文档详情

RY1602 具有三重降压和三重低压差稳压器的6通道电源管理单元 QFN28-4X4 深圳恒锐丰科技.pdf

发布:2025-04-10约4.35万字共12页下载文档
文本预览下载声明

RY1602

6CHPMUwithTripleBuckandTripleLDO

Features

•6CH:TripleBuck,LDOandTripleLDO•CH4LDO:VIN2V-6.5V,VOUT0.9V-4.2V,

•CH1Buck:VIN2.5V-5.5V,VOUT0.6V-VIN,2A,500mAHighSpeedLowPowerLDO

1.7MHz,COT,PG,PFM/Force-PWMModefor•CH5LDO:VIN2V-6.5V,VOUT0.9V-4.2V,

HighEfficiencyinLightLoad500mAHighSpeedLowPowerLDO

•CH2Buck:VIN2.5V-5.5V,VOUT=0.6V-VIN,2A,•CH6LDO:VIN2V-6.5V,VOUT0.9V-4.2V,

1.7MHz,COT,PG,PFM/Force-PWMModefor500mAHighSpeedLowPowerLDO

HighEfficiencyinLightLoad•OverCurrentProtection,OverVoltage

•CH3Buck:VIN2.5V-5.5V,VOUT=0.6V-VIN,2A,ProtectionandShortCircuitProtection

1.7MHz,COT,PG,PFM/Force-PWMModefor•ThermalShutdown

HighEfficiencyinLightLoad•AvailableinQFN28-4×4Package

•-40°Cto+85°CTemperatureRange

GeneralDescription

TheRY1602isa6-channelPMUthatincludestriple2.5V-5.5Vinput,highefficiencysynchronousBUCKconverter

withCOTcontrolmodelarchitecture,andtriple2V-6.5VLDOregulatormanufacturedusingCMOSprocesses.

Eachbuckconverterisahigh-efficiencymonolithicsynchronousbuckregulatorusingaconstantfrequency,current

modearchitecture.EachLDOregulatorseriesarehighlyprecise,lownoise,positivevoltageLDOregulators

manufacturedusingCMOSprocesses.Thesystemhasinternalover-voltageprotection,over-currentprotection,

overtemperatureprot

显示全部
相似文档