TPS563208DDCT

TEXAS INSTRUMENTS  TPS563208DDCT  芯片, 直流/直流转换器, 同步降压, 580KHZ, SOT-23-6 新

The is a 4.5V to 17V input, 3A synchronous step down voltage regulator in 6 pin SOT-23 package. This device is simple, easy-to-use and are optimized to operate with minimum external component counts and also optimized to achieve low standby current. The switch mode power supply SMPS device employ D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance ESR output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. It is used in digital TV power supply, high definition Blu-ray disc players, networking home terminal, digital set top box STB and surveillance.

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Input voltage range of 4.5V to 17V, Integrated 95mohm and 57mohm FETs

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Output voltage range of 0.76V to 7V

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Continuous current mode

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Switching frequency of 580KHz

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Low shutdown current less than 10µA

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2% feedback voltage accuracy 25°C

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Start-up from pre-biased output voltage

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Cycle-by-cycle overcurrent limit

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Hiccup mode overcurrent protection

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Non latch UVP and TSD protections, 1ms fixed soft-start

ESD sensitive device, take proper precaution while handling the device.