MAX5939DESA+T
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- Mfr.Part #
- MAX5939DESA+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT-SWAP CTRLR -48V 8-SOIC
- Stock
- 21,058
- In Stock ：
- 21,058
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Feature :
- Fault Timeout, Latched Fault, Thermal Limit
- JESD-609 Code :
- e3
- Supply Voltage :
- 48V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- No
- Applications :
- -48V
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Adjustable Threshold :
- yes
- Pin Count :
- 8
- Mounting Type :
- Surface Mount
- Type :
- Hot Swap Controller
- Voltage - Supply :
- -80V~-20V
- Supply Voltage-Min (Vsup) :
- 20V
- Length :
- 4.9mm
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C
- Current - Supply :
- 700µA
- Terminal Finish :
- Matte Tin (Sn)
- Mount :
- Surface Mount
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Programmable Features :
- Circuit Breaker, Current Limit, OVP, UVLO
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 8
- Width :
- 3.9mm
- Base Part Number :
- MAX5939
- Datasheets
- MAX5939DESA+T
Hot Swap Controllers Analog Devices, Inc. MAX5939DESA+T Overview
The MAX5939DESA+T by Analog Devices, Inc. is a state-of-the-art Hot Swap Controller designed to ensure safe and efficient management of board-level power supply connections. This device facilitates the safe insertion and removal of circuit boards from live systems, preventing both damage to electronic components and interruption to the main system's operation. With its robust design optimized for systems up to 48V, the MAX5939DESA+T is ideal for managing high availability systems and critical infrastructure where reliability and uptime are paramount. The inclusion of this Hot Swap Controller enhances system integrity by providing over-current, over-voltage, and under-voltage protection, making it an essential component for any critical electronic system.
MAX5939DESA+T Features
The MAX5939DESA+T Hot Swap Controller features include programmable current limiting, fast over-current fault response, and a wide operating voltage range from 9V to 80V. Its integrated charge pump drives low-cost N-channel MOSFETs, reducing the overall component count and simplifying circuit design. The thermal shutdown feature further ensures stability and protection under extreme conditions, enhancing system resilience and reliability.
MAX5939DESA+T Applications
- Server Farms: Utilized to manage power supply connections when adding or removing server blades without interrupting service.
- Telecommunications Equipment: Ensures uninterrupted service and protection in telecom rack systems by allowing hot swapping of circuit packs.
- Industrial Systems: Provides robust power management in industrial environments with frequent machinery updates or modifications.
- Data Centers: Critical for maintaining operational continuity and protecting data integrity during hardware upgrades or maintenance.
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