- PFC with IR proprietary ?One Cycle Control?
- Continuous conduction mode (CCM) boost type PFC
- No line voltage sense required
- Programmable switching frequency (50kHz-200kHz)
- Programmable output overvoltage protection
- Brownout and output undervoltage protection
- Cycle-by-cycle peak current limit
- Soft start
- User initiated micropower ?Sleep Mode?
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- Open loop protection
- Maximum duty cycle limit of 98%
- User programmable fixed frequency operation
- Min. off time of 150-350ns over freq range
- VCC under voltage lockout
- Internally clamped 13V gate drive
- Fast 1.5A peak gate drive
- Micropower startup (<200 礎)
- Latch immunity and ESD protection
- Parts also available Lead-Free
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