|
|
Texas Instruments
UC5181CQ
|
Texas Instruments
UC2824DWG4
|
Honeywell S&C
TBPDANS005PGUCV
|
Honeywell S&C
TSCDNNN005PGUCV
|
Honeywell S&C
TSCDANN005PGUCV
|
Texas Instruments
UC2525ADW
|
Texas Instruments
UC2823ADWG4
|
Texas Instruments
UC2844AD8TRG4
|
Texas Instruments
UC3527AN
|
Texas Instruments
UC3708DWTRG4
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
No |
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
| Duty Cycle(Max)(%) |
|
|
100 |
|
|
|
49 |
100 |
50 |
49 |
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
|
-25 to 85 |
-40 to 85 |
-40 to 125,-40 to 85 |
0 to 70 |
|
| Rating |
|
|
Catalog |
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
| Special Features |
|
|
Error Amplifier,Soft Start,Synchronization Pin |
|
|
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Multi-topology |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
|
| Package Group |
|
|
PDIP,PLCC,SOIC |
|
|
|
PDIP,SOIC |
PDIP,PLCC,SOIC |
PDIP,SOIC |
PDIP |
|
| Topology |
|
|
Boost |
|
|
|
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward,Half-Bridge,Push-Pull |
|
| Control Method |
|
|
Current,Voltage |
|
|
|
Voltage |
Current,Voltage |
Peak Current Mode |
Voltage |
|
| Approx. Price (US$) |
|
|
9.78 | 1ku |
|
|
|
0.70 | 1ku |
7.37 | 1ku |
0.46 | 1ku |
2.42 | 1ku |
|
| Frequency(Max)(kHz) |
|
|
1000 |
|
|
|
500 |
1000 |
500 |
500 |
|
| Gate Drive(Typ)(A) |
|
|
1.5 |
|
|
|
0.4 |
2 |
1 |
0.4 |
|
| Vin(Max)(V) |
|
|
30 |
|
|
|
35 |
22 |
400 |
|
|
| UVLO Thresholds On/Off(V) |
|
|
9.2/8.4 |
|
|
|
7 |
9.2/8.4 |
16/10 |
7 |
|
| Vin(Min)(V) |
|
|
8.4 |
|
|
|
8 |
8.4 |
17 |
|
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
0.1 |
|
26 |
0.1 |
|