LT4295IUFD#TRPBF

LT4295IUFD#TRPBF

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LT4295IUFD#TRPBF
IC POE CNTRL 1 CHANNEL 28QFN
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$3.46

Quantity Available: 4106
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

LT4295IUFD#TRPBF FEATURES

LT4295IUFD#TRPBF DESCRIPTION

Forward/Flyback ControllerPower Dissipation and Highest System Efficiency

LT4295IUFD#TRPBF APPLICATIONS

The LT®4295 is an IEEE 802.3af/at/bt-compliant powereddevice (PD) interface controller with a switching regulatorcontroller. The T2P output indicates the number of clas-sification events received during IEEE 802.3bt-compliantmutual identification and negotiation of available power.The LT4295 supports both forward and flyback powersupply topologies. The flyback topology supports No-Optofeedback. Auxiliary input voltages can be accurately sensedwith just a resistor divider connected to the AUX pin.The LT4295 utilizes an external, low RDS(on) N-channelhot swap MOSFET and supports the LT4320/LT4321 idealdiode bridges, to extend the end-to-end power deliveryefficiency and eliminate costly heat sinks.The LT4295 also includes an on-chip detection signatureresistor, thermal protection, slope compensation, andmany user configurable settings including classificationsignature, inrush current, switcher frequency, gate drivedelay, soft-start and load compensation.

Product Attributes

TYPE DESCRIPTION Select all
Auxiliary Sense Yes
Number of Channels 1
Type Controller (PD)
Supplier Device Package 28-QFN (4x5)
Product Status Active
Package / Case 28-WFQFN Exposed Pad
Package Tape & Reel (TR)
Mounting Type Surface Mount
Series -
Operating Temperature -40°C ~ 85°C
Current - Supply 2mA (Max)
Voltage - Supply 60V (Max)
Standards 802.3at (PoE+), 802.3af (PoE)
Internal Switch(s) No
Power - Max 71 W

$3.46

Quantity Available: 4106
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years