Method |
|
|
|
|
Feedforward,Voltage |
|
|
|
Current |
|
|
| Gate Drive(Typ)(A) |
|
|
|
|
1.2 |
|
|
|
0.2 |
|
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
49 |
|
|
| Special Features |
|
|
|
|
|
|
|
|
Adjustable Switching Frequency,Error Amplifier,Multi-topology |
|
|
