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FSQ321, FSQ0365 Datasheet - ON Semiconductor

FSQ321 Green Mode Power Switch

A Valley Switching Converter generally shows lower EMI and higher power conversion efficiency than a conventional hard *switched converter with a fixed switching frequency. The FSQ *series is an integrated Pulse *Width Modulation (PWM) controller and SENSEFET® specifically desig.

FSQ321 Features

* Optimized for Valley Switching Converter (VSC)

* Low EMI through Variable Frequency Control and Inherent Frequency Modulation

* High Efficiency through Minimum Voltage Switching

* Narrow Frequency Variation Range Over Wide Load and Input Voltage Variation

FSQ0365-ONSemiconductor.pdf