|
|
Texas Instruments
UCC2891DG4
|
Texas Instruments
UC3875DWPTR
|
Texas Instruments
UCC2583DTR
|
Texas Instruments
TPS40130RHBRG4
|
Texas Instruments
UC3526AJ
|
Texas Instruments
UCC3960D
|
Texas Instruments
HPA00351DRCR
|
Texas Instruments
LM25575BLDT/NOPB
|
Exar Corporation
XRP6657EVB
|
Texas Instruments
DEM-SOT223LDO
|
| Price |
|
|
|
|
$3.26 |
|
$2.54 |
$0.96 |
|
|
|
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
No |
Yes |
Compliant |
Not Compliant |
Compliant |
Not Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
Yes |
No |
No |
No |
No |
| Duty Cycle(Max)(%) |
|
100 |
|
95 |
|
50 |
72 |
85 |
95 |
|
|
| Vin(Min)(V) |
|
18 |
|
9 |
|
8 |
16 |
4.5 |
6 |
|
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
-40 to 85 |
|
0 to 70 |
0 to 70 |
-40 to 85 |
-40 to 125 |
|
|
| Special Features |
|
HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching |
|
Error Amplifier,Post Regulation,Soft Start,Synchronization Pin |
|
|
|
Enable,Pre-Bias Start-Up,Synchronous Rectification |
Frequency Synchronization |
|
|
| Package Group |
|
SOIC,TSSOP |
|
PLCC,SOIC |
|
CDIP |
PDIP,SOIC |
VSON |
HTSSOP |
|
|
| Rating |
|
Catalog |
|
Catalog |
|
Military |
Catalog |
Catalog |
Catalog |
|
|
| UVLO Thresholds On/Off(V) |
|
13.0/8.0 |
|
9/8.4 |
|
7/6.8 |
|
|
|
|
|
| Vin(Max)(V) |
|
110 |
|
15 |
|
35 |
19 |
18 |
42 |
|
|
| Gate Drive(Typ)(A) |
|
2.5 |
|
1.5 |
|
|
1.5 |
|
|
|
|
| Frequency(Max)(kHz) |
|
1000 |
|
500 |
|
600 |
400 |
|
|
|
|
| Control Method |
|
Current |
|
Current |
|
Voltage |
Current |
|
|
|
|
| Topology |
|
Flyback,Forward |
|
Secondary Side Regulator |
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
|
|
| Approx. Price (US$) |
|
1.10 | 1ku |
|
2.55 | 1ku |
|
|
1.40 | 1ku |
0.85 | 1ku |
1.60 | 1ku |
|
|
| Frequency(Min)(kHz) |
|
|
|
|
|
0.01 |
|
|
|
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
[pf]18CDIP[/pf] |
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
300 |
50 |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
2.5 |
1 |
|
|
| Number of Phases |
|
|
|
|
|
|
|
1 |
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
300 |
1000 |
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
1 |
1 |
|
|
| Type |
|
|
|
|
|
|
|
Controller |
Converter |
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
14.4 |
40 |
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
20 |
1.5 |
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
0.591 |
1.23 |
|
|
| Control Mode |
|
|
|
|
|
|
|
|
Current Mode |
|
|
