TPS62007

采用 MSOP-10 封装的 3.3V 输出 600mA 95% 效率步降转换器

The TPS6200x devices are a family of low-noise synchronous step-down DC/DC converters that are ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery. The TPS6200x operates typically down to an input voltage of 1.8 V, with a specified minimum input voltage of 2 V.

The TPS62000 operates over a free-air temperature range of –40°C to 85°C.The device is available in the 10-pin DGS microsmall outline package VSSOP.

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High-Efficiency Synchronous Step-Down

Converter with More than 95% Efficiency

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2-V to 5.5-V Operating Input Voltage Range

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Adjustable Output Voltage Range From 0.8 V to

VIN

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Fixed Output Voltage Options Available in 0.9 V,

1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 V

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Synchronizable to External Clock Signal up to

1 MHz

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Up to 600 mA Output Current

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Pin-Programmable Current Limit

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High Efficiency Over a Wide Load Current Range

in Power Save Mode

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100% Maximum Duty Cycle for Lowest Dropout

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Low-Noise Operation Antiringing Switch and

PFM/PWM Operation Mode

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Internal Softstart

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50-µA Quiescent Current TYP

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Available in the 10-Pin Microsmall Outline

Package VSSOP

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Evaluation Module Available