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.
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 than a programmable time, the external n-channel MOSFET is either latched off.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX5933A |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers | |
2 | MAX5933B |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers | |
3 | MAX5933C |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers | |
4 | MAX5933D |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers | |
5 | MAX5933E |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers | |
6 | MAX5930 |
Maxim |
Hot-Swap Controllers/ Power Sequencers/Voltage Trackers | |
7 | MAX5931 |
Maxim Integrated |
Hot-Swap Controllers/ Power Sequencers/Voltage Trackers | |
8 | MAX5932 |
Maxim Integrated |
Hot-Swap Controller | |
9 | MAX5934 |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers | |
10 | MAX5934A |
Maxim Integrated Products |
Positive High-Voltage Hot-Swap Controllers | |
11 | MAX5936 |
Maxim Integrated Products |
-48V Hot-Swap Controllers | |
12 | MAX5937 |
Maxim Integrated Products |
-48V Hot-Swap Controllers |