NCP1395B
Features
- High Frequency Operation from 50 k Hz up to 1.0 MHz
- Selectable Minimum Switching Frequency with "3% Accuracy
- Adjustable Deadtime from 150 ns to 1.0 ms
- Startup Sequence via an Adjustable Soft- Start
- Brown- Out Protection for a Simpler PFC Association
- Latched Input for Severe Fault Conditions, e.g. Overtemperature or OVP
- Timer- Based Input with Auto- Recovery Operation for Delayed
Event Reaction
- Enable Input for Immediate Event Reaction or Simple ON/OFF
Control
- Operational Transconductance Amplifier (OTA) for Multiple
Feedback Loops
- VCC Operation up to 20 V
- Low Startup Current of 300 m A Max
- mon Collector Optocoupler Connection
- Internal Temperature Shutdown
- B Version Features
10 V VCC Startup Threshold for Auxiliary
Supply Usage
- Easy No- Load Operation and Low Standby Power Due to
Programmable Skip- Cycle
- These are Pb- Free Devices
Typical Applications
- LCD/Plasma TV Converters
- High Power Ac- DC Adapters for Notebooks
- Industrial and Medical Power...
