LTC4240IGN#PBF
- Mfr.Part #
- LTC4240IGN#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 28-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LTC4240 - CPCI HOT SWAP CONTROLL
- Stock
- 147
- In Stock :
- 147
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- Manufacturer :
- Linear Technology
- Product Category :
- Hot Swap Controllers
- Terminal Form :
- Gull wing
- Feature :
- I2C, Latched Fault, Thermal Limit, UVLO
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Base Part Number :
- LTC4240
- Pin Count :
- 28
- Number of Pins :
- 28
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Surface Mount :
- yes
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 12V
- Terminal Finish :
- Matte Tin (Sn)
- Power Supplies :
- 3.35+-12V
- Terminal Position :
- Dual
- Current - Output (Max) :
- 100mA 500mA
- Adjustable Threshold :
- yes
- Feature Pins :
- /BE, DRIVE, /FAULT, LED, PRECHARGE, (OFF, /ON), /PWRGD, /RESETIN, /RESETOUT, (TIMER, AUX 12VIN),
- Number of Channels :
- 4
- Type :
- Hot Swap Controller, Monitor
- Width :
- 3.899mm
- Published :
- 2003
- Internal Switch(s) :
- Both
- Packaging :
- Tube
- Voltage - Supply :
- 3.3V 5V ±12V
- Applications :
- CompactPCI™
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Pitch :
- 0.635mm
- Package / Case :
- 28-SSOP (0.154, 3.90mm Width)
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 28
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- Length :
- 9.893mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Depth :
- 3.99mm
- JESD-609 Code :
- e3
- Supply Current-Max (Isup) :
- 8mA
- ECCN Code :
- EAR99
- Datasheets
- LTC4240IGN#PBF

Hot Swap Controllers Linear Technology LTC4240IGN#PBF Overview
The LTC4240IGN#PBF by Linear Technology stands as a pinnacle of innovation in the domain of Hot Swap Controllers, designed to manage board level power control and distribution in sophisticated systems. This component facilitates safe insertion and removal of boards from a live backplane without disrupting the operation of existing circuits. Its compact, integrated design significantly streamlines the implementation process, making it a valuable asset for enterprises looking to enhance system reliability and maintainability. Utilizing this Hot Swap Controller ensures minimal downtime and robust protection, thereby increasing the appeal for B2B clients focused on operational efficiency and system resilience.
LTC4240IGN#PBF Features
This product integrates several key features that make it an essential component in high-availability systems. It offers overcurrent protection and programmable overvoltage, along with under-voltage lockout, ensuring the system's stability and safety. The LTC4240IGN#PBF also supports a multi-function current limit timer and an auto-retry feature, enhancing its reliability and reducing the need for manual intervention. These features collectively provide a robust framework for managing power requirements efficiently while protecting sensitive electronic components.
LTC4240IGN#PBF Applications
- Telecommunications Equipment: In telecom racks, the LTC4240IGN#PBF can be used to manage power distribution, ensuring equipment remains operational during card swaps and upgrades, which is critical for 24/7 communication services.
- Data Centers: This controller is crucial for managing server blade systems, allowing hot swaps that minimize downtime and maintain data integrity across network operations.
- Industrial Systems: In industrial settings, the LTC4240IGN#PBF helps maintain operational continuity by enabling safe component replacement and upgrades without halting production lines or processes.
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