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ANALOG DEVICES AD-PS3803-RD
Reference Design Board, LT8306/LT4275/LT4321, POE PD Interface Flyback & Bridge Controller
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- AD-PS3803-RD
- Order Code:
- 4544050
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- Product Range
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- Technical Datasheet:
- AD-PS3803-RD Datasheet
- ECAD / MCAD
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Product Overview
AD-PS3803-RD is a power converter reference design board capable of harnessing any IEEE802.3at (PoE+, Type 2)-compliant downstream power over Ethernet (PoE) supply to provide a galvanically isolated DC power. At the core of this solution is the LT8306 60V No-Opto Flyback controller, stepping down the 37V to 57V PoE input voltage to a 12V, 24W DC output. The on-board LT4275 LTPoE++/PoE+/PoE power delivery (PD) controller handles interfacing and power delivery to any PoE supply. The LT4321 ideal diode bridge controller is used for improved end-to-end power delivery efficiency and eased thermal design by utilizing low RDS(ON) N-Channel FETs, replacing the eight-diode configuration typically found in passive PoE rectifier bridge. Suitable for industrial automation, surveillance camera systems, VoIP phones, payment terminal systems and wireless access points.
- AD-PS3803-RD also has auxiliary DC power support for a wide input range of 37V to 57V
- Galvanically isolated 12V flyback DC output with up to 24W of output power capability
- No transformer third winding or opto-isolator for output regulation
Product Information
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- Analog Devices
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- LT8306, LT4275, LT4321
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- Power Management
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- POE PD Interface w/ Flyback Controller, Ideal Diode Bridge Controller
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- Reference Design Board LT8306, LT4275, LT4321
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Technical Documents (1)
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3 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 9/29/25
3 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥35,654.76
(¥39,220.24 Inc. JCT)
Pricing is unavailable. Please contact customer services.
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| Quantity | Price (Incl JCT) |
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