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UC2825ADWTRG4
|
| Price |
|
|
|
|
$0.96 |
|
|
$8.66 |
|
$5.98 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Not Compliant |
Not Compliant |
Yes |
No |
Yes |
Compliant |
| Lead Status |
|
Yes |
No |
No |
Yes |
No |
No |
Yes |
No |
Yes |
No |
| Vin(Min)(V) |
|
12 |
|
8.8 |
8 |
|
|
6.75 |
8 |
9 |
8.4 |
| Topology |
|
Half-Bridge,Resonant |
|
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
|
|
Push-Pull |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
| Rating |
|
Catalog |
|
Catalog |
Catalog |
Military |
Military |
Catalog |
Space |
Catalog |
Catalog |
| Operating Temperature Range(C) |
|
-40 to 125 |
|
-40 to 85 |
0 to 70 |
-55 to 125 |
-40 to 85 |
-40 to 85 |
-55 to 125 |
0 to 70 |
-40 to 85 |
| Control Method |
|
Voltage |
|
Feedforward,Voltage |
Current,Feedforward,Voltage |
|
|
Current |
Voltage |
Feedforward,Voltage |
Current,Voltage |
| Duty Cycle(Max)(%) |
|
50 |
|
93 |
70 |
|
|
49 |
50 |
99 |
50 |
| UVLO Thresholds On/Off(V) |
|
10.5/9.5 |
|
8.8/8.2 |
15/8 |
|
|
7.5/6.75 |
7/6.8 |
13/9 |
9.2/8.4 |
| Package Group |
|
SOIC |
|
PDIP,SOIC,VSSOP |
PDIP,SOIC,TSSOP,VSSOP |
CDIP,LCCC |
CDIP,PDIP,PLCC,SOIC |
PDIP,SOIC,SSOP,PLCC,TSSOP |
CDIP,LCCC |
SOIC,PDIP,TSSOP |
PLCC,SOIC,PDIP |
| Frequency(Max)(kHz) |
|
350 |
|
4000 |
1000 |
|
|
1000 |
500 |
700 |
1000 |
| Gate Drive(Typ)(A) |
|
0.8 |
|
0.02 |
0.8 |
|
|
0.5 |
|
1 |
2 |
| Frequency(Min)(kHz) |
|
40 |
|
|
|
|
|
|
0.1 |
|
|
| Special Features |
|
Soft Start,Soft Switching |
|
|
Soft Start |
|
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin |
| Approx. Price (US$) |
|
0.45 | 1ku |
|
0.90 | 1ku |
0.85 | 1ku |
|
|
4.90 | 1ku |
|
2.95 | 1ku |
3.07 | 1ku |
| Vin(Max)(V) |
|
450 |
|
400 |
19 |
|
|
15 |
35 |
15 |
22 |
| Features |
|
|
|
Multi-topology |
|
|
|
|
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
mm2 |
|
mm2 |
|
|
