SF5580 Datasheet - SiFirst

PWM Controller

* Proprietary HV-mWTM to Achieve Less than 50mW Standby Power

* Proprietary η-BalanceTM Control to Boost Light Load Efficiency

* Proprietary “Zero OCP/OPP Recovery Gap” Control

* Latch Plug-off Protection with External Triggering

* Fixed 65KHz Switching Frequency

* Built-in S

SF5580 is a high performance, highly integrated current mode PWM controller for medium to large offline flyback po.

SF5580

SiFirst

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Pwm controller.

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SF5580 PWM Controller SiFirst

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