■ 제품필수정보

제조사	Microchip
제조사품명	MIC28514T-E/PHA
간략설명	Microchip MIC28514T-E/PHA, 1 Buck Boost Switching, Buck/Boost Converter 5A, 0.6 ??32 V, 880 kHz 32-Pin, VQFN

■ 제품사양

Regulator Function = Buck Converter Regulator
타입 = Buck Boost Switching Output Voltage = 0.6 ??32 V Line Regulation = 0.1 % Load Regulation = 0.04 %
장착형태 = Surface Mount
패키지 = VQFN
핀수 = 32 Output
타입 = Adjustable Maximum Switching Frequency = 880 kHz Switching Regulator = Yes Efficiency = 95%
크기 = 6 x 6 x 0.85mm
높이 = 0.85mm Length = 6mm The MIC28514 is an adjustable frequency, synchronous buck regulator that features a unique adaptive on-time control architecture. The MIC28514 operates over an input supply range of 4.5V to 75V, and provides a regulated output of up to 5A of output current. The output voltage is adjustable down to 0.6V with an accuracy of ±1%. Hyper Speed Control architecture allows for an ultra-fast transient response, while reducing the output capacitance, and also makes high-VIN/low-VOUT operation possible.Input voltage range: 4.5V to 75V Adjustable output from 0.6V to 32V (Limited by duty cycle) High Current capability of 5A High Voltage Internal LDO for single supply operation8 Operation with both internal and external VDD Output current up to 5A Supports start up to pre-bias output Internal compensator for tight output regulation Enable function for low stand-by current Programmable current limit and hiccup short circuit protection Thermal shut down with hysteresis