岭芯微LC2332替代MP1470或MP2259

DEION
The LC2332 is a fully integrated, high-efficiency 2A
synchronous rectified step-down converter. The
LC2332 operates at high efficiency over a wide
output current load range.
This device offers two operation modes, PWM
control and PFM Mode switching control, which
allows a high efficiency over the wider range of the
load.
The LC2332 requires a minimum number of readily
available standard external components and is
available in a 6-pin SOT23 ROHS compliant package.