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CS51220 Datasheet Feed Forward Voltage Mode Pwm Controller

Manufacturer: onsemi

Overview: www.DataSheet4U.com CS51220 Feed Forward Voltage Mode PWM Controller with Programmable Synchronization CS51220 is a single output PWM Controller with switching frequency up to 500 kHz. The feed forward voltage mode control provides excellent line regulation for wide input range. This PWM controller has a synchronization output allowing programmable phase delay. For overcurrent protection, the “soft hiccup” technique effectively limits the output current with maximum flexibility.

Key Features

  • onstant Frequency Feed Forward Voltage Mode Control Programmable Pulse by Pulse Overcurrent Limit Programmable Foldback Overcurrent Limit with Delay Soft Hiccup Overcurrent Protection with Programmable Foldback Frequency Synchronization Output with Programmable Phase Delay Synchronization Input to Higher or Lower Frequency Direct Connection to External Opto Isolators Logic Gate Output Signal Accurate Volt.
  • Second Clamping Programmable Soft Start Logic Input to Disable IC Line Overvoltage.

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CS51220 Distributor