MAX8535 Description
The MAX8535/MAX8536/MAX8585 are highly integrated but inexpensive MOSFET controllers that provide isolation and redundant power capability in high-reliability systems. The MAX8535/MAX8585 are used in 12V systems, and have an internal charge pump to drive the gates of the n-channel pass elements to VCC + 10V. The MAX8536 is used in 3.3V and 5V systems, with a chargepump output of VCC + 5V.
MAX8535 Key Features
- Simple, Integrated, and Inexpensive ORing MOSFET Controller
- Eliminates ORing Diode Power Dissipation and Reverse Leakage Current
- Provides N + 1 Redundant Supply Capability for Highly Reliable Systems
- Isolates Failed Supply from Output Bus in <1µs
- Reverse-Current Flow Detection
- Programmable Soft-Start
- Logic-Enable Input
- Adjustable Overvoltage and Undervoltage Trip Points
- Fault-Indicator Output
- Space-Saving 8-Pin µMAX Package