LT3724, 15V to 12V 25W SEPIC DC/DC converter
Diseño de referencia usando la pieza LT3724 de Analog Devices
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Para productos finales
- Automotive and Transportation
- Distributed Control System
- Industrial Process Measurement and Control
- Military and Avionics Imaging
- Telecom Power Supply
Descripción
- 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
Características clave
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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
Piezas destacadas (7)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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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 | AÑADIR AL CARRITO | |
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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 | AÑADIR AL CARRITO | |
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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 | AÑADIR AL CARRITO | |
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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 | AÑADIR AL CARRITO | |
|
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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 | AÑADIR AL CARRITO | |
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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 | AÑADIR AL CARRITO | |
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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 | AÑADIR AL CARRITO | |