LTC4263IDE-1#PBF Allicdata Electronics
Allicdata Part #:

LTC4263IDE-1#PBF-ND

Manufacturer Part#:

LTC4263IDE-1#PBF

Price: $ 5.03
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC POE 30W SINGLE PSE 14-DFN
More Detail: Power Over Ethernet Controller 1 Channel 802.3af (...
DataSheet: LTC4263IDE-1#PBF datasheetLTC4263IDE-1#PBF Datasheet/PDF
Quantity: 456
1 +: $ 4.56750
25 +: $ 3.24526
100 +: $ 2.67322
Stock 456Can Ship Immediately
$ 5.03
Specifications
Series: --
Packaging: Tube 
Part Status: Active
Type: Controller (PSE)
Number of Channels: 1
Power - Max: 30W
Internal Switch(s): Yes
Auxiliary Sense: No
Standards: 802.3af (PoE)
Voltage - Supply: 33 V ~ 66 V
Current - Supply: 2mA
Operating Temperature: -40°C ~ 85°C
Package / Case: 14-WFDFN Exposed Pad
Supplier Device Package: 14-DFN (4x3)
Base Part Number: LTC4263
Description

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LTC4263IDE-1#PBF is a single-chip solution for power-over-Ethernet (PoE) controllers that provides an integrated power solution for remote power applications. The LTC4263IDE-1#PBF controller has been designed to meet the IEEE 802.3af standard for Power over Ethernet. The LTC4263IDE-1#PBF controller\'s integrated power solution is suitable for a wide variety output requirements, including temperature range, efficiency, output noise and operating temperature.

The LTC4263IDE-1#PBF controller has several integrated features, including current limiting, on-chip voltage regulators, and remote control. The LTC4263IDE-1#PBF controller also provides protection against over-current and over-voltage conditions. Additionally, the LTC4263IDE-1#PBF controller has several other features such as an active low power switch, an adjustable PWM frequency, and an integrated power on/off pin.

The LTC4263IDE-1#PBF controller is designed to be used in applications requiring high efficiency and a wide temperature range. The controller uses a dual-mode operating scheme for high efficiency. In this scheme, the LTC4263IDE-1#PBF will use either a constant voltage or constant current regulation scheme depending on the input voltage. At higher input voltages, the LTC4263IDE-1#PBF will use a constant voltage regulation scheme, while at lower input voltages, the LTC4263IDE-1#PBF will use the constant current regulation scheme. This allows the LTC4263IDE-1#PBF to achieve higher levels of efficiency across a wide temperature range.

The LTC4263IDE-1#PBF controller also offers a range of remote control options. The LTC4263IDE-1#PBF controller can be controlled by an external microcontroller via a serial interface, or by an active low power switch. The active low power switch allows the LTC4263IDE-1#PBF to be turned on and off from a remote location. Additionally, the LTC4263IDE-1#PBF controller has an adjustable PWM frequency, allowing the user to adjust the output frequency as needed.

The LTC4263IDE-1#PBF is a highly integrated PMIC – Power Over Ethernet (PoE) Controller designed to meet the IEEE 802.3af standard. The device provides a single-chip solution for remote power applications, with the ability to be controlled by an external microcontroller or one of two active low power switches. The integrated features of the LTC4263IDE-1#PBF make it suitable for a wide range of output requirements as well as protection against over-current and over-voltage conditions. The device is also designed to provide high efficiency over a wide temperature range and has an adjustable PWM frequency.

The specific data is subject to PDF, and the above content is for reference

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