27W, 3.3V, 5V DC to DC Multi-Output Power Supply for DSL Modem
使用 STMicroelectronics 的 L5991 的参考设计
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依据最终产品
- DSL Modem
说明
- 27W Output Power Ultra Wide Range Input Flyback Converter Primary Side Section
主要特色
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Conversion TypeDC to DC
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Input Voltage36 to 72 V
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Output Voltage3.3|5 V
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Output Current2@5V|5@3.3V A
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Output Power27 W
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Efficiency74 %
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TopologyFlyback
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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L5991D013TR | STMicroelectronics | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R | 买入 | |
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L5991D | STMicroelectronics | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube | 买入 | |