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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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隔離,低成本高恒流精度方案
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型號 |
功率范圍 |
最大電流 |
工作方式 |
典型效率 |
功率管 |
輸入電壓 |
調光 |
線性調整率 |
負載調整率 |
備注 |
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DU8702 |
5W |
500mA |
QR |
70% |
內置 |
85-260VAC |
N/A |
±1% |
±1% |
無須輔助繞組 |
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DU8721 |
5W |
500mA |
QR |
85% |
內置 |
85-260VAC |
N/A |
±1% |
±1% |
無須輔助繞組 |
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L3012 |
10W |
700mA |
- |
70% |
內置 |
85-260VAC |
N/A |
±1% |
±1% |
無須輔助繞組 |
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L3015 |
15W |
700mA |
- |
70% |
內置 |
85-260VAC |
N/A |
±1% |
±1% |
無須輔助繞組 |
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L3000 |
25W |
1.5A |
- |
70% |
外驅 |
85-260VAC |
N/A |
±1% |
±1% |
無須輔助繞組 |
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