|
|
Texas Instruments
UC1843J
|
Texas Instruments
UCC2809PWTR-1
|
Texas Instruments
UCC3800PW
|
Texas Instruments
LMR62014XMFDEMO/NOPB .
|
Microchip Technology Ltd
ADM00810
|
Maxim Integrated
MAX38801EVKIT#
|
Intersil
ISL8117DEMO4Z
|
Texas Instruments
LM2623EV/NOPB.
|
Intersil
ISL85413DEMO3Z
|
Microchip Technology Inc.
MIC23250-GFHYMT EV
|
| Price |
|
|
|
$2.44 |
|
|
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|
|
|
| RoHS |
|
TBD |
Yes |
Yes |
|
|
|
|
|
|
|
| Lead Status |
|
No |
Yes |
Yes |
|
|
|
|
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|
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| Duty Cycle(Max)(%) |
|
100 |
70 |
100 |
|
|
|
|
|
|
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| UVLO Thresholds On/Off(V) |
|
8.4/7.6 |
10/8 |
7.2/6.9 |
|
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|
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| Frequency(Max)(kHz) |
|
500 |
1000 |
1000 |
|
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| Package Group |
|
CDIP,LCCC |
SOIC,TSSOP,VSSOP |
PDIP,SOIC,TSSOP |
|
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|
|
|
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| Topology |
|
Boost,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
|
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|
|
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| Control Method |
|
Current |
Current,Feedforward,Voltage |
Current |
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|
| Rating |
|
Military |
Catalog |
Catalog |
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| Vin(Max)(V) |
|
30 |
19 |
12 |
|
|
|
|
|
|
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| Vin(Min)(V) |
|
7.6 |
8 |
6.9 |
|
|
|
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|
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| Operating Temperature Range(C) |
|
-55 to 125 |
-40 to 85 |
0 to 70 |
|
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|
|
| Package Size |
|
mm2 |
|
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| Special Features |
|
Error Amplifier,Multi-topology |
Soft Start |
Error Amplifier,Leading Edge Blanking,Soft Start |
|
|
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
0.8 |
1 |
|
|
|
|
|
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|
| Approx. Price (US$) |
|
|
0.95 | 1ku |
1.10 | 1ku |
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