NCP1398B
features with configurable settings allow optimization in any application. This includes: auto- recovery and latch- off over- current protection, brown- out detection, open optocoupler detection, adjustable soft- start and dead- time.
Features
- High- Frequency Operation from 50 k Hz up to 750 k Hz
- Adjustable Minimum Switching Frequency with ± 3% Accuracy
- Adjustable Dead- Time
- Startup Sequence Via an Externally Adjustable Soft- Start
- Precise and High Impedance Brown- Out Protection
- Latched Input for Severe Fault Conditions, e.g. Over Temperature or
- Timer- Based Auto- Recovery Overcurrent Protection
- Latched Output Short- Circuit Protection
- Open Feedback Loop Protection for NCP1398B Version
- Disable Input for ON/OFF Control
- Skip Mode with Adjustable Hysteresis
- VCC Operation up to 20 V
- 1 A / 0.5 A Peak Current Sink / Source Drive Capability
- mon Collector Optocoupler Connection for Easier ORing
- Internal Temperature Shutdown
- Designed with Pin- to- Adjacent- Pin Short Testing...
