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|
Texas Instruments
UCC28720DR
|
Texas Instruments
UCC28700DBVT
|
Texas Instruments
UCC28780DR
|
Texas Instruments
UCC28740DR
|
Texas Instruments
UCC28700DBV
|
Texas Instruments
UCC28700DBVR
|
Texas Instruments
PUCC28780D
|
onsemi
NCP1337
|
Texas Instruments
UCC28780DT
|
Texas Instruments
PUCC28780RTER
|
| Price |
|
|
$0.96 |
|
|
|
$0.77 |
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Compliant |
Y |
Not Compliant |
| Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
Yes |
See ti.com |
|
See ti.com |
See ti.com |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
| Operating Temperature Range(C) |
|
-40 to 125 |
-20 to 125 |
-40 to 125 |
-40 to 125 |
|
-20 to 125 |
-40 to 125 |
|
-40 to 125 |
-40 to 125 |
| UVLO Thresholds On/Off(V) |
|
21/7.7 |
21/8.1 |
17.5/10 |
21/7.75 |
21/8 |
21/8.1 |
17.5/10 |
|
17.5/10 |
17.5/10 |
| Package Group |
|
SOIC |
SOT-23 |
SOIC,WQFN |
SOIC |
SOT-23 |
SOT-23 |
SOIC,WQFN |
|
SOIC,WQFN |
SOIC,WQFN |
| Approx. Price (US$) |
|
0.40 | 1ku |
0.35 | 1ku |
0.60 | 1ku |
0.42 | 1ku |
0.35 1ku |
0.35 | 1ku |
0.60 | 1ku |
|
0.60 | 1ku |
0.60 | 1ku |
| Special Features |
|
Current Limiting,Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start,Power Delivery Compatible |
Power Delivery Compatible |
|
SSR,HV Start-up,CV/CC Control,DCM,Smart Meters Compatible,IoT Compatible,USB Type-C Compatible,Power Delivery Compatible |
Error Amplifier,Green Mode,Light Load Efficiency,Low Power,Soft Switching |
Power Delivery Compatible |
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
| Frequency(Max)(kHz) |
|
80 |
132 |
1000 |
100 |
132 |
132 |
1000 |
|
1000 |
1000 |
| Frequency(Min)(kHz) |
|
0.68 |
1 |
34 |
0.17 |
1 |
1 |
34 |
|
34 |
34 |
| Duty Cycle(Max)(%) |
|
99 |
99 |
99 |
99 |
99 |
99 |
99 |
|
99 |
99 |
| Control Method |
|
Current |
Current |
Current |
Current |
Current |
Current |
Current |
|
Current |
Current |
| Features |
|
|
|
Zero Voltage Switching,Active Clamp Flyback |
|
|
|
Zero Voltage Switching,Active Clamp Flyback |
|
Zero Voltage Switching,Active Clamp Flyback |
Zero Voltage Switching,Active Clamp Flyback |
| ating |
|
|
|
|
|
Catalog |
|
|
|
|
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| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
[pf]6SOT-23[/pf] |
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|
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| Operating Temperature ange(C) |
|
|
|
|
|
-20 to 125 |
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