DC2263A-B, Demo Board for LTC3887EUJ (DCR SENSE) 2-Phase PMBUs Buck Converter with 7V = VIN = 18V, Vout = 0.8V to 1.8V @ 50A
Referenzdesign unter Verwendung des Teils LTC3887EUJ von Analog Devices
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Für Endprodukte
- Distributed Power System
- Smart Energy
- Storage System
- Telecom System
Beschreibung
- DC2263A-B, Demonstration Circuit is a high current, high efficiency, dual output/polyphase synchronous buck converter featuring the LTC3887EUJ a dual-phase current mode controller. The LTC3887 has the PMBUs interface and the power system management functions. The DC2263A uses discrete MOSFETs in the power stage. The input range of this board is from 7V to 14V. The output voltage can be programmed from 0.8V to 1.8V (1.0V default) with an output current up to 25A per phase. The DC2263A-B uses DCR current sensing and provides a dual-phase single output
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage7 to 18 V
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Output Voltage0.8 to 1.8 V
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Output Current50 A
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Efficiency87.8 %
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TopologyBuck
Empfohlene Bauteile (10)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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24LC025-I/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin TSSOP Tube | In den Warenkorb | |
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LT1129CS8-5 | Analog Devices | Linear Regulators | LDO Regulator Pos 5V 0.7A 8-Pin SOIC N | In den Warenkorb | |
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LTC3887EUJ#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz 40-Pin QFN EP Tube | In den Warenkorb | |
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LTC3887EUJ-1#WPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz Automotive AEC-Q100 40-Pin QFN EP Tube | In den Warenkorb | |
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LTC3887EUJ-2#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz 40-Pin QFN EP Tube | In den Warenkorb | |
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LTC3887EUJ-1#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz 40-Pin QFN EP Tube | In den Warenkorb | |
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LTC3887EUJ-1#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz 40-Pin QFN EP T/R | In den Warenkorb | |
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LTC3887EUJ-1#WPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz Automotive AEC-Q100 40-Pin QFN EP Tube | In den Warenkorb | |
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LTC3887EUJ-2#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz 40-Pin QFN EP T/R | In den Warenkorb | |
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LTC3887EUJ#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 1000kHz 40-Pin QFN EP T/R | In den Warenkorb | |