TPS62420DRCR Datasheet

DC/DC Switching Regulators


The TPS62420DRCR device is a synchronous dual step-down DC-DC converter optimized for battery powered portable applications. It provides two independent output voltage rails powered by 1-cell Li-Ion or 3-cell NiMH/NiCD batteries. The device is also suitable to operate from a standard 3.3V or 5V voltage rail. TPS62420DRCR Features • High Efficiency—up to 95%• VIN Range From 2.5 V to 6 V• 2.25 MHz Fixed Frequency Operation• Output Current 600 mA and 1000 mA• Power Save Mode at Light Load Currents• 180° Out of Phase Operation• 100% Duty Cycle for Lowest Dropout• Available in a 10-Pin QFN (3´3mm) TPS62420DRCR Applications • Cell Phones, Smart-phones• PDAs, Pocket PCs• OMAP™ and Low Power DSP Supply• Portable Media Players• Digital Radio• Digital Cameras


[{"Name":"Switching Frequency","Value":"2.25 MHz "},{"Name":"Output Current","Value":"600 mA, 1000 mA "},{"Name":"Number of Outputs","Value":"2"},{"Name":"Maximum Operating Temperature","Value":"+ 85 C "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Package / Case","Value":"QFN-10 "},{"Name":"Minimum Operating Temperature","Value":"- 40 C "},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information

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