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1. www.analog.com › en › productsLTC4267 Datasheet and Product Info | Analog Devices

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   Nov 9, 2007 · Features. Complete Power Interface Port for IEEE 802 ® .3af Powered Device (PD) Onboard 100V, 400mA UVLO Switch. Precision Dual Level Inrush Current Limit. Integrated Current Mode Switching Regulator. Onboard 25kΩ Signature Resistor with Disable. Programmable Classification Current (Class 0-4) Thermal Overload Protection. Power Good Signal.

2. www.digikey.com › LTC4267CGN-TRPBF › 1620818LTC4267CGN#TRPBF Analog Devices Inc. | Integrated Circuits ...

   www.digikey.com › LTC4267CGN-TRPBF › 1620818

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   2,500. Order today, ships today. LTC4267CGN#TRPBF – Power Over Ethernet Controller 1 Channel 802.3af (PoE) 16-SSOP from Analog Devices Inc.. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

   • Brand: Analog Devices Inc.
   • Manufacturer: Analog Devices Inc.

   • Description: IC POE CNTRL 1 CHANNEL 16SSOP
   • Manufacturer Product Number: LTC4267CGN#TRPBF

3. People also ask

   What is ltc4267?

   • The LTC4267 combines an IEEE 802.3af compliant Powered Device (PD) interface with a current mode switching regulator, providing a complete power solution for PD applications. The LTC4267 integrates the 25kΩ signature resistor, classification current source, thermal overload protection, signature disable and power good signal along with an undervolta

   LTC4267 Datasheet and Product Info | Analog Devices

   www.analog.com/en/products/ltc4267.html

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   How does ltc4267-1 PD interface work?

   • The LTC4267-1 PD Interface includes a power good circuit (Figure 6) that is used to indicate that load capacitor C1 is fully charged and that the switching regulator can start operation. The power good circuit monitors the voltage across the internal UVLO power MOSFET and PWRGD is asserted when the voltage falls below 1.5V.

   LTC4267-1 - Power over Ethernet IEEE 802.3af PD Interface

   www.analog.com/media/en/technical-documentation/data-sheets/42671fa.pdf

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   What is ltc4267-1 switching regulator?

   • The switching regulator portion of the LTC4267-1 is a constant frequency current mode controller that is opti- mized for Power over Ethernet applications. The regulator is designed to drive a 6V N-channel MOSFET and features soft-start and programmable slope compensation.

   LTC4267-1 - Power over Ethernet IEEE 802.3af PD Interface

   www.analog.com/media/en/technical-documentation/data-sheets/42671fa.pdf

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   What is included in the ltc4267-1?

   • The LTC4267-1 includes an onboard error amplifier and voltage reference allowing use in both isolated and nonisolated configurations. The LTC4267-1 is available in a space saving, low profile 16-pin SSOP package. Consult LTC Marketing for parts specified with wider operating temperature ranges.

   LTC4267-1 - Power over Ethernet IEEE 802.3af PD Interface

   www.analog.com/media/en/technical-documentation/data-sheets/42671fa.pdf

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4. www.mouser.com › ProductDetail › Analog-DevicesLTC4267CGN#TRPBF Analog Devices | Mouser

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   3 days ago · LTC4267CGN#TRPBF Analog Devices Power Switch ICs - POE / LAN Pwr over E IEEE 802.3af PD Int w/ Int Sw datasheet, inventory, & pricing.

   • Brand: Analog Devices

5. www.analog.com › media › enLTC4267-1 - Power over Ethernet IEEE 802.3af PD Interface ...

   www.analog.com › media › en

   The LTC4267-1 integrates the 25k signature resistor, classification current source, thermal overload protection, signature disable and power good signal along with an undervoltage lockout optimized for use with the IEEE-required diode bridge.

   • File Size: 373KB

   • Page Count: 32

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7. octopart.com › ltc4267cgnAnalog Devices LTC4267CGN#TRPBF - Octopart

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   LTC4267CGN#TRPBF Analog Devices DSPs - Digital Signal Processors | Octopart Electronic Components. Analog Devices | LTC4267CGN#TRPBF. Power Over Ethernet -57V Automotive 16-Pin SSOP N / IC POE 802.3AF PD W/REG 16-SSOP. $ 3.068. Production. Add to BOM. Watch. Manufacturer Page Datasheet. Price and Stock. Authorized Distributors.

   • Brand: Analog Devices
   • Price Range: $0.05 - $144

   • Offer Count: 36

8. eu.mouser.com › ProductDetail › Analog-DevicesLTC4267CGN-3#PBF Analog Devices | Mouser Europe

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   LTC4267CGN-3#PBF Analog Devices Power Switch ICs - POE/LAN Pwr over E IEEE 802.3af PD Int w/ Int 30 datasheet, inventory & pricing.

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10. partstack.com › ltc4267cgn-trpbf › 2073219336LTC4267CGN#TRPBF by Linear Technology | Find Distributors ...

    partstack.com › ltc4267cgn-trpbf › 2073219336

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    LTC4267CGN#TRPBF. Linear Technology. SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR; Surface Mount: YES; Median Price. $5.810. Lifecycle Status. Transferred. Suppliers In-Stock. 8. In-Stock Inventory. 1k+. Get datasheet. Supplier Stack. Tech Specs. Trade Compliance.