LTC3559, Full featured USB battery charger and dual buck regulator in one 3mm-3mm IC
使用 Analog Devices 的 LTC3559 的参考设计
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依据最终产品
- MP3 Player
说明
- Circuit shows LTC3559 is a USB compatible battery charger and two monolithic synchronous buck regulators
主要特色
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Conversion TypeDC to DC
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Input Voltage4.5 to 5.5 V
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Output Voltage1.2|3.3 V
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Output Current0.4@1.2V|0.4@3.3V A
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Efficiency89 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LTC3559EUD#TRPBF | Analog Devices | Battery Management ICs | Linear Battery Charger Li-Ion/Li-Pol 950mA 4.2V 16-Pin QFN EP T/R | 买入 | |
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LTC3559EUD#PBF | Analog Devices | Battery Management ICs | Linear Battery Charger Li-Ion/Li-Pol 950mA 4.2V 16-Pin QFN EP Tube | 买入 | |