Datasheet4U Logo Datasheet4U.com

LTC4268-1

High Power PD

LTC4268-1 Features

* n Robust 35W PD Front End n IEEE 802.3af Compliant n Rugged 750mA Power MOSFET With Precision Dual Level Current Limit n High Performance Synchronous Flyback Controller n IEEE Isolation Obtained Without an Opto-Isolator n Adjustable Frequency from 50kHz to 250kHz n Tight Multi-Output Regulation With

LTC4268-1 General Description

The LTC®4268-1 is an integrated Powered Device (PD) controller and switching regulator intended for IEEE 802.3af and high power PoE applications up to 35W. By including a precision dual current limit, the LTC4268-1 keeps inrush below IEEE 802.3af current limit levels to ensure interoperability succe.

LTC4268-1 Datasheet (419.04 KB)

Preview of LTC4268-1 PDF

Datasheet Details

Part number:

LTC4268-1

Manufacturer:

Linear Technology

File Size:

419.04 KB

Description:

High power pd.

📁 Related Datasheet

LTC4260 Positive High Voltage Hot Swap Controller (Linear Technology)

LTC4261 Negative Voltage Hot Swap Controllers (Linear Technology)

LTC4261-2 Negative Voltage Hot Swap Controllers (Linear Technology)

LTC4263 Single IEEE 802.3af Compliant PSE Controller (Linear Technology)

LTC4263-1 High Power Single PSE Controller (Linear Technology)

LTC4264 High Power PD Interface Controller (Linear Technology)

LTC4265 IEEE 802.3at High Power PD Interface Controller (Linear Technology)

LTC4266 Quad IEEE 802.3at Power over Ethernet Controller (Linear Technology)

LTC4266A Quad PoE/PoE+/LTPoE++ PSE Controller (Linear Technology)

LTC4266C Quad PoE/PoE+/LTPoE++ PSE Controller (Linear Technology)

TAGS

LTC4268-1 High Power Linear Technology

Image Gallery

LTC4268-1 Datasheet Preview Page 2 LTC4268-1 Datasheet Preview Page 3

LTC4268-1 Distributor