the xz1585 is a wide input voltage
high-efficiency step-down dc/dc converter that operates in either
cv (constant output voltage) mode or cc (constant output current)
mode.xz1585 provides up to 3a output current at 225khz switching
frequency eases emi design. integrated sensor-less cc control scheme of the xz1585 eliminates the expensive, high accuracy current sense resistor, making it ideal for battery charging applications and adaptors with accurate current limit. the xz1585 achieves higher efficiency than traditional constant current switching regulators by eliminating its associated power loss. |