3.3V DC to DC Single Output Power Supply for Cable Modem
Texas Instruments の部品 LM1770U を使用したリファレンス デザイン
関連文書
最終製品向け
- Cable Modem
- Digital Video Recorder
- Printers
- Servers
- Set-Top Box
説明
- LM1770 is a high efficiency synchronous buck controller which drives an external high side PFET and low side NFET
主な特徴
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Conversion TypeDC to DC
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Input Voltage5 V
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Output Voltage3.3 V
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Output Current4 A
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Efficiency94 %
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TopologyBuck
注目のパーツ (5)
部品番号 | メーカー | タイプ | 説明 | |||
---|---|---|---|---|---|---|
|
LM1770UMF | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 買う | |
|
LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 買う | |
|
LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 買う | |
|
LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 買う | |
|
LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | 買う |