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LTC4224-2 Datasheet Compact Dual Low Voltage Hot Swap Controller

Manufacturer: Linear Technology (now Analog Devices)

Download the LTC4224-2 datasheet PDF. This datasheet also includes the LTC4224-1 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LTC4224-1_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

General Description

The LTC®4224 Dual Low Voltage Hot Swap™ controller allows a board to be safely inserted and removed from a live backplane.

It controls two supplies with external Nchannel MOSFETs and operates with one supply as low as 1V provided the other supply is 2.7V or greater.

The LTC4224 can ramp up the supplies in any order and at adjustable ramp rates.

Overview

www.DataSheet4U.com LTC4224-1/LTC4224-2 Compact Dual Low Voltage Hot Swap.

Key Features

  • n n n n n n n n n n n Allows Safe Board Insertion and Removal from a Live Backplane Controls Load Voltages from 1V to 6V No Gate Components Required Adjustable Current Limit with Circuit Breaker Limits Peak Fault Current in ≤1μs No External Timing Capacitor Required Adjustable Supply Voltage Power-Up Rate Gate Drive for External N-channel MOSFET LTC4224-1: Latchoff After Fault LTC4224-2: Automatic Retry After Fault 10-Lead MSOP and 3mm × 2mm DFN Packages.

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LTC4224-1 Compact Dual Low Voltage Hot Swap Controller
LTC4221 Dual Hot Swap Controller/Power Sequencer
LTC4222 Dual Hot Swap Controller
LTC4223-1 Dual Supply Hot Swap Controller
LTC4223-2 Dual Supply Hot Swap Controller
LTC4226 Wide Operating Range Dual Hot Swap Controller
LTC4228-1 Dual Ideal Diode and Hot Swap Controller
LTC4228-2 Dual Ideal Diode and Hot Swap Controller
LTC4210-1 Hot Swap Controller
LTC4210-2 Hot Swap Controller