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MAX5959 - (MAX5959 / MAX5960) Hot-Plug Controllers

Download the MAX5959 datasheet PDF. This datasheet also covers the MAX5960 variant, as both devices belong to the same (max5959 / max5960) hot-plug controllers family and are provided as variant models within a single manufacturer datasheet.

Description

The MAX5959/MAX5960 quad hot-plug controllers are designed for PCI Express® (PCIe) applications.

These devices provide hot-plug control for the main 12V, 3.3V, and 3.3V auxiliary supplies of four PCIe slots.

Features

  • MAX5959/MAX5960 Ordering Information PART MAX5959AECS+ MAX5959LECS+ MAX5960AECS+ MAX5960LECS+ TEMP RANGE -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX5960_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-0856; Rev 0; 7/07 KIT ATION EVALU E L B A AVAIL Quad PCI Express, Hot-Plug Controllers General Description The MAX5959/MAX5960 quad hot-plug controllers are designed for PCI Express® (PCIe) applications. These devices provide hot-plug control for the main 12V, 3.3V, and 3.3V auxiliary supplies of four PCIe slots. The MAX5959/MAX5960s’ logic inputs/outputs allow interfacing directly with the system hot-plug management controller or through an SMBus™ with an external I/O expander such as the MAX7313. An integrated debounced attention switch and present-detect signals simplify system design. The MAX5959/MAX5960 drive eight external n-channel MOSFETs to control the 12V and 3.3V main outputs. The 3.3V auxiliary outputs are controlled through 0.2Ω n-channel MOSFETs.
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