LT4256-2IS8#PBF
- Mfr.Part #
- LT4256-2IS8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 8SOIC
- Stock
- 13,894
- In Stock :
- 13,894
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- JESD-30 Code :
- R-PDSO-G8
- Terminal Form :
- Gull wing
- Internal Switch(s) :
- No
- Number of Terminations :
- 8
- Applications :
- GENERAL PURPOSE
- Pin Count :
- 8
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate, UVLO
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max (Isup) :
- 3.9mA
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Max (Vsup) :
- 80V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Channels :
- 1
- Power Supplies :
- 48V
- Adjustable Threshold :
- yes
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tube
- Voltage - Supply :
- 10.8V~80V
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Supply Voltage :
- 48V
- Factory Lead Time :
- 8 Weeks
- Published :
- 2005
- Current - Supply :
- 1.8mA
- Type :
- Hot Swap Controller
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Feature Pins :
- FB, PWRGD, TIMER, UV
- Width :
- 3.9mm
- Surface Mount :
- yes
- Feature :
- Auto Retry
- Base Part Number :
- LT4256
- Length :
- 4.9mm
- Datasheets
- LT4256-2IS8#PBF

Hot Swap Controllers Analog Devices, Inc. LT4256-2IS8#PBF Overview
The LT4256-2IS8#PBF by Analog Devices, Inc. is a sophisticated Hot Swap Controller designed to enhance system reliability and user safety. This component ensures safe board insertion and removal from a live backplane by controlling the inrush current to other components, thus preventing damage and electrical arcing. It is housed in an 8-SOIC package, optimized for advanced server environments and telecommunications infrastructure. With its robust design and critical safety features, the LT4256-2IS8#PBF is crucial for high-reliability applications where uptime is essential.
LT4256-2IS8#PBF Features
The LT4256-2IS8#PBF includes multiple features that make it a preferred choice for managing power distribution systems efficiently. It offers an adjustable supply voltage range, integrated charge pump for driving external N-channel MOSFETs, and foldback current limiting. Additionally, it includes features such as overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring the safe operation and extended lifespan of electrical systems.
LT4256-2IS8#PBF Applications
- Data Centers: Utilized to manage power distribution to servers, enhancing system stability and preventing downtime due to power surges or component failures.
- Telecommunication Systems: Essential for ensuring the integrity and reliability of network equipment in telecom racks, particularly in scenarios of sudden power fluctuations.
- Industrial Systems: Helps protect sensitive industrial machinery from electrical interference and potential damage during power anomalies.
- Medical Equipment: Guarantees safe power management in critical medical devices, which require consistent operation without risk of power-induced failures.
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