DC2047A-A, Demo Board for the LT4276B/LT4321, PoE+ (25W, 12V/1.9A) PD with DC/DC, Ideal Diode Bridge, 9V-57V AUX
Referenzdesign unter Verwendung des Teils LT4276BIUFD von Analog Devices
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Für Endprodukte
- Commercial
- Public Information Displays
- Security Camera
- Wireless Data Access Card
Beschreibung
- DC2047A-A, Demonstration Circuit is an IEEE802.3at compliant Power over Ethernet (PoE) Powered Device (PD) with support for 9-57VDC and 24VAC auxiliary supply input. It features the LT4276 PD interface and switching regulator controller, the LT4321 PoE ideal diode bridge controller, and the LT4320 ideal diode bridge controller
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage37 to 57 V
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Output Voltage12 V
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Output Current1.9 A
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Output Power25 W
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Efficiency88 %
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TopologyPoE
Empfohlene Bauteile (9)
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LT4321IUF#PBF | Analog Devices | OR Controllers | OR Controller N-Channel Dual 16-Pin QFN EP Tube | In den Warenkorb | |
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LT4320IDD-1#PBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 8-Pin DFN EP Tube | In den Warenkorb | |
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LT4320IDD#TRPBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 8-Pin DFN EP T/R | In den Warenkorb | |
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LT4276BIUFD#PBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 25.5W 28-Pin QFN EP | In den Warenkorb | |
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LT4276BIUFD#TRPBF | Analog Devices | Power Over Ethernet - PoE Controllers | Power Over Ethernet PD Controller 60V 25.5W 28-Pin QFN EP | In den Warenkorb | |