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LTC4253AIUF-ADJ

Tube Obsolete 1 Surface Mount Hot Swap Controllers 1.1mA mA Latched Fault 20-WFQFN Exposed Pad 1 -48V Hot Swap Controller, Sequencer

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LTC4253AIUF-ADJ
Package: 20-WFQFN Exposed Pad
Datasheet: PDF
Stock: 698
Description: Tube Obsolete 1 Surface Mount Hot Swap Controllers 1.1mA mA Latched Fault 20-WFQFN Exposed Pad 1 -48V Hot Swap Controller, Sequencer (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2012
JESD-609 Code	e0
Feature	Latched Fault
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Type	Hot Swap Controller, Sequencer
Terminal Finish	Tin/Lead (Sn/Pb)
Applications	-48V
Subcategory	Power Management Circuits
Technology	CMOS
Terminal Position	QUAD
Number of Functions	1
Terminal Pitch	0.5mm
Pin Count	20
JESD-30 Code	S-PQCC-N20
Number of Channels	1
Adjustable Threshold	YES
Current - Supply	1.1mA
Supply Current-Max (Isup)	2mA
Internal Switch(s)	No
Programmable Features	Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO
Height Seated (Max)	0.8mm
Length	4mm
Width	4mm
RoHS Status	Non-RoHS Compliant

LTC4253AIUF-ADJ Overview

In the 20-WFQFN Exposed Pad package you will find it.Channel 1 is currently available.Tube-shaped packaging is used for this product.This device has a total of 20 terminations.Its terminal position is QUAD.20 pins make up its total.According to Surface Mount, it has been set up.Hot Swap Controller, Sequencer?is?the?classification?for?this?electrical?component.To ensure reliable operation, set the temperature to -40°C~85°C.Devices with -48V applications are available.In Latched Fault, it is featured.As far as Power Management Circuits is concerned, this gadget is self-contained.There are Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO programmable features on this device.1.1mA is currently in short supply.A maximum supply current of 2mA is required for the device to operate.

LTC4253AIUF-ADJ Features

The terminal position of 20
Features of Latched Fault
Programmable features of Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO

LTC4253AIUF-ADJ Applications

There are a lot of Linear Technology/Analog Devices LTC4253AIUF-ADJ hot swap controllers applications.

Redundant negative voltage supplies
Base station
Raid
Automatic restart after load failure
DC boost circuit
Server backplane system
Short circuit protection
Servers
USB interface
Electric vehicle