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MAX5947B

Maxim Integrated Products
Part Number MAX5947B
Manufacturer Maxim Integrated Products
Description Positive High-Voltage Hot-Swap Controllers
Published Mar 27, 2010
Detailed Description 19-3263; Rev 1; 7/04 www.DataSheet4U.com Positive High-Voltage, Hot-Swap Controllers General Description The MAX5933A–...
Datasheet PDF File MAX5947B PDF File

MAX5947B
MAX5947B

Overview
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).
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 remains in current limit for more ...


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