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MAX5920CESA is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is HOT-SWAP CONTROLLER. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for MAX5920CESA
- Description：HOT-SWAP CONTROLLER
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：Hot Swap Controller
- Number of Channels：1
- Internal Switch(s)：No
- Applications：-48V
- Features：Fault Timeout, Latched Fault, Thermal Limit, OVP, UVLO
- Programmable Features：Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO
- Voltage - Supply：-20V ~ -80V
- Current - Output (Max)：300mA
- 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 MAX5920CESA
Hot Swap Controllers Overview
The MAX5920CESA is a single-channel hot-swap voltage controller designed for -48V telecommunications systems. It manages inrush current and provides comprehensive protection against overvoltage, undervoltage, and thermal faults. The device features a programmable current limit and fault timeout, ensuring safe insertion and removal of cards in live backplanes while maintaining system integrity during transient events.
Hot Swap Controllers Feature Summary
- Integrated circuit breaker functionality with programmable current limiting thresholds
- Built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) mechanisms
- Thermal shutdown capability to prevent damage during excessive power dissipation
- Latched fault response mode for secure system protection
Hot Swap Controllers Applications
- -48V telecom equipment card insertion management
- Telecommunications backplane hot-swap interfaces
- Industrial control system power distribution modules
Hot Swap Controllers Procurement Notes
Verify the exact suffix designation, as the CESA variant typically denotes a specific package and temperature range. Confirm RoHS compliance status through official documentation. Check current lifecycle status, as older Maxim Integrated parts may be discontinued or subject to limited availability constraints from Analog Devices.
Hot Swap Controllers Selection Notes
Select this component for applications requiring robust protection in -48V environments. Ensure the external sense resistor values align with the desired current limit settings. Verify that the SOIC-8 package dimensions fit the PCB layout constraints. Consider the latched fault behavior if immediate automatic recovery is required versus manual reset.
Hot Swap Controllers Part Context
This part belongs to the Maxim Integrated hot-swap controller family, specialized for telecom infrastructure. It complements other variants like the MAX5937 by offering specific protection profiles tailored for standard -48V rack-mounted systems within the broader PMIC portfolio.
Hot Swap Controllers Replacement Considerations
Publicly confirmed direct substitutes are not available in the provided reference data. Evaluate similar hot-swap controllers from the same manufacturer series only after verifying pin compatibility and electrical parameter equivalence.
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