The MAX5921/MAX5939 hot-swap controllers allow a circuit card to be safely hot plugged into a live backplane. The MAX5921/MAX5939 operate from -20V to -80V and are well suited for -48V power systems. These devices are pin compatible with both the LT1640 and LT4250 and provide improved features over these devices. The MAX5921/MAX5939 provide a controlled turn.
over these devices. The MAX5921/MAX5939 provide a controlled turn-on to circuit cards preventing damage to board connectors, board components, and preventing glitches on the power-supply rail. The MAX5921/MAX5939 provide undervoltage, overvoltage, and overcurrent protection. These devices ensure that the input voltage is stable and within tolerance before applying power to the load. Both the MAX5921 and MAX5939 protect a system against overcurrent and short-circuit conditions by turning off the external MOSFET in the event of a fault condition. The MAX5921/MAX5939 protect against input voltage.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX5920 |
Maxim |
-48V Hot-Swap Controller | |
2 | MAX5922 |
Maxim |
+48V / Single-Port Network Power Switch | |
3 | MAX5923 |
Maxim |
+60V Simple Swapper Hot-Swap Switch | |
4 | MAX5924 |
Maxim Integrated Products |
N-channel Hot-swap Controllers Require No Sense Resistor | |
5 | MAX5925 |
Maxim Integrated Products |
N-channel Hot-swap Controllers Require No Sense Resistor | |
6 | MAX5926 |
Maxim Integrated Products |
N-channel Hot-swap Controllers Require No Sense Resistor | |
7 | MAX5927 |
Maxim |
Hot-Swap Controllers/Power Sequencers | |
8 | MAX5929 |
Maxim Integrated |
Hot-Swap Controllers/Power Sequencers | |
9 | MAX5900 |
Maxim |
-100V SOT23 Simple Swapper Hot-Swap Controllers | |
10 | MAX5901 |
Maxim Integrated |
-100V SOT23 Simple Swapper Hot-Swap Controllers | |
11 | MAX5902 |
Maxim |
+72V SOT23 Simple Swapper Hot-Swap Controllers | |
12 | MAX5903 |
Maxim |
+72V SOT23 Simple Swapper Hot-Swap Controllers |