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MAX5920BESA+ is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC HOT SWAP CTRLR -48V 8SOIC. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for MAX5920BESA+
- Description：IC HOT SWAP CTRLR -48V 8SOIC
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Type：Hot Swap Controller
- Number of Channels：1
- Internal Switch(s)：No
- Applications：-48V
- Features：Fault Timeout, Latched Fault, Thermal Limit
- Programmable Features：Circuit Breaker, Current Limit, OVP, UVLO
- Voltage - Supply：-80V ~ -20V
- Current - Output (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Current - Supply：700 µA
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for MAX5920BESA+
Hot Swap Controllers Overview
The MAX5920BESA+ is a hot-swap controller designed for -48V systems, enabling safe insertion of circuit cards into live backplanes. It operates within an input voltage range of -20V to -80V and draws 700µA of supply current. The device features a single channel with thermal limit protection, fault timeout, and latched fault capabilities. Packaged in an 8-SOIC surface-mount enclosure, it supports operation from -40°C to +85°C.
Hot Swap Controllers Feature Summary
- Enables safe hot-plugging of circuit cards into active backplanes
- Integrates thermal limiting and fault timeout protection mechanisms
- Supports external resistor configuration for precise control
Hot Swap Controllers Applications
- -48V telecommunications infrastructure equipment
- Industrial control system backplane integration
- Server hardware hot-swappable module deployment
Hot Swap Controllers Procurement Notes
Verify the specific suffix 'ES' indicates the SOIC-8 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure the component matches the exact part number designation to avoid functional discrepancies in high-voltage hot-swap applications.
Hot Swap Controllers Selection Notes
Select this component for -48V environments requiring robust overcurrent and thermal protection during board insertion. The integrated fault handling simplifies design complexity compared to discrete solutions. Verify that the external resistor requirements align with the system's power sequencing and current limit specifications.
Hot Swap Controllers Part Context
This part belongs to the MAX5920 family of hot-swap controllers manufactured by Analog Devices/Maxim Integrated. It is engineered specifically for managing power delivery during the physical connection of electronic modules to energized systems, ensuring component safety against inrush currents.
Hot Swap Controllers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data before considering alternative components.
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