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LTC4227IUFD-4#TRPBF

Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 2mA mA Auto Retry, UVLO 20-WFQFN Exposed Pad 1 General Purpose Hot Swap Controller, OR Controller

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC4227IUFD-4#TRPBF
Package: 20-WFQFN Exposed Pad
Datasheet: PDF
Stock: 961
Description: Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 2mA mA Auto Retry, UVLO 20-WFQFN Exposed Pad 1 General Purpose Hot Swap Controller, OR Controller (Kg)

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Details

Tags

Parameters
Factory Lead Time	12 Weeks
Mounting Type	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2013
JESD-609 Code	e3
Feature	Auto Retry, UVLO
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Type	Hot Swap Controller, OR Controller
Terminal Finish	Matte Tin (Sn)
Applications	General Purpose
Subcategory	Power Management Circuits
Technology	CMOS
Voltage - Supply	2.9V~18V
Terminal Position	QUAD
Supply Voltage	12V
Terminal Pitch	0.5mm
Base Part Number	LTC4227
Pin Count	20
JESD-30 Code	R-PQCC-N20
Number of Channels	1
Current - Supply	2mA
Supply Current-Max (Isup)	4mA
Internal Switch(s)	No
Programmable Features	Current Limit, Fault Timeout, Slew Rate
Feature Pins	CPO1, CPO2, /EN, /FAULT, INTVCC, ON, OUT, /PWRGD, TMR
RoHS Status	ROHS3 Compliant

LTC4227IUFD-4#TRPBF Overview

The 20-WFQFN Exposed Pad package includes it.At the moment, there are 1 channels available.Tape & Reel (TR)-shaped packaging is used for this product.This device has a total of 20 terminations.There is a QUAD terminal position on the device.Total number of pins is 20.High efficiency can be achieved by using 12V as supply voltage.Surface Mount is set up this way.Hot Swap Controller, OR Controller?is?the?classification?for?this?electrical?component.To ensure reliable operation, the temperature should be set to -40°C~85°C.Devices with General Purpose applications are available.As you can see in Auto Retry, UVLO, it's featured.With a 2.9V~18VV power source, it should work.In the LTC4227 family, it appears as a number.There is nothing else in Power Management Circuits but this gadget.Programmable features include Current Limit, Fault Timeout, Slew Rate.This is the current supply of 2mA.This device's maximum supply current is 4mA.

LTC4227IUFD-4#TRPBF Features

The terminal position of 20
Features of Auto Retry, UVLO
Programmable features of Current Limit, Fault Timeout, Slew Rate

LTC4227IUFD-4#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LTC4227IUFD-4#TRPBF hot swap controllers applications.

Redundant negative voltage supplies
Load transient protection
Reverse current protection
Thermal limitation
Solid state circuit breakers
Firewire
Board or blade insertion into live backplanes
Automatic restart after load failure
Industrial computers and servers
Safe board insertion and extraction