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LTC4253ACUF-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-LTC4253ACUF-ADJ
Package: 20-WFQFN Exposed Pad
Datasheet: PDF
Stock: 696
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	0°C~70°C
Packaging	Tube
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

LTC4253ACUF-ADJ Overview

It's included in the 20-WFQFN Exposed Pad package.Currently, there are 1 channels accessible.There is a Tube-shaped package for it.20 terminations are present in total.There is a QUAD terminal position on the device.A total of 20 pins are present on it.It's?set?up?in?the?way?of?Surface Mount.In the electrical industry, this component is categoriHot Swap Controller, Sequencered as Hot Swap Controller, Sequencer.For reliable operation, set the temperature to 0°C~70°C.There are -48V applications available for the device.An article about it appears in Latched Fault.The gadget in Power Management Circuits is self-contained.Among its programmable features are Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO.Presently, there is a sufficient supply of 1.1mA.2mA is its maximum supply current.

LTC4253ACUF-ADJ Features

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

LTC4253ACUF-ADJ Applications

There are a lot of Linear Technology/Analog Devices LTC4253ACUF-ADJ hot swap controllers applications.

Active current limit
Reverse current protection
Networking
Backplane
Hard drive
Storage network
Continuous monitoring of device temperature
Electric vehicle
Network switches
Redundant-array-of-independent-disk (RAID) storage