TPS62220DDCR Datasheet

DC/DC Switching Regulators


The TPS62220DDCR devices are a family of high-efficiency,synchronous step-down converters ideally suited for portable systems powered by 1-cell Li-Ion or 3-cell NiMH/NiCd batteries. The devices are also suitable to operate from a standard 3.3-V or 5-V voltage rail. TPS62220DDCR Features • High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency• 2.5-V to 6-V Input Voltage Range• Adjustable Output Voltage Range From 0.7 V to VI• Fixed Output Voltage Options Available• Up to 400-mA Output Current• 1.25-MHz Fixed Frequency PWM Operation• 100% Duty Cycle Low-Dropout Operation• Dynamic Output-Voltage Positioning• Available in TSOT23 Package TPS62220DDCR Applications • PDAs and Pocket PC• Cellular Phones, Smart Phones• OMAP™ and Low Power DSP Supply• Digital Cameras• Portable Media Players• Portable Equipment• WLAN PC Cards


[{"Name":"Manufacturer","Value":"Texas Instruments "},{"Name":"Product Category","Value":"DC/DC Switching Regulators "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Package / Case","Value":"Thin SOT23-6 "},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information


Fairchild has a rich history as a pioneer in the semiconductor industry and that pioneering spirit endures today. In an era where diversity can dilute focus and hamper innovation, we specialize in the development and manufacturing of a complete portfolio of low- to high-power solutions for the mobile, industrial, cloud, automotive, lighting, and computing industries. Fairchild is one of the most reliable partners in the industry, offering the shortest time from concept to silicon, expert FAEs for customer support, and a flexible, multi-source supply chain. Our vision is clear – anticipate the power efficiencies demanded by tomorrow’s electronic products and deliver an amazing design experience

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