NCP1395B Overview
Symbol Function 1 Fmin Timing Resistor 2 Fmax Frequency Clamp 3 DT Deadtime 4 Css Soft−Start 5 FB Feedback 6 Ctimer Timer Duration 7 BO Brown−Out.
NCP1395B Key Features
- High Frequency Operation from 50 kHz 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
- Timer-Based Input with Auto-Recovery Operation for Delayed
- Enable Input for Immediate Event Reaction or Simple ON/OFF
- Operational Transconductance Amplifier (OTA) for Multiple
- VCC Operation up to 20 V