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Texas Instruments
UC5180CQTR
|
Texas Instruments
UC282TDTR-1
|
Texas Instruments
UC2577TDKTTT-ADJ
|
Texas Instruments
UCC29421PWTRG4
|
Texas Instruments
UC2848DW
|
Texas Instruments
UCC3817ANG4
|
Texas Instruments
UC3853D
|
Texas Instruments
UCC3957MTR-3
|
Texas Instruments
UCC28060DR
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Texas Instruments
UCC2803D
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Price |
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$4.29 |
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$2.54 |
RoHS |
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Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Lead Status |
|
Yes |
Yes |
Yes |
|
Yes |
No |
Yes |
No |
No |
Yes |
Vout(Max)(V) |
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6 |
60 |
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Vdo(Typ)(mV) |
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350 |
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Accuracy(%) |
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1.3 |
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Package Size |
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mm2 |
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mm2 |
mm2 |
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mm2 |
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Package Group |
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DDPAK/TO-263,TO-220 |
DDPAK/TO-263,TO-220 |
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PDIP,SOIC |
PDIP,SOIC |
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SOIC |
PDIP,SOIC,TSSOP |
Rating |
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Catalog |
Catalog |
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Catalog |
Catalog |
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Catalog |
Catalog |
Vin(Min)(V) |
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1.7 |
3 |
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3.6 |
Operating Temperature Range(C) |
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-40 to 100 |
-40 to 125 |
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0 to 70 |
0 to 70 |
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-40 to 125 |
-40 to 85 |
PSRR @ 100KHz(dB) |
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38 |
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Fixed Output Options(V) |
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1.5,2.1,2.5 |
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Special Features |
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Reverse Current Protection |
N/A |
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> 750W Applications,Average Current Mode,Enable,OVP |
Average Current Mode,OVP |
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> 750W Applications,Enable,Interleaved,OVP,Transition Mode Control |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Regulated Outputs(#) |
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1 |
1 |
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Iq(Typ)(mA) |
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30 |
45 |
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Thermal Resistance JA(C/W) |
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N/A |
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Vout(Min)(V) |
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1.2 |
5 |
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Approx. Price (US$) |
|
|
2.78 | 1ku |
10.19 | 1ku |
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1.15 | 1ku |
1.20 | 1ku |
|
1.10 | 1ku |
1.20 | 1ku |
Output Capacitor Type |
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Non-Ceramic |
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Iout(Max)(A) |
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3 |
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Vin(Max)(V) |
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7.5 |
40 |
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12 |
Output Options |
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Adjustable Output,Fixed Output |
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Duty Cycle(Max)(%) |
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100 |
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100 |
Switching Frequency(Min)(kHz) |
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52 |
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Type |
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Converter |
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Switch Current Limit(Min)(A) |
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3 |
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Switching Frequency(Max)(kHz) |
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52 |
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Switch Current Limit(Typ)(A) |
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4.3 |
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Operating Supply(Max)(V) |
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18 |
40 |
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21 |
|
Control Method |
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CCM |
CCM |
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TM |
Current |
Peak Output Source Current Gate Drive(A) |
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-1.2 |
-1 |
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-1 |
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Device Type |
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Single-phase PFC |
Single-phase PFC |
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Interleaved PFC |
|
Peak Output Sink Current Gate Drive(A) |
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1.2 |
1 |
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1.8 |
|
Practical Operating Frequency(Max)(MHz) |
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0.25 |
0.115 |
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0.5 |
|
Startup Current(mA) |
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0.15 |
0.25 |
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0.1 |
|
Operating Supply Current(mA) |
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4 |
10 |
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5 |
|
UVLO Thresholds On/Off(V) |
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16/10 |
11.5/9.5 |
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12.6/10.4 |
4.1/3.6 |
Topology |
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Boost,Flyback,Forward |
Frequency(Max)(kHz) |
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1000 |
Gate Drive(Typ)(A) |
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1 |