|
|
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SN74LS684NSRE4
|
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|
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|
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|
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TL4050B25QDCKT
|
| Price |
|
|
|
$1.77 |
$6.31 |
$2.51 |
|
|
$1.14 |
|
|
| RoHS |
|
Compliant |
|
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Not Compliant |
Yes |
| Lead Status |
|
|
|
Yes |
No |
Yes |
No |
Yes |
Yes |
No |
Yes |
| Operating Temperature Range(C) |
|
|
|
-40 to 105 |
-40 to 125,-55 to 125 |
-40 to 85 |
|
|
-40 to 105 |
|
|
| Package Group |
|
|
|
SOIC,VSSOP |
SOIC |
PDIP,SOIC,TSSOP |
|
|
SOIC,VSSOP |
|
|
| Frequency(Min)(kHz) |
|
|
|
26 |
|
|
|
|
|
|
|
| Rating |
|
|
|
Catalog |
HiRel Enhanced Product |
Catalog |
|
|
Catalog |
|
|
| Control Method |
|
|
|
Peak Current Mode |
|
Voltage |
|
|
|
|
|
| Vin(Min)(V) |
|
|
|
8 |
|
8.3 |
|
|
12 |
|
|
| Topology |
|
|
|
Boost,Buck,Buck-Boost,Flyback,Forward |
|
Push-Pull |
|
|
Boost,Buck,Flyback |
|
|
| Frequency(Max)(kHz) |
|
|
|
1000 |
|
1000 |
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
7/6.6 |
|
12.5/8.3 |
|
|
|
|
|
| Vin(Max)(V) |
|
|
|
400 |
|
15 |
|
|
21 |
|
|
| Approx. Price (US$) |
|
|
|
0.75 | 1ku |
|
1.05 | 1ku |
|
|
0.45 | 1ku |
|
|
| Duty Cycle(Max)(%) |
|
|
|
50 |
|
49 |
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
|
1 |
|
1 |
|
|
|
|
|
| Special Features |
|
|
|
Error Amplifier,Multi-topology |
|
Error Amplifier,Multi-topology,Soft Start |
|
|
Adjustable Switch Frequency,Soft Start |
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
|
mm2 |
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
|
2 |
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
|
60 |
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
30 |
|
|
| Vref(V) |
|
|
|
|
|
|
|
|
0.95 |
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
800 |
|
|
| Type |
|
|
|
|
|
|
|
|
Inductive |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
|
0.6 |
|
|
| Comments |
|
|
|
|
|
|
|
|
120VAC/230VAC/277VAC Application Voltage Ranges |
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
|
9 |
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
|
1 |
|
|
| Dimming Method |
|
|
|
|
|
|
|
|
Analog |
|
|
| Power Factor Correction(Min) |
|
|
|
|
|
|
|
|
Passive |
|
|
| Input Voltage(Type) |
|
|
|
|
|
|
|
|
AC/DC |
|
|
