LTC4228IGN-2
- Mfr.Part #
- LTC4228IGN-2
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 28SSOP
- Stock
- 25,776
- In Stock :
- 25,776
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Packaging :
- Tube
- Supply Current-Max (Isup) :
- 5mA
- Length :
- 9.893mm
- Current - Supply :
- 2.5mA
- Terminal Pitch :
- 0.635mm
- Number of Channels :
- 2
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 3.899mm
- Pin Count :
- 28
- Terminal Position :
- Dual
- Internal Switch(s) :
- No
- Height Seated (Max) :
- 1.75mm
- Number of Terminations :
- 28
- Type :
- Hot Swap Controller, OR Controller
- Supply Voltage-Max (Vsup) :
- 18V
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Applications :
- GENERAL PURPOSE
- Feature :
- Auto Retry, UVLO
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 12V
- JESD-609 Code :
- e3
- Voltage - Supply :
- 2.9V~18V
- Adjustable Threshold :
- yes
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- Non-RoHS Compliant
- Datasheets
- LTC4228IGN-2

Hot Swap Controllers Analog Devices, Inc. LTC4228IGN-2 Overview
Introducing the Hot Swap Controllers Analog Devices, Inc. LTC4228IGN-2, a cutting-edge integrated circuit designed for versatile applications in managing power distribution networks. This device ensures safe board insertion and removal from live backplanes by controlling the power supply to the components. With built-in electronic circuitry, the LTC4228IGN-2 efficiently handles the inrush current, preventing any possible damage to both the connector and the system's electronic components. Its utility in high-availability systems where maintenance and upgrades require minimal system downtime is unparalleled.
LTC4228IGN-2 Features
The LTC4228IGN-2 includes dual ideal diode-OR and hot swap controller functionalities that provide smooth switchover between redundant power supplies. This IC also features programmable current limits, fast electronic circuit breaker functions, and a status flag output for fault indication, which collectively ensure robust and reliable power management in critical applications. Furthermore, it supports a wide operating voltage range, making it a versatile choice for various electronic configurations.
LTC4228IGN-2 Applications
- Server Rooms: Ensures uninterrupted server operation by managing power transitions and load sharing between redundant power supplies.
- Telecommunication Equipment: Protects sensitive telecom infrastructure by regulating power supply and mitigating risks associated with current spikes during system upgrades or maintenance.
- Data Centers: Critical in data centers for maintaining operational continuity and safeguarding data integrity during power supply swaps or failures.
- Industrial Systems: Ideal for use in industrial environments where machinery requires consistent and reliable electrical power supply, reducing downtime and increasing productivity.
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