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MAX5947A Datasheet Positive High-Voltage Hot-Swap Controllers

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX5947A datasheet PDF. This datasheet also includes the MAX5933A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MAX5933A_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

General Description

The MAX5933A–MAX5933F/MAX5947A/B/C fully integrated hot-swap controllers for +9V to +80V positive supply rails (MAX5947A/B/C), allow for the safe insertion and removal of circuit cards into live backplanes without causing glitches on the backplane power-supply rail.

The MAX5947B is pin- and function-compatible with the LT1641-2.

The other devices offer added

Overview

19-3263; Rev 1; 7/04 www.DataSheet4U.com Positive High-Voltage, Hot-Swap.

Key Features

  • such as a choice of active-high or active-low power-good outputs (PWRGD/PWRGD), latched/autoretry fault management, and autoretry duty-cycle options of 3.75% or 0.94% (see the Selector Guide). The MAX5933A.
  • MAX5933F are available with a default undervoltage lockout threshold of +31V and operate over a supply voltage range of +33V to +80V. The MAX5947A/B/C are available with a default undervoltage of +8.3V. All devices feature a programmable analog foldback current limit. If the device rem.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX5947B Positive High-Voltage Hot-Swap Controllers
MAX5947C Positive High-Voltage Hot-Swap Controllers
MAX5943 FireWire Current Limiter and Low-Drop ORing Switch Controller
MAX5945 Quad Network Power Controller
MAX5913A +48V Quad Hot-Swap Controllers
MAX5914A +48V Quad Hot-Swap Controllers
MAX5924 N-channel Hot-swap Controllers
MAX5925 N-channel Hot-swap Controllers
MAX5926 N-channel Hot-swap Controllers
MAX5933A Positive High-Voltage Hot-Swap Controllers