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MAX5957LETN+

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MAX5957LETN+

IC HOT PLUG CTRLR PCI EXP 56TQFN

Manufacturer: Analog Devices Inc./Maxim Integrated

Categories: Hot Swap Controllers

Quality Control: Learn More

Analog Devices Inc./Maxim Integrated MAX5957LETN- is a 9-channel Hot Plug Controller designed for managing the insertion and removal of PCI Express® cards in live systems. This device operates across a dual voltage supply range of 3V to 3.6V and 10.8V to 13.2V, suitable for standard and high-voltage PCIe slots. Key features include an SMBus interface for configuration and monitoring, latched fault reporting, thermal limit protection, and undervoltage lockout (UVLO) to safeguard system integrity. Programmable features for current limiting and fault timeout allow for flexible system tuning. The internal switches are configurable as both source and load control. This component, housed in a 56-TQFN (7x7) exposed pad package, is ideal for applications requiring robust hot-plug functionality in telecommunications, networking, and data center equipment.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
FeaturesLatched Fault, SMBus, Thermal Limit, UVLO
PackagingBulk
Package / Case56-WFQFN Exposed Pad
Mounting TypeSurface Mount
TypeHot Plug Controller
Operating Temperature-40°C ~ 85°C
Voltage - Supply3V ~ 3.6V, 10.8V ~ 13.2V
ApplicationsPCI Express®
Internal Switch(s)Both
Current - Output (Max)-
Supplier Device Package56-TQFN (7x7)
Programmable FeaturesCurrent Limit, Fault Timeout
Number of Channels9

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