|
|
Texas Instruments
UCC2818DG4
|
Texas Instruments
UCC2801PWG4
|
Texas Instruments
UCC28061D
|
Texas Instruments
UCC28086DRG4
|
Texas Instruments
UCC2818ADG4
|
Texas Instruments
UCC38083P
|
Texas Instruments
UCC2803M
|
Texas Instruments
UCC2818A
|
Texas Instruments
UCC28782ARTWT
|
National Semiconductor
UCC2805D
|
| Price |
|
$2.27 |
$2.10 |
|
|
$2.27 |
$2.70 |
|
$2.03 |
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
|
Compliant |
Yes |
|
|
Y |
Compliant |
| Lead Status |
|
Yes |
Yes |
No |
|
No |
Yes |
|
|
Y |
No |
| Operating Supply(Max)(V) |
|
18 |
|
21 |
|
18 |
|
|
|
|
|
| Control Method |
|
CCM |
Current |
TM |
|
CCM |
Current |
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
|
-40 to 85 |
0 to 70 |
|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
|
|
Catalog |
|
| Peak Output Source Current Gate Drive(A) |
|
-1.2 |
|
-1 |
|
-1.2 |
|
|
|
|
|
| Package Size(mm2=WxL) |
|
[pf]16TSSOP[/pf] |
|
|
|
|
|
|
|
|
|
| Package Group |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
SOIC |
|
SOIC,TSSOP,PDIP |
PDIP,SOIC |
|
|
|
|
| Approx. Price (US$) |
|
1.25 | 1ku |
1.20 | 1ku |
1.10 | 1ku |
|
1.25 | 1ku |
1.10 | 1ku |
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
10.5/10 |
9.4/7.4 |
12.6/10.4 |
|
10.5/10 |
12.5/8.3 |
|
|
|
|
| Device Type |
|
Single-phase PFC |
|
Interleaved PFC |
|
Single-phase PFC |
|
|
|
|
|
| Peak Output Sink Current Gate Drive(A) |
|
1.2 |
|
1.8 |
|
1.2 |
|
|
|
|
|
| Practical Operating Frequency(Max)(MHz) |
|
0.25 |
|
0.5 |
|
0.25 |
|
|
|
|
|
| Startup Current(mA) |
|
0.15 |
|
0.1 |
|
0.15 |
|
|
|
|
|
| Operating Supply Current(mA) |
|
4 |
|
5 |
|
4 |
|
|
|
|
|
| Special Features |
|
< 150W Applications,> 750W Applications,Average Current Mode,Enable,OVP |
Error Amplifier,Leading Edge Blanking,Soft Start |
> 750W Applications,Enable,Interleaved,OVP,Transition Mode Control |
|
750W Applications,Average Current Mode,Enable,OVP |
Multi-topology,Programmable Slope Compensation,Soft Start |
|
|
|
|
| Vin(Min)(V) |
|
|
7.4 |
|
|
|
8.3 |
|
|
|
|
| Topology |
|
|
Boost,Flyback,Forward |
|
|
|
Boost,Buck,Half-Bridge,Push-Pull |
|
|
Flyback |
|
| Frequency(Max)(kHz) |
|
|
1000 |
|
|
|
1000 |
|
|
|
|
| Vin(Max)(V) |
|
|
12 |
|
|
|
15 |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
50 |
|
|
|
50 |
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
1 |
|
|
|
1 |
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
mm2 |
|
|
|
|
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
50 |
|
|
|
|
| Control mode |
|
|
|
|
|
|
|
|
|
Secondary-side regulation |
|
| Device type |
|
|
|
|
|
|
|
|
|
Controllers |
|
| Features |
|
|
|
|
|
|
|
|
|
Adaptive burst mode,Integrated Switching bias regulator,Overvoltage protection,Secondary-side regulated,X-capacitor discharge,Zero voltage switching |
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
|
-40 |
|
| Package area(mm^2) |
|
|
|
|
|
|
|
|
|
16 |
|
| Package size (L x W)(mm) |
|
|
|
|
|
|
|
|
|
4 x 4 |
|
| Package type |
|
|
|
|
|
|
|
|
|
WQFN |
|
| Pin count |
|
|
|
|
|
|
|
|
|
24.0 |
|
| Switching frequency(max)(kHz) |
|
|
|
|
|
|
|
|
|
1500 |
|
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| UVLO thresholds on/off(V) |
|
|
|
|
|
|
|
|
|
17/10.5 |
|
| TI.com inventory |
|
|
|
|
|
|
|
|
|
0 |
|
| Approx. price(US$) |
|
|
|
|
|
|
|
|
|
.924 | 1ku |
|
