|
|
Texas Instruments
UCC2889
|
Texas Instruments
UCC28051P
|
Texas Instruments
UCC2801D
|
Texas Instruments
UCC28019DG4
|
Texas Instruments
UCC2819NG4
|
Texas Instruments
UCC2806Q
|
Texas Instruments
UCC28085PWG4
|
Texas Instruments
UCC28086PW
|
Texas Instruments
UCC28019DR
|
Texas Instruments
UCC2889DTRG4
|
Price |
|
$1.89 |
|
$2.53 |
$0.95 |
|
|
|
$2.53 |
|
|
RoHS |
|
|
Yes |
Yes |
Not Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Lead Status |
|
|
Yes |
Yes |
No |
|
Yes |
|
Yes |
Yes |
No |
UVLO Thresholds On/Off(V) |
|
|
12.5/9.7 |
9.4/7.4 |
10.5/9.5 |
|
7.5/6.75 |
|
4.3/4.1 |
10.5/9.5 |
8.4/6.3 |
Rating |
|
|
Catalog |
Catalog |
Catalog |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Practical Operating Frequency(Max)(MHz) |
|
|
0.2 |
|
0.065 |
|
|
|
|
0.065 |
|
Control Method |
|
|
TM |
Current |
CCM |
|
Current |
|
Current |
CCM |
Feedforward,Voltage |
Peak Output Sink Current Gate Drive(A) |
|
|
0.75 |
|
2 |
|
|
|
|
2 |
|
Device Type |
|
|
Single-phase PFC |
|
Single-phase PFC |
|
|
|
|
Single-phase PFC |
|
Operating Temperature Range(C) |
|
|
-40 to 105 |
-40 to 85 |
|
|
-40 to 85 |
|
-40 to 85 |
|
-40 to 85 |
Startup Current(mA) |
|
|
0.075 |
|
0.15 |
|
|
|
|
0.15 |
|
Package Size |
|
|
mm2 |
|
mm2 |
|
|
|
|
mm2 |
|
Operating Supply Current(mA) |
|
|
4 |
|
7 |
|
|
|
|
7 |
|
Special Features |
|
|
OVP,Transition Mode Control |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
750W Applications,Average Current Mode,OVP |
|
Error Amplifier,Soft Start,Synchronization Pin |
|
Multi-topology,Programmable Slope Compensation |
750W Applications,Average Current Mode,OVP |
|
Package Group |
|
|
PDIP,SOIC |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
|
PDIP,PLCC,SOIC,SSOP,TSSOP |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC |
Approx. Price (US$) |
|
|
0.23 | 1ku |
1.20 | 1ku |
0.50 | 1ku |
|
4.90 | 1ku |
|
1.20 | 1ku |
0.50 | 1ku |
0.85 | 1ku |
Operating Supply(Max)(V) |
|
|
18 |
|
22 |
|
|
|
|
22 |
|
Peak Output Source Current Gate Drive(A) |
|
|
-0.75 |
|
-1.5 |
|
|
|
|
-1.5 |
|
Vin(Min)(V) |
|
|
|
7.4 |
|
|
6.75 |
|
8.3 |
|
8.4 |
Topology |
|
|
|
Boost,Flyback,Forward |
|
|
Boost,Flyback,Forward |
|
Half-Bridge,Push-Pull |
|
Flyback |
Frequency(Max)(kHz) |
|
|
|
1000 |
|
|
1000 |
|
1000 |
|
250 |
Vin(Max)(V) |
|
|
|
12 |
|
|
15 |
|
15 |
|
9.3 |
Duty Cycle(Max)(%) |
|
|
|
50 |
|
|
50 |
|
50 |
|
55 |
Gate Drive(Typ)(A) |
|
|
|
1 |
|
|
0.5 |
|
1 |
|
0.2 |
Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
50 |
|
|
Features |
|
|
|
|
|
|
|
|
|
|
Error Amplifier,Green Mode,Light Load Efficiency,Soft Start |