L6591
L6591 is PWM controller manufactured by STMicroelectronics.
PWM controller for ZVS half-bridge
Features
- plementary PWM control for soft-switched .. half-bridge with programmable dead-time
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Up to 500 kHz operating frequency On-board high-voltage start-up Advanced light load management Adaptive UVLO Pulse-by-pulse OCP OLP (latched or autorestart) Transformer saturation detection Interface with PFC controller Latched disable input Input for power-on sequencing or brownout protection Programmable soft-start
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SO16 narrow
SO-16
600 V-rail patible high-side gate driver with integrated bootstrap diode and high dV/dt immunity SO16N package
Applications
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- High power AC-DC adapter/charger...
