NS LP5552 PWI 2.0低功耗手提设备电源方案
LP5552: PWI 2.0 and PowerWise Technology Compliant Energy Management Unit
The LP5552 is a PWI™ 2.0 compliant Energy Management Unit (EMU) for reducing power consumption in low-power, portable applications.
The LP5552 contains 2 advanced, digitally controlled switching regulators for supplying variable voltages to a SoC or processor. The device also incorporates 5 programmable
low-dropout, low-noise linear regulators for powering I/O, peripheral logic blocks, auxiliary system functions, and maintaining memory retention (dual-domains) in shutdown-mode.
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