2.5V DC to DC Single Output Power Supply for Cable Modem
使用 Texas Instruments 的 LM1770UMF 的参考设计
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相关文件
依据最终产品
- Cable Modem
- Digital Video Recorder
- Printers
- Servers
- Set-Top Box
说明
- LM1770 is a synchronous buck switching controller that is capable of accepting an input voltage in range of 2.8V to 5.5V and producing an output voltage as low as 0.8V
主要特色
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Conversion TypeDC to DC
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Input Voltage2.8 to 5.5 V
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Output Voltage2.5 V
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Output Current2 A
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Efficiency92 %
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TopologyBuck
Featured Parts (5)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 买入 | |
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LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 买入 | |
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LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 买入 | |
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LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 买入 | |
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|
LM1770UMF | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 买入 | |