LC2731
LC2731 is 100% Duty Cycle CC&CV Buck Converter manufactured by LEADCHIP.
34V, 100% Duty Cycle CC&CV Buck Converter
DESCRIPTION
LC2731 has an optimum input voltage, step-down converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. The maximum input voltage is up to 34V and the operation input voltage from 8.5V to 32V.
MOSFET, what build in 50mΩ High-Side and 30mΩ Low-Side, could deliver up to 3.5A of continuous output current and the output current accurate to within ±7%.
No external pensation ponent requirement. The line pensation and the constant current can be set by an external resistance.
Independent output voltage protection suits for BC1.2 and QC2.0/3.0 dual channel output voltage.
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