IntelliMAX™
200/400 mA IntelliMAX™ Load Management Products Integrate the Most Protection/Control Features in SOT-23
The eleven IntelliMAX high-current (up to 400 mA), low loss (typical RDS(ON) = 0.120 ohms) load switches reduce design cycle time and cost for the latest generation of battery-powered portable applications. Each FPF21XX device integrates protection, control and fault-monitoring features into a small footprint, low-profile SOT-23 package. Each FPF2108/2109/2110 includes optional reverse current blocking, which is a key requirement for systems that utilize power from a battery or DC power source. All FPF21XX devices provide a low (<1 microampere) shutdown current to conserve battery life.
Features and Benefits
- Controlled switch turn-on reduces in-rush current and supply transients- Under-voltage lockout for system protection
- Thermal shutdown to reduce excessive heating or system damage
- Hard/short protection with fast response time (20 nanoseconds) for hard short conditions
- Fast current-limit response time (3 microseconds) for nominal over-current conditions
- Flag for fault conditions with options for fault blanking, auto-restart functions
- Options for reverse-current blocking capability (FPF2108/FPF2109/FPF2110)
Applications
Battery-powered portable applications such as:
- Cell phones
- Digital still cameras
- Personal Device Assistants (PDAs)
- MP3 players
- Low-voltage industrial, telecom, and medical equipment
