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See Technical Specifications

LT4256-2IS8#TRPBF +BOM

Positive High Voltage Hot Swap Controllers

Manufacturer:

ADI
Mfr.Part #:

LT4256-2IS8#TRPBF
Datasheet:

LT4256-2IS8#TRPBF Datasheet (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for LT4256-2IS8#TRPBF

Email: [email protected]

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Tel: +852 95804164

LT4256-2IS8#TRPBF General Description

The LT4256-2IS8#TRPBF is a cutting-edge solution for managing power supplies in systems where hot swapping is a key requirement. Its high voltage handling capabilities coupled with robust internal driver make it a dependable choice for applications that demand reliability and safety during board exchanges. Whether it's in telecommunications, industrial automation, or server systems, this controller delivers consistent performance

Key Features

Allows Safe Board Insertion and Removal from a Live Backplane
Controls Supply Voltage from 10.8V to 80V
Foldback Current Limiting
Overcurrent Fault Detection
Drives an External N-Channel MOSFET
Programmable Supply Voltage Power-Up Rate
Undervoltage Protection
Latch Off Operation Mode (LT4256-1)
Automatic Retry (LT4256-2)
Available in an 8-Pin SO Package

Application

Hot Board Insertion
Electronic Circuit Breaker/Power Bussing
Industrial High Side Switch/Circuit Breaker
24V/48V Industrial/Alarm Systems
Ideally Suited for 12V, 24V and 48V Distributed Power Systems
48V Telecom Systems

Specifications

Source Content uid	LT4256-2IS8#TRPBF	Pbfree Code	No
Part Life Cycle Code	Active	Pin Count	8
Reach Compliance Code	compliant	Adjustable Threshold	YES
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 Code	R-PDSO-G8
Moisture Sensitivity Level	1	Number of Channels	2
Number of Functions	1	Number of Terminals	8
Peak Reflow Temperature (Cel)	260	Surface Mount	YES
Temperature Grade	INDUSTRIAL	Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Type	Hot Swap Controller
Internal Switch(s)	No	Applications	General Purpose
Features	Auto Retry	Programmable Features	Current Limit, Fault Timeout, Slew Rate, UVLO
Voltage - Supply	10.8V ~ 80V	Operating Temperature	-40°C ~ 85°C
Current - Supply	1.8 mA	Mounting Type	Surface Mount
Base Product Number	LT4256