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| 產品分類 |
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LED AC高壓恒流驅動 |
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LED DC低壓恒流驅動 |
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DC-DC電源管理芯片/LDO |
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AC-DC電源適配器6級能效管理IC |
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電池管理IC |
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LED調光驅動IC |
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MOS管/二極管/橋堆 |
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開關模式升、降壓變換器
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Part No |
Power switching |
Vin(V) |
Vout(V) |
Fosc (KHz) |
Max. duty cycle |
Mode |
Package |
Buck /Boost |
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LC3406/ LC3407 /LC3409 |
Dual 1.2A |
2.6-7.0 |
ADJ Vfb=0.6V |
1500 |
100% |
sync. PFM/PWM |
SOT23-5 |
Buck |
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LC2126 |
Dual 2A |
2.5-6.0 |
ADJ Vfb=0.6V |
3000 |
100% |
sync. PFM/PWM |
SOT23-5 |
Buck |
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LC2127 |
Dual 1.2A |
2.5-6.0 |
ADJ Vfb=0.6V |
1500 |
100% |
sync. PFM/PWM |
SOT23-5 |
Buck |
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LC2300 |
EXT. |
3.0-18 |
ADJ Vfb=1.24V |
500 |
100% |
PFM/PWM |
SOT23-5 |
Buck |
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LC2316 |
1.5A NPN |
3.6-20 |
ADJ Vfb=1.25V |
500 |
88% |
PWM |
SOP8 |
Buck |
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LC2319 |
2A PFET |
3.6-20 |
ADJ Vfb=1.25V |
1200 |
97% |
PWM |
SOP8 |
Buck |
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LC2322 |
Dual 2A |
3.6-18 |
ADJ Vfb=0.923V |
340 |
88% |
sync. PFM/PWM |
SOP8/ESOP-8 |
Buck |
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LC2325 |
Dual 1.2A |
4.0-24 |
ADJ Vfb=0.81V |
1400 |
88% |
PFM/PWM |
SOT23-6 |
Buck |
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LC3320 |
1.8A 20V |
2.0-6.0 |
20V |
3000 |
N/A |
LINEAR |
SOT23-6 |
BOOST |
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LC3350 |
0.8A 20V |
2.0-5.0 |
40V |
600 |
N/A |
PFM/PWM |
SOT23-6 |
BOOST |
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LC3612 |
7 MOSFET 3X Charge pump |
3.0-5.5 |
12V/50mA |
620 |
N/A |
3X Pump |
SOP-8 |
Charge Pump |
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LC3650 |
4 MOSFET 3X Charge pump |
2.5-4.5 |
5V/400mA |
500 |
N/A |
2X Pump |
SOT23-6 |
Charge Pump |
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