DC2047A-A, Demo Board for the LT4276B/LT4321, PoE+ (25W, 12V/1.9A) PD with DC/DC, Ideal Diode Bridge, 9V-57V AUX
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Pour les produits finaux
- Commercial
- Public Information Displays
- Security Camera
- Wireless Data Access Card
Description
- 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
Caractéristiques principales
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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
Pièces en vedette (9)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
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LT4321IUF#PBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 16-Pin QFN EP Tube | Ajouter au panier | |
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TLP291(GR-TP,SE | Toshiba | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SO T/R | Ajouter au panier | |
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LT4320IDD-1#TRPBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 8-Pin DFN EP T/R | Ajouter au panier | |
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LT4320IDD#PBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 8-Pin DFN EP Tube | Ajouter au panier | |
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LT4321IUF#TRPBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 16-Pin QFN EP T/R | Ajouter au panier | |
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LT4320IDD-1#PBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 8-Pin DFN EP Tube | Ajouter au panier | |
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LT4320IDD#TRPBF | Analog Devices | OR Controllers | OR Controller N-Channel Single 8-Pin DFN EP T/R | Ajouter au panier | |
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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 | Ajouter au panier | |
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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 | Ajouter au panier | |