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Texas Instruments
LM3490
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Texas Instruments
LMG3410R070RWHR
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Texas Instruments
LM3410
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Texas Instruments
LM340S-5.0
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Texas Instruments
LM3310SQX/NOPB
|
Texas Instruments
LM3430SD
|
Texas Instruments
LM3430SD/NOPB
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Texas Instruments
LM3450MTX/NOPB
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Texas Instruments
LM7341MFE/NOPB
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Texas Instruments
LM3490IM5-5.0
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Price |
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$0.70 |
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$1.18 |
$1.65 |
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$1.00 |
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RoHS |
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Compliant |
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Not Compliant |
Compliant |
Not Compliant |
Compliant |
Yes |
Compliant |
Not Compliant |
Lead Status |
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No |
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No |
No |
No |
No |
Yes |
No |
No |
Package Size |
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mm2 |
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mm2 |
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mm2 |
mm2 |
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Rating |
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Catalog |
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Catalog |
Catalog |
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Catalog |
Catalog |
Catalog |
Catalog |
Approx. Price (US$) |
|
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14.95 | 1ku |
|
0.46 | 1ku |
1.69 | 1ku |
|
0.75 | 1ku |
0.60 | 1ku |
0.87 | 1ku |
0.35 | 1ku |
Operating Temperature Range(C) |
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-40 to 125 |
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0 to 125 |
-40 to 125 |
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-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
Package Group |
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VQFN|32 |
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DDPAK/TO-263,SOT-223,TO-220 |
WQFN |
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WSON |
TSSOP |
SOT-23 |
SOT-23 |
Prop Delay(ns) |
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20 |
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Iq(Typ)(mA) |
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8 |
2.1 |
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1.6 |
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Iout(Max)(A) |
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1.5 |
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2 |
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0.1 |
Vin(Max)(V) |
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35 |
7 |
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40 |
20 |
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30 |
Output Capacitor Type |
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Cap Free,Ceramic |
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Ceramic |
Accuracy(%) |
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5 |
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5 |
Vout(Min)(V) |
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5 |
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1.25 |
9 |
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3.3 |
Special Features |
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N/A |
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Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown |
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Vdo(Typ)(mV) |
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2000 |
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500 |
Output Options |
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Fixed Output |
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Fixed Output |
Vout(Max)(V) |
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15 |
20 |
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60 |
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12 |
Regulated Outputs(#) |
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1 |
1 |
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1 |
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1 |
Fixed Output Options(V) |
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5,12,15 |
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3.3,5,12 |
Thermal Resistance JA(C/W) |
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24 |
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Vin(Min)(V) |
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7.5 |
2.5 |
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6 |
85 |
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0 |
Noise(uVrms) |
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40 |
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PSRR @ 100KHz(dB) |
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50 |
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Type |
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Converter (Integrated Switch) |
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Controller (External Switch) |
Inductive |
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Switch Current Limit(Typ)(A) |
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2 |
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Topology |
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Boost |
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Boost |
Boost,Flyback |
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Estimated Package Size (WxL)(mm2) |
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[pf]24WQFN[/pf] |
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[pf]12WSON[/pf] |
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[pf]5SOT-23[/pf] |
Switching Frequency(Max)(kHz) |
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2000 |
120 |
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Dimming Method |
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Forward Phase (Triac),Reverse Phase |
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Vref(V) |
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0.2 |
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Switching Frequency(Min)(kHz) |
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60 |
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Power Factor Correction(Min) |
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Active |
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Input Voltage(Type) |
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AC/DC |
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CMRR(Min)(dB) |
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78 |
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Vn at 1kHz(Typ)(nV/rtHz) |
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31 |
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Architecture |
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Bipolar |
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Vos (Offset Voltage @ 25C)(Max)(mV) |
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4 |
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Offset Drift(Typ)(uV/C) |
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2 |
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Slew Rate(Typ)(V/us) |
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1.9 |
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Total Supply Voltage(Max)(+5V=5, +/-5V=10) |
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32 |
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Output Current(Typ)(mA) |
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10 |
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Iq per channel(Max)(mA) |
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1.2 |
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Rail-to-Rail |
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In,Out |
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Input Bias Current(Max)(pA) |
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250000 |
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Total Supply Voltage(Min)(+5V=5, +/-5V=10) |
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2.7 |
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Number of Channels(#) |
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1 |
|
CMRR(Typ)(dB) |
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100 |
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Additional Features |
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N/A |
Overcurrent Protection,Thermal Shutdown |
GBW(Typ)(MHz) |
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4.6 |
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Iq per channel(Typ)(mA) |
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0.7 |
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