|
|
Texas Instruments
UCC38083P
|
Texas Instruments
UCC2818DG4
|
Texas Instruments
UCC38086D
|
Texas Instruments
UCC2806D
|
Texas Instruments
UCC2889DTR
|
Texas Instruments
UCC38083DR
|
Texas Instruments
UCC2808N-1G4
|
Texas Instruments
UCC2818ADG4
|
Texas Instruments
UCC2800PW
|
Texas Instruments
UCC2889DTR/81361G4
|
Price |
|
$2.70 |
$2.27 |
$2.44 |
|
$0.96 |
$1.31 |
$2.18 |
$2.27 |
|
|
RoHS |
|
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
Compliant |
Compliant |
Yes |
Not Compliant |
Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
Yes |
No |
Special Features |
|
Multi-topology,Programmable Slope Compensation,Soft Start |
< 150W Applications,> 750W Applications,Average Current Mode,Enable,OVP |
Multi-topology,Programmable Slope Compensation |
|
Error Amplifier,Green Mode,Light Load Efficiency,Soft Start |
Multi-topology,Programmable Slope Compensation,Soft Start |
Error Amplifier,Multi-topology,Soft Start |
750W Applications,Average Current Mode,Enable,OVP |
Error Amplifier,Leading Edge Blanking,Soft Start |
Error Amplifier,Green Mode,Light Load Efficiency,Soft Start |
Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Operating Temperature Range(C) |
|
0 to 70 |
-40 to 85 |
0 to 70 |
-40 to 85 |
-40 to 85 |
0 to 70 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
Frequency(Min)(kHz) |
|
50 |
|
50 |
|
|
50 |
|
|
|
|
Frequency(Max)(kHz) |
|
1000 |
|
1000 |
1000 |
250 |
1000 |
1000 |
|
1000 |
250 |
Package Group |
|
PDIP,SOIC |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
PDIP,SOIC,SOIC,SSOP,TSSOP |
PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC |
SOIC,TSSOP,PDIP |
PDIP,SOIC,TSSOP |
PDIP,SOIC |
Control Method |
|
Current |
CCM |
Current |
Current |
Feedforward,Voltage |
Current |
Current |
CCM |
Current |
Feedforward,Voltage |
Topology |
|
Boost,Buck,Half-Bridge,Push-Pull |
|
Boost,Buck,Half-Bridge,Push-Pull |
Push-Pull |
Flyback |
Boost,Buck,Half-Bridge,Push-Pull |
Push-Pull |
|
Boost,Flyback,Forward |
Flyback |
Vin(Max)(V) |
|
15 |
|
15 |
15 |
9.3 |
15 |
15 |
|
12 |
9.3 |
Duty Cycle(Max)(%) |
|
50 |
|
50 |
49 |
55 |
50 |
49 |
|
100 |
55 |
UVLO Thresholds On/Off(V) |
|
12.5/8.3 |
10.5/10 |
4.3/4.1 |
7.5/6.75 |
8.4/6.3 |
12.5/8.3 |
12.5/8.3 |
10.5/10 |
7.2/6.9 |
8.4/6.3 |
Approx. Price (US$) |
|
1.10 | 1ku |
1.25 | 1ku |
1.10 | 1ku |
5.57 | 1ku |
0.85 | 1ku |
1.10 | 1ku |
1.05 | 1ku |
1.25 | 1ku |
1.20 | 1ku |
0.85 | 1ku |
Gate Drive(Typ)(A) |
|
1 |
|
1 |
0.5 |
0.2 |
1 |
1 |
|
1 |
0.2 |
Vin(Min)(V) |
|
8.3 |
|
8.3 |
6.75 |
8.6 |
8.3 |
8.3 |
|
6.9 |
8.6 |
Operating Supply(Max)(V) |
|
|
18 |
|
|
|
|
|
18 |
|
|
Peak Output Source Current Gate Drive(A) |
|
|
-1.2 |
|
|
|
|
|
-1.2 |
|
|
Package Size(mm2=WxL) |
|
|
[pf]16TSSOP[/pf] |
|
|
|
|
|
|
|
|
Device Type |
|
|
Single-phase PFC |
|
|
|
|
|
Single-phase PFC |
|
|
Peak Output Sink Current Gate Drive(A) |
|
|
1.2 |
|
|
|
|
|
1.2 |
|
|
Practical Operating Frequency(Max)(MHz) |
|
|
0.25 |
|
|
|
|
|
0.25 |
|
|
Startup Current(mA) |
|
|
0.15 |
|
|
|
|
|
0.15 |
|
|
Operating Supply Current(mA) |
|
|
4 |
|
|
|
|
|
4 |
|
|
Features |
|
|
|
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
|
|
|
|
|
|
Package Size |
|
|
|
|
|
|
|
|
mm2 |
|
|