MAX5947B Overview
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.
Key Features
- Pin- and Function-Compatible with the LT1641-2 (MAX5947B)
- Provides Safe Hot Swap for +9V to +80V PowerSupply Range (MAX5947A/B/C)
- Safe Board Insertion and Removal from Live Backplanes
- Latched/Autoretry Management
- Active-Low or Active-High Power-Good Output
- Programmable Foldback Current Limiting
- High-Side Drive for an External N-Channel MOSFET
- Built-In Thermal Shutdown
- Undervoltage Lockout (UVLO)
- Overvoltage Protection
