LT4250HCN8#PBF
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- Mfr.Part #
- LT4250HCN8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 8DIP
- Stock
- 23,792
- In Stock ：
- 23,792
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Mounting Type :
- Through Hole
- Factory Lead Time :
- 16 Weeks
- Feature :
- Fault Timeout
- Terminal Position :
- Dual
- Internal Switch(s) :
- No
- Programmable Features :
- Current Limit, Latched Fault, OVP, UVLO
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LT4250
- Voltage - Supply :
- -80V~18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Feature Pins :
- DRAIN, PWRGD, OV, UV
- Lead Free :
- Lead Free
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Published :
- 2009
- Supply Voltage :
- 48V
- Type :
- Hot Swap Controller
- Current - Supply :
- 1.6mA
- JESD-609 Code :
- e3
- Pin Count :
- 8
- Adjustable Threshold :
- yes
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 3.937mm
- Length :
- 10.16mm
- Packaging :
- Tube
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Supply Voltage-Min (Vsup) :
- 20V
- Surface Mount :
- No
- Operating Temperature :
- 0°C~70°C
- Supply Current-Max (Isup) :
- 5mA
- Width :
- 7.62mm
- Applications :
- -48V
- Number of Functions :
- 1
- Terminal Pitch :
- 2.54mm
- Number of Channels :
- 1
- Number of Pins :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 8
- Depth :
- 6.48mm
- Datasheets
- LT4250HCN8#PBF
Hot Swap Controllers Analog Devices, Inc. LT4250HCN8#PBF Overview
The LT4250HCN8#PBF from Analog Devices, Inc. is a high-performance Hot Swap Controller designed for managing power distribution in sensitive electronics. This IC ensures reliable connection and disconnection of circuitry on live backplanes without causing glitches or disruptions in adjacent circuits, making it an essential component in high-availability systems. Its robust design helps prevent damage caused by overcurrent, thereby enhancing system reliability and safeguarding critical server and telecom infrastructure.
LT4250HCN8#PBF Features
This hot swap controller is optimized for 48V systems and comes packaged in an 8DIP format, offering features like programmable current limit, automatic retry, and a fault indicator, which provides enhanced operational safety and diagnostic capabilities. The integration of a charge pump to drive N-channel MOSFETs reduces external component count and simplifies layout while maintaining high performance in rugged environments.
LT4250HCN8#PBF Applications
- Server Racks: Facilitates safe insertion and removal of server boards while systems are operational, preventing power disruption and data loss.
- Telecommunications Equipment: Ensures uninterrupted service by allowing hot swap capabilities for components in telecom installations.
- Data Centers: Provides high availability and maintenance flexibility by enabling live component replacement, which is critical for 24/7 operation.
- Industrial Systems: Supports robust power management in harsh industrial environments where reliability is paramount.
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