MAX5934A Overview
The MAX5934/MAX5934A are fully integrated hot-swap controllers for +9V to +80V (MAX5934A) positive supply rails. The MAX5934 is optimized for +33V to +80V power-supply rails. These devices allow for the safe insertion and removal of circuit cards into a live backplane without causing glitches on the backplane power-supply rail.
MAX5934A Key Features
- Provides Safe Hot Swap for +9V to +80V Power Supplies (MAX5934A)
- Safe Board Insertion and Removal from a Live Backplane
- Pin-Selectable Active-Low or Active-High PowerGood Output
- Pin-Selectable Latched or Autoretry Fault Management
- Programmable Foldback Current Limiting
- High-Side Drive for an External N-Channel MOSFET
- Built-In Thermal Shutdown
- Undervoltage Lockout (UVLO)
- Pin-Selectable Duty-Cycle Options (0.94%, 1.88%, 3.75%)