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MAX5947C - Positive High-Voltage Hot-Swap Controllers

This page provides the datasheet information for the MAX5947C, a member of the MAX5933A Positive High-Voltage Hot-Swap Controllers family.

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.

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.

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Datasheet Details

Part number MAX5947C
Manufacturer Maxim Integrated Products
File Size 300.22 KB
Description Positive High-Voltage Hot-Swap Controllers
Datasheet download datasheet MAX5947C Datasheet
Additional preview pages of the MAX5947C datasheet.

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Full PDF Text Transcription

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