|
|
Texas Instruments
UCC28089D G4
|
Texas Instruments
UCC2818DT
|
Texas Instruments
UCC2819DT
|
Texas Instruments
UCC3889DT
|
Texas Instruments
UCC2806QG3
|
Texas Instruments
UCC2818PW
|
Texas Instruments
UCC28089D.
|
Texas Instruments
UCC28089DG4
|
Texas Instruments
UCC28050D
|
Texas Instruments
UCC2889DTRG4
|
| Price |
|
|
|
|
|
|
|
$1.00 |
|
$0.65 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
|
Compliant |
Yes |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
No |
No |
|
Yes |
Yes |
No |
| Operating Temperature ange(C) |
|
-40 to 105 |
-40 to 85 |
-40 to 85 |
0 to 70 |
|
|
|
|
|
|
| Special Features |
|
Dead Time Control |
< 150W Applications,> 750W Applications,Average Current Mode,Enable,OVP |
Average Current Mode,Enable,OVP |
Error Amplifier,Green Mode,Light Load Efficiency,Soft Start |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
750W Applications,Average Current Mode,Enable,OVP |
|
Synchronization Pin |
OVP,Transition Mode Control |
|
| Package Group |
|
SOIC |
PDIP,SOIC,TSSOP |
SOIC |
PDIP,SOIC |
PDIP,SOIC,SSOP,PLCC,TSSOP |
PDIP,SOIC,TSSOP |
|
SOIC |
PDIP,SOIC |
PDIP,SOIC |
| ating |
|
Catalog |
Catalog |
Catalog |
Catalog |
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
[pf]8SOIC[/pf] |
[pf]16TSSOP[/pf] |
[pf]16SOIC[/pf] |
[pf]8SOIC[/pf] |
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.80 1ku |
1.25 1ku |
1.25 1ku |
0.75 1ku |
4.90 | 1ku |
1.25 | 1ku |
|
0.80 | 1ku |
0.35 | 1ku |
0.85 | 1ku |
| egulated Outputs(#) |
|
2 |
|
|
1 |
|
|
|
|
|
|
| Operating Supply(Max)(V) |
|
|
18 |
17 |
|
|
18 |
|
|
18 |
|
| Vref tol(%) |
|
|
1.5 |
1.5 |
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
100 |
100 |
55 |
49 |
|
|
50 |
|
55 |
| UVLO Thresholds On/Off(V) |
|
|
10.5/10 |
10.2/9.7 |
8.4/6.3 |
7.5/6.75 |
10.5/10 |
|
N/A |
15.8/9.7 |
8.4/6.3 |
| Practical Operating Frequency(Max)(MHz) |
|
|
0.25 |
0.25 |
|
|
0.25 |
|
|
0.2 |
|
| Startup Current(mA) |
|
|
0.15 |
0.15 |
|
|
0.15 |
|
|
0.075 |
|
| Operating Supply Current(mA) |
|
|
4 |
4 |
|
|
4 |
|
|
4 |
|
| Topology |
|
|
|
|
Flyback |
Push-Pull |
|
|
N/A |
|
Flyback |
| Control Method |
|
|
|
|
Feedforward,Voltage |
Current |
CCM |
|
Current |
TM |
Feedforward,Voltage |
| Frequency(Max)(kHz) |
|
|
|
|
250 |
1000 |
|
|
1000 |
|
250 |
| Vin(Min)(V) |
|
|
|
|
|
6.75 |
|
|
8 |
|
8.4 |
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
-40 to 85 |
|
-40 to 105 |
-40 to 85 |
-40 to 85 |
| Rating |
|
|
|
|
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
| Gate Drive(Typ)(A) |
|
|
|
|
|
0.5 |
|
|
1 |
|
0.2 |
| Vin(Max)(V) |
|
|
|
|
|
15 |
|
|
15 |
|
9.3 |
| Peak Output Source Current Gate Drive(A) |
|
|
|
|
|
|
-1.2 |
|
|
-0.75 |
|
| Package Size |
|
|
|
|
|
|
mm2 |
|
|
|
|
| Device Type |
|
|
|
|
|
|
Single-phase PFC |
|
|
Single-phase PFC |
|
| Peak Output Sink Current Gate Drive(A) |
|
|
|
|
|
|
1.2 |
|
|
0.75 |
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
|
|
[pf]8SOIC[/pf] |
|
| Features |
|
|
|
|
|
|
|
|
|
|
Error Amplifier,Green Mode,Light Load Efficiency,Soft Start |
