SF5545 Datasheet - SiFirst

Current Mode PWM Controller

* Less than 100mW Standby Power

* Proprietary η -BalanceTM Control to Boost Light Load Efficiency

* Proprietary “Zero OCP/OPP Recovery Gap” Control

* Proprietary “Audio Compensation” Noise Free OCP

* Latch Plug-off Protection with External Triggering

* Fixed 65KHz Sw

SF5545 is a high performance, high efficiency, highly integrated current mode PWM controller for offline flyback.

SF5545

SiFirst

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Current mode pwm controller.

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SF5545 Current Mode PWM Controller SiFirst

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