|
|
Texas Instruments
UCC27424DGNG4
|
Texas Instruments
UCC28051DRG4
|
Texas Instruments
UCC2806DWG4
|
Texas Instruments
UCC28084PWRG4
|
Texas Instruments
UCC28086D
|
Texas Instruments
UCC2809PWTR-1
|
Texas Instruments
UCC2817D
|
Texas Instruments
UCC2818PW
|
Texas Instruments
UCC28220DR
|
Texas Instruments
LM1851MX/NOPB
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
Yes |
No |
No |
No |
| Input Negative Voltage(V) |
|
0 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 105 |
-40 to 105 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 105 |
-55 to 125 |
| Fall Time(ns) |
|
15 |
|
|
|
|
|
|
|
|
|
| Input Threshold |
|
CMOS,TTL |
|
|
|
|
|
|
|
|
|
| Rise Time(ns) |
|
20 |
|
|
|
|
|
|
|
|
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| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
| Peak Output Current(A) |
|
4 |
|
|
|
|
|
|
|
|
|
| Channel Input Logic |
|
Non-Inverting |
|
|
|
|
|
|
|
|
|
| Prop Delay(ns) |
|
25 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.75 | 1ku |
0.23 | 1ku |
4.90 | 1ku |
1.20 | 1ku |
1.20 | 1ku |
0.95 | 1ku |
1.25 | 1ku |
1.25 | 1ku |
1.90 | 1ku |
0.41 | 1ku |
| Special Features |
|
Enable Pin |
OVP,Transition Mode Control |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Multi-topology,Programmable Slope Compensation,Soft Start |
Multi-topology,Programmable Slope Compensation |
Multi-topology,Soft Start |
750W Applications,Average Current Mode,Enable,OVP |
750W Applications,Average Current Mode,Enable,OVP |
HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation |
|
| Input VCC(Min)(V) |
|
4 |
|
|
|
|
|
|
|
|
|
| Package Group |
|
MSOP-PowerPAD,PDIP,SOIC |
PDIP,SOIC |
PDIP,SOIC,SSOP,PLCC,TSSOP |
PDIP,SOIC,TSSOP |
PDIP,SOIC,TSSOP |
SOIC,TSSOP,VSSOP |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
SOIC,TSSOP |
PDIP,SOIC |
| Number of Channels(#) |
|
2 |
|
|
|
|
|
|
|
|
|
| Input VCC(Max)(V) |
|
15 |
|
|
|
|
|
|
|
|
|
| Power Switch |
|
MOSFET,IGBT |
|
|
|
|
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
12.5/9.7 |
7.5/6.75 |
4.3/4.1 |
4.3/4.1 |
10/8 |
16/10 |
10.5/10 |
10.0/8.0 |
|
| Practical Operating Frequency(Max)(MHz) |
|
|
0.2 |
|
|
|
|
0.25 |
0.25 |
|
|
| Control Method |
|
|
TM |
Current |
Current |
Current |
Current,Feedforward,Voltage |
CCM |
CCM |
Current |
|
| Peak Output Sink Current Gate Drive(A) |
|
|
0.75 |
|
|
|
|
1.2 |
1.2 |
|
|
| Device Type |
|
|
Single-phase PFC |
|
|
|
|
Single-phase PFC |
Single-phase PFC |
|
|
| Startup Current(mA) |
|
|
0.075 |
|
|
|
|
0.15 |
0.15 |
|
|
| Package Size |
|
|
mm2 |
|
|
|
|
mm2 |
mm2 |
|
|
| Operating Supply Current(mA) |
|
|
4 |
|
|
|
|
4 |
4 |
|
|
| Operating Supply(Max)(V) |
|
|
18 |
|
|
|
|
18 |
18 |
|
|
| Peak Output Source Current Gate Drive(A) |
|
|
-0.75 |
|
|
|
|
-1.2 |
-1.2 |
|
|
| Frequency(Max)(kHz) |
|
|
|
1000 |
1000 |
1000 |
1000 |
|
|
2000 |
|
| Vin(Min)(V) |
|
|
|
6.75 |
4.1 |
8.3 |
8 |
|
|
8 |
|
| Gate Drive(Typ)(A) |
|
|
|
0.5 |
1 |
1 |
0.8 |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
49 |
50 |
50 |
70 |
|
|
90 |
|
| Topology |
|
|
|
Push-Pull |
Half-Bridge,Push-Pull |
Half-Bridge,Push-Pull |
Boost,Flyback,Forward |
|
|
Flyback,Forward |
|
| Vin(Max)(V) |
|
|
|
15 |
15 |
15 |
19 |
|
|
15 |
|
| Frequency(Min)(kHz) |
|
|
|
|
50 |
50 |
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
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|
|
|
|
|
|
|
[pf]8SOIC[/pf] |
