|
|
Texas Instruments
UCC3895DWTRG4
|
Texas Instruments
UCC2581DTRG4
|
Texas Instruments
UCC2801DTRG4
|
Texas Instruments
UCC28C45P
|
Texas Instruments
UCD8220QPWPRQ1
|
Linear Technology
DC1053A-H
|
Linear Technology
DC2007A-C
|
Linear Technology
DC2087A
|
Linear Technology
DC2164A-B
|
Linear Technology
DC2171A-B
|
| Price |
|
|
$1.97 |
$1.35 |
$1.39 |
|
|
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Yes |
Yes |
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
Yes |
Yes |
Yes |
Yes |
Yes |
No |
No |
No |
No |
No |
| Special Features |
|
Error Amplifier,Soft Start,Soft Switching,Synchronization Pin |
Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Error Amplifier,Multi-topology |
|
|
|
|
|
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| Duty Cycle(Max)(%) |
|
100 |
83 |
50 |
50 |
|
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|
|
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Automotive |
|
|
|
|
|
| Vin(Min)(V) |
|
9 |
7.3 |
7.4 |
9 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
2.95 | 1ku |
1.75 | 1ku |
1.20 | 1ku |
0.60 | 1ku |
1.90 | 1ku |
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 70 |
-40 to 85 |
-40 to 85 |
-40 to 105 |
-40 to 125 |
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
0.1 |
1 |
1 |
1 |
|
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
11/9 |
7.3/6.8 |
9.4/7.4 |
8.4/7.6 |
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
1000 |
100 |
1000 |
1000 |
2000 |
|
|
|
|
|
| Topology |
|
Boost,Buck,Full-Bridge |
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Buck-Boost,Flyback,Forward |
|
|
|
|
|
|
| Package Group |
|
PDIP,PLCC,SOIC,TSSOP |
SOIC |
PDIP,SOIC,TSSOP |
PDIP,SOIC,VSSOP |
HTSSOP |
|
|
|
|
|
| Control Method |
|
Current,Feedforward,Voltage |
Voltage |
Current |
Peak Current Mode |
|
|
|
|
|
|
| Vin(Max)(V) |
|
17 |
15 |
12 |
400 |
|
|
|
|
|
|
| Frequency(Min)(kHz) |
|
|
|
|
26 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
|
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