|
|
Bel Fuse Inc.
HD48-3-AG
|
Bel Fuse Inc.
HD15-6-AG
|
Texas Instruments
UC3867DWTR
|
Texas Instruments
UC2543
|
Texas Instruments
UC2864
|
Texas Instruments
UC3543
|
Texas Instruments
TPS3511
|
Texas Instruments
UC2866
|
Texas Instruments
UC3544
|
Texas Instruments
UCC3889DTR
|
| Price |
|
|
|
|
$4.53 |
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Yes |
|
|
|
|
|
|
Yes |
| Lead Status |
|
No |
No |
Yes |
|
|
|
|
|
|
Yes |
| Operating Temperature Range(C) |
|
|
|
0 to 70 |
|
|
|
|
|
|
0 to 70 |
| Topology |
|
|
|
Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
|
|
|
Flyback |
| Rating |
|
|
|
Catalog |
|
|
|
|
|
|
Catalog |
| UVLO Thresholds On/Off(V) |
|
|
|
8/7 |
|
|
|
|
|
|
8.4/6.3 |
| Frequency(Min)(kHz) |
|
|
|
50 |
|
|
|
|
|
|
|
| Control Method |
|
|
|
Voltage |
|
|
|
|
|
|
Feedforward,Voltage |
| Duty Cycle(Max)(%) |
|
|
|
50 |
|
|
|
|
|
|
55 |
| Vin(Min)(V) |
|
|
|
7 |
|
|
|
|
|
|
8.4 |
| Vin(Max)(V) |
|
|
|
22 |
|
|
|
|
|
|
9.3 |
| Special Features |
|
|
|
Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching |
|
|
|
|
|
|
|
| Package Group |
|
|
|
PDIP,SOIC |
|
|
|
|
|
|
PDIP,SOIC |
| Frequency(Max)(kHz) |
|
|
|
500 |
|
|
|
|
|
|
250 |
| Approx. Price (US$) |
|
|
|
2.26 | 1ku |
|
|
|
|
|
|
0.75 | 1ku |
| Gate Drive(Typ)(A) |
|
|
|
1 |
|
|
|
|
|
|
0.2 |
| Features |
|
|
|
|
|
|
|
|
|
|
Error Amplifier,Soft Start |
