LT4250LCN8#PBF
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- Mfr.Part #
- LT4250LCN8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 8DIP
- Stock
- 19
- In Stock ：
- 19
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Feature :
- Fault Timeout
- Power Supplies :
- 48V
- Width :
- 7.62mm
- Terminal Pitch :
- 2.54mm
- JESD-30 Code :
- R-PDIP-T8
- Supply Voltage :
- 48V
- Factory Lead Time :
- 16 Weeks
- Packaging :
- Tube
- Adjustable Threshold :
- yes
- RoHS Status :
- ROHS3 Compliant
- Feature Pins :
- DRAIN, /PWRGD, OV, UV
- JESD-609 Code :
- e3
- Number of Terminations :
- 8
- Current - Supply :
- 1.6mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Through Hole
- Supply Voltage-Max (Vsup) :
- 80V
- Terminal Position :
- Dual
- Surface Mount :
- No
- Programmable Features :
- Current Limit, Latched Fault, OVP, UVLO
- Base Part Number :
- LT4250
- Supply Current-Max (Isup) :
- 5mA
- Pin Count :
- 8
- Published :
- 2009
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Voltage - Supply :
- -80V~18V
- ECCN Code :
- EAR99
- Supply Voltage-Min (Vsup) :
- 20V
- Internal Switch(s) :
- No
- Type :
- Hot Swap Controller
- Applications :
- -48V
- Number of Functions :
- 1
- Operating Temperature :
- 0°C~70°C
- Height Seated (Max) :
- 3.937mm
- Datasheets
- LT4250LCN8#PBF
Hot Swap Controllers Analog Devices, Inc. LT4250LCN8#PBF Overview
Introducing the LT4250LCN8#PBF by Analog Devices, Inc., a state-of-the-art Hot Swap Controller designed for managing power distribution systems up to 48V. This robust component ensures safe insertion and removal of circuit boards from live backplanes without causing disruption or damage to the system. The LT4250LCN8#PBF enhances system reliability through its advanced features, including over-current protection and programmable current limit, making it ideal for critical applications in high-availability systems. Its efficiency and precision in managing power transitions make it a pivotal component for any enterprise-level hardware requiring consistent operational integrity.
LT4250LCN8#PBF Features
The LT4250LCN8#PBF Hot Swap Controller boasts a variety of features designed to optimize performance and safety in electrical systems, including:
- Support for up to 48V operating voltage, accommodating a wide range of power systems.
- Programmable current limit to prevent damage due to overcurrent conditions.
- Automatic retry feature which enhances system uptime by attempting to re-enable the line after a fault.
- Integrated charge pump for driving external N-channel MOSFETs, simplifying design and reducing external component requirements.
- Thermal shutdown protection that guards against overheating and consequent system failures.
LT4250LCN8#PBF Applications
- Server Farms: Ensures uninterrupted service by facilitating hot-swap capabilities for servers without needing to power down the system, thus improving maintenance efficiency and system uptime.
- Telecommunications Equipment: Ideal for use in telecommunications infrastructure where system reliability and continuity are critical, protecting against power anomalies during board replacements.
- Industrial Systems: Supports robust industrial applications requiring frequent upgrades or maintenance, enabling safer board insertion and removal under power.
- Data Centers: Helps maintain continuous operation in data centers by allowing live replacement of components, crucial for system scalability and reliability.
- Medical Equipment: Assures power integrity in sensitive medical devices, contributing to patient safety and equipment availability.
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