UC3655 converters equivalent, 500ma synchronous step-down dc/dc converters.
* Very High Efficiency 92% * Low Ripple Rejection Voltage 10mV * Output Current 500mA @VIN=3.0V, VOUT=1.8V * Oscillation Frequency is 1.3MHz * With PWM / PFM Automatic S.
The UTC UC3655 is a synchronous-rectification type DC/DC converters with a built-in 0.6Ω P-channel driver transistor and 0.7Ω N-channel switching transistor, which designed to allow the use of ceramic capacitors. Using only a coil and two capacitors.
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