ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MAX5922 NETWORK POWER SWITCH
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：Controller (PSE)
- Number of Channels：1
- Power - Max：15.4 W
- Internal Switch(s)：Yes
- Auxiliary Sense：No
- Standards：802.3af (PoE)
- Voltage - Supply：32V ~ 60V
- Current - Supply：1mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：28-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：28-TSSOP
Download product information
Overview
The MAX5922AEUI+T is a hot-swap voltage controller designed for single-port network power switch applications. It operates within a supply voltage range of 32 V to 60 V and features a quiescent current of 1 mA. The device dissipates up to 1.026 W of power and functions reliably between -40°C and +85°C. Packaged in a TSSOP-28 surface-mount format, it belongs to the MAX5922 series under Analog Devices' PMIC portfolio.
Feature Summary
- Manages safe insertion and removal of circuit boards from live backplanes
- Provides integrated protection against overcurrent and thermal faults
- Supports IEEE 802.3af compliant power sourcing equipment configurations
Applications
- Single-port network power switch implementations
- Hot-swap voltage control for telecommunications infrastructure
- IEEE 802.3af-compliant power sourcing equipment designs
Procurement Notes
Verify component authenticity through authorized channels due to restricted availability status. Confirm package integrity and RoHS compliance documentation prior to integration. Check for obsolescence notices or lifecycle changes directly with the manufacturer to ensure long-term supply stability for production runs.
Selection Notes
Select this controller for high-voltage single-port applications requiring robust hot-swap capabilities. Ensure input voltage stays within the 32 V to 60 V operational window. Verify that the TSSOP-28 footprint matches the PCB layout constraints and that thermal management supports the specified power dissipation limits.
Part Context
Part of the MAX5922 series focusing on single-port network power switching. Manufactured by Analog Devices/Maxim Integrated, it serves as a specialized PMIC solution. The component integrates control logic for managing power delivery during board insertion events in demanding industrial environments.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data before attempting substitution.
