Typical Application for LTC3855 - Dual, Multiphase Synchronous DC/DC Controller with Differential Remote Sense
Referenzdesign unter Verwendung des Teils LTC3855 von Analog Devices
Bilder
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Für Endprodukte
- Automotive Power Supply
- Distributed Power System
- Telecom System
Beschreibung
- Typical Application for LTC3855 - Dual, Multiphase Synchronous DC/DC Controller with Differential Remote Sense. The LTC3855 is a dual Poly-Phase current mode synchronous step-down switching regulator controller that drives all N-channel power MOSFET stages. It includes a high speed differential remote sense amplifier. The maximum current sense voltage is programmable for either 30mV, 50mV or 75mV, allowing the use of either the inductor DCR or a discrete sense resistor as the sensing element
Haupteigenschaften
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Conversion TypeDC to DC
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Output Voltage1.2|1.8 V
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Output Current15@1.8V|15@1.2V A
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Efficiency95 %
Empfohlene Bauteile (8)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LTC3855IUJ#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 40-Pin QFN EP T/R | In den Warenkorb | |
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LTC3855EFE#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 38-Pin TSSOP EP Tube | In den Warenkorb | |
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LTC3855IFE#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 38-Pin TSSOP EP T/R | In den Warenkorb | |
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LTC3855IFE#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 38-Pin TSSOP EP Tube | In den Warenkorb | |
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LTC3855EUJ#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 40-Pin QFN EP T/R | In den Warenkorb | |
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LTC3855IUJ#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 40-Pin QFN EP Tube | In den Warenkorb | |
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LTC3855EFE#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 38-Pin TSSOP EP T/R | In den Warenkorb | |
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LTC3855EUJ#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 850kHz 40-Pin QFN EP Tube | In den Warenkorb | |