Datasheet MAX5902, MAX5903 (Maxim) - 10

+72V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers Suggested External MOSFETs Chip Information Layout Guidelines
TRANSISTOR COUNT: 658 Good thermal contact between the MAX5902/ PROCESS TECHNOLOGY: BiCMOS MAX5903 and the external MOSFET is essential for the thermal shutdown feature to operate effectively. Place the MAX5902/MAX5903 as close as possible to the drain of the external MOSFET, and use wide circuit board traces for good heat transfer. See Figure 7 for an example of a PC board layout.
MAX5902/MAX5903 10 ______________________________________________________________________________________