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LTC3777 - 4-Switch Buck-Boost Controller

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LTC3777 Product details

Description

nn 4-Switch Current Mode Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT nn Wide VIN Range: 4.5V to 150V nn Wide Output Voltage Range: 1.2V ≤ VOUT ≤ 150V nn Synchronous Rectification: Up to 99% Efficiency nn ±1% 1.2V Voltage Reference nn Input or Output Average Current Limit nn Integrated 12µA IQ, 150V, 85mA, Switching Bias for Optimal Thermal Performance nn Programmable 6V to 10V DRVCC Optimizes Efficiency nn No Top FET Refresh Noise in Boost or Buck Mode nn VOUT Disconne

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