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Low Power, Single Inducor, Buck-Boost, 600mA DC-DC Converter Low Power, Single Inducor, Buck-Boost, 600mA DC-DC Converter CS5517T is a miniature Buck-Boost DC-DC converter with ultra-low power consumption and high efficiency. applicable to the application scenarios of It double/three dry batteries or single lithium battery. It effectively prolong the service time of the battery. can CS5517T consists of current mode PWM control loop error amplifier, comparator, power switch and other modules. The chip can work efficiently and stably in a wide load range. The input voltage of CS5517T S 1.8V to 5.0V, and the adjustable output voltage is S 1.2V to 5V. When the output voltage is 3.3V and the input voltage is from 2.7V to 4.4V, it can provide maximum current load of 600mA CS5517T can set the output voltage by adjusting two external resistors. C$5517T provides a slim DFN2x2. 8L package is available for customers to choose, and its rated working temperature range is - 40 C to 85 C.
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