|
|
Texas Instruments
UC3823DWTRG4
|
Texas Instruments
UCC28515DWG4
|
Texas Instruments
UC3706DWTRG4
|
Texas Instruments
UC3843ADTRG4
|
Texas Instruments
UC3861DW
|
Texas Instruments
UCC2540PWPR
|
Texas Instruments
UCC2818ADG4
|
Texas Instruments
UCD8220PWPR
|
Texas Instruments
UC3572N
|
Texas Instruments
UC2863DW
|
| Price |
|
|
|
|
$0.47 |
|
$2.53 |
$2.27 |
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
| Lead Status |
|
|
|
No |
No |
Yes |
No |
No |
Yes |
Yes |
Yes |
| Special Features |
|
|
|
|
Error Amplifier |
Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching |
|
750W Applications,Average Current Mode,Enable,OVP |
|
|
Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching |
| Duty Cycle(Max)(%) |
|
|
|
|
100 |
50 |
|
|
|
|
50 |
| Operating Temperature Range(C) |
|
|
|
|
0 to 70 |
0 to 70 |
|
-40 to 85 |
-40 to 105 |
|
-40 to 85 |
| Rating |
|
|
|
|
Military |
Catalog |
|
Catalog |
Catalog |
|
Catalog |
| UVLO Thresholds On/Off(V) |
|
|
|
|
8.4/7.6 |
16.5/10.5 |
|
10.5/10 |
|
|
8/7 |
| Package Size |
|
|
|
|
mm2 |
|
|
mm2 |
mm2 |
|
|
| Vin(Min)(V) |
|
|
|
|
7.6 |
10.5 |
|
|
|
|
7 |
| Topology |
|
|
|
|
Boost,Buck,Flyback,Forward |
Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
|
Full-Bridge,Half-Bridge,Push-Pull,Resonant |
| Vin(Max)(V) |
|
|
|
|
30 |
22 |
|
|
|
|
22 |
| Frequency(Max)(kHz) |
|
|
|
|
500 |
500 |
|
|
2000 |
|
500 |
| Control Method |
|
|
|
|
Current |
Voltage |
|
CCM |
|
|
Voltage |
| Package Group |
|
|
|
|
PDIP,SOIC,WAFERSALE |
PDIP,SOIC |
|
SOIC,TSSOP,PDIP |
HTSSOP,QFN |
|
SOIC |
| Frequency(Min)(kHz) |
|
|
|
|
|
50 |
|
|
|
|
50 |
| Approx. Price (US$) |
|
|
|
|
|
2.69 | 1ku |
|
1.25 | 1ku |
1.95 | 1ku |
|
3.01 | 1ku |
| Gate Drive(Typ)(A) |
|
|
|
|
|
1 |
|
|
|
|
1 |
| Operating Supply(Max)(V) |
|
|
|
|
|
|
|
18 |
|
|
|
| Peak Output Source Current Gate Drive(A) |
|
|
|
|
|
|
|
-1.2 |
|
|
|
| Device Type |
|
|
|
|
|
|
|
Single-phase PFC |
|
|
|
| Peak Output Sink Current Gate Drive(A) |
|
|
|
|
|
|
|
1.2 |
|
|
|
| Practical Operating Frequency(Max)(MHz) |
|
|
|
|
|
|
|
0.25 |
|
|
|
| Startup Current(mA) |
|
|
|
|
|
|
|
0.15 |
|
|
|
| Operating Supply Current(mA) |
|
|
|
|
|
|
|
4 |
|
|
|