2.8V-36V, 0.4A-2A Advanced Integrated Load Switches Fairchild’s Offering Fairchild’s FPF270x AccuPower™ family of integrated load switches supports the latest generations of industrial, telecom, computing and consumer devices. FPF270x is the first advanced integrated load switch to operate up to 36VIN, where traditional load switches typically operate up to 20VIN. The AccuPower family combines conventional MOSFET performance with a unique combination of protection, control and fault monitoring features to enhance and allow a faster time-to-market for end applications. The level of integration provides accurate, efficient and reliable protection while minimizing the amount of board space requirements. Features & Benefits • 2.8V to 36V wide input range CURRENT LIMIT • 0.4A~2A adjustable current limit • Fixed slew rate control UVLO CONTROL LOGIC VREF THERMAL PROTECTION • Power good • 2000V ESD protection SOA PROTECTION CURRENT LIMIT • UVLO • 3mm x 3mm MLP & SO8 package options CHARGE PUMP Applications • Set-top boxes and consumer electronics • Digital still cameras Functional Block Diagram • Hard disk drive raid arrays • Industrial, telecom and medical Equipment • Notebook computing • Servers • Inventory management terminals

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