LT4254CGN#TRPBF
- Mfr.Part #
- LT4254CGN#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 16SSOP
- Stock
- 3,855
- In Stock :
- 3,855
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Pin Count :
- 16
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Internal Switch(s) :
- No
- Supply Voltage :
- 24V
- Length :
- 4.98mm
- Supply Current-Max (Isup) :
- 3mA
- Terminal Form :
- Gull wing
- Width :
- 3.899mm
- Depth :
- 3.99mm
- Base Part Number :
- LT4254
- Number of Functions :
- 1
- Number of Terminations :
- 16
- Feature Pins :
- FB, PWRGD, RETRY, TIMER, OPEN, OV, UV
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Current - Supply :
- 1.9mA
- Voltage - Supply :
- 10.8V~36V
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Operating Temperature :
- 0°C~70°C
- Factory Lead Time :
- 8 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Adjustable Threshold :
- yes
- Terminal Pitch :
- 0.635mm
- Terminal Position :
- Dual
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Supply Voltage-Max (Vsup) :
- 36V
- Programmable Features :
- Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO
- Number of Channels :
- 1
- Mounting Type :
- Surface Mount
- Power Supplies :
- 24V
- Number of Pins :
- 16
- Applications :
- GENERAL PURPOSE
- Published :
- 2005
- Type :
- Hot Swap Controller
- JESD-609 Code :
- e3
- Datasheets
- LT4254CGN#TRPBF

Hot Swap Controllers Analog Devices, Inc. LT4254CGN#TRPBF Overview
The LT4254CGN#TRPBF from Analog Devices, Inc. is a high-performance Hot Swap Controller that enables safe board insertion and removal from a live backplane. Designed to manage electrical power control with precision, this IC allows for the safe insertion of circuit boards into active systems without causing disruption or damage. By controlling in-rush current, the LT4254CGN#TRPBF prevents the detrimental effects of sudden surges, thus protecting both the motherboard and the card being inserted. This feature is crucial for maintaining system integrity and reliability, making it ideal for critical applications where continuous operation is essential.
LT4254CGN#TRPBF Features
- Robust hot swap operation
- Integrated charge pump for driving N-channel MOSFETs
- Adjustable current limit for versatile application
- Overcurrent and thermal protection with automatic retry
- Wide operating voltage range suitable for diverse environments
LT4254CGN#TRPBF Applications
- Server Rooms: Utilized in server motherboards to ensure uninterrupted maintenance and upgrade capabilities without system shutdown.
- Telecommunications Equipment: Ensures stable and safe hot-swap functionality for telecom rack systems, enabling continuous operation and service.
- Data Centers: Critical for data center infrastructure, allowing for hot-swap of power supplies and other components without risking data loss or downtime.
- Industrial Applications: Used in control systems to permit the replacement or maintenance of modules without halting the production line.
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