3.3V DC to DC Single Output Power Supply for Cable Modem
Referenzdesign unter Verwendung des Teils LM1770U von Texas Instruments
Zugehörige Dokumente
Für Endprodukte
- Cable Modem
- Digital Video Recorder
- Printers
- Servers
- Set-Top Box
Beschreibung
- LM1770 is a high efficiency synchronous buck controller which drives an external high side PFET and low side NFET
Haupteigenschaften
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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
Empfohlene Bauteile (5)
Teilenummer | Hersteller | Typ | Beschreibung | |||
---|---|---|---|---|---|---|
|
LM1770UMF | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | In den Warenkorb | |
|
LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | In den Warenkorb | |
|
LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | In den Warenkorb | |
|
LM1770UMFX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | In den Warenkorb | |
|
LM1770UMF/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 5-Pin SOT-23 T/R | In den Warenkorb |