1.2 to 3.3V DC to DC Single Output Power Supply for Cable Modem
Referenzdesign unter Verwendung des Teils LM2747 von Texas Instruments
Zugehörige Dokumente
Für Endprodukte
- ADSL Modem
- Cable Modem
- DSL Modem
- Inkjet/laser jet Printer
Beschreibung
- LM2747 is a voltage mode PWM buck controller which implements synchronous rectification. demo board has a VIN range of 8V to 14V and a LDO regulator, LP2937, powers VCC by regulating a 5V output voltage
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage4 to 14 V
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Output Voltage1.2 to 3.3 V
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Efficiency96 %
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TopologyBuck
Empfohlene Bauteile (4)
Teilenummer | Hersteller | Typ | Beschreibung | |||
---|---|---|---|---|---|---|
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LM2747MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin TSSOP T/R | In den Warenkorb | |
|
LM2747MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin TSSOP Tube | In den Warenkorb | |
|
LM2747MTC/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin TSSOP Tube | In den Warenkorb | |
|
LM2747MTCX/NOPB | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 1000kHz 14-Pin TSSOP T/R | In den Warenkorb |