LT3724, 15V to 12V 25W SEPIC DC/DC converter
Referenzdesign unter Verwendung des Teils LT3724 von Analog Devices
Bilder
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Für Endprodukte
- Automotive and Transportation
- Distributed Control System
- Industrial Process Measurement and Control
- Military and Avionics Imaging
- Telecom Power Supply
Beschreibung
- Circuit shows LT3724, 15V to 12V,2A SEPIC converter configured to use the 12V output voltage to back drive VCC. The LT3724 uses a 200kHz fixed-frequency current-mode architecture. An internal high voltage bias regulator allows for simple startup and biasing, and it can be back driven by the output to increase supply efficiency and lower power dissipation in the IC
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage4.5 to 20 V
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Output Voltage12 V
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Output Power25 W
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Efficiency91.5 %
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TopologySingle-Ended Primary Inductance
Empfohlene Bauteile (7)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
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LT3724EFE#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 210kHz 16-Pin TSSOP EP T/R | In den Warenkorb | |
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LT3724EFE#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 210kHz 16-Pin TSSOP EP Tube | In den Warenkorb | |
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LT3724IFE#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 210kHz 16-Pin TSSOP EP Tube | In den Warenkorb | |
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LT3724IFE#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 210kHz 16-Pin TSSOP EP T/R | In den Warenkorb | |
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LT3724MPFE#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 210kHz 16-Pin TSSOP EP Tube | In den Warenkorb | |
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LT3724MPFE | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 210kHz 16-Pin TSSOP EP Tube | In den Warenkorb | |
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LT3724MPFE#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down/Step Up 210kHz 16-Pin TSSOP EP T/R | In den Warenkorb | |