| 品牌：1012222121 | 型号：BQ51013BRHLR | 类型：逻辑IC |
| 针脚数：45 | 用途：*** | 封装：SOP8 |
| 功率：5W | 批号：14 |
AC to DCVoltageConditioning
Controller
RectificationDriversLoad
Controller
V/ISense
Power
Transmitter
Receiver
bq51013
bq500110
Communication
bq51013
SLVSAT9鈥揂PRIL2011
INTEGRATEDWIRELESSPOWERSUPPLYRECEIVER,Qi(WIRELESSPOWERCONSORTIUM)COMPLIANT
CheckforSamples:bq51013
鈥igitalCameras
FEATURES
鈥ortableMediaPlayers鈥�
IntegratedWirelessPowerReceiverSolution鈥and-heldDevices
witha5VRegulatedSupply
鈥�93%OverallPeakAC-DCEfficiencyDESCRIPTION
鈥揊ullSynchronousRectifier
Thebq51013isanadvanced,integrated,receiverIC鈥揥PCv1.0CompliantCommunicationforwirelesspowertransferinportableapplications.Control
ThedeviceprovidestheAC/DCpowerconversionwhileintegratingthedigitalcontrolrequiredtocomply鈥揙utputVoltageConditioning
withtheQiv1.0communicationprotocol.Together鈥揙nlyICRequiredBetweenRXcoiland5Vwiththebq500110transmittercontroller,thebq51013DCOutputVoltage
enablesacompletecontact-lesspowertransfer鈥ynamicRectifierControlforImprovedLoadsystemforawirelesspowersupplysolution.ByTransientResponseutilizingnear-fieldinductivepowertransfer,thereceivercoilembeddedintheportabledevice鈥upports20VMaxInput
receivesthepowertransmittedbythetransmittercoil鈥ow-powerDissipativeRectifierOvervoltageviamutuallycoupledinductors.TheACsignalfromClamp(VOVP=15V)thereceivercoilisthenrectifiedandregulatedtobe鈥hermalShutdown
usedasapowersupplyfordown-systemelectronics.Globalfeedbackisestablishedfromthesecondaryto鈥ingleNTC/ControlPinforOptimalSafetyandthetransmitterinordertostabilizethepowertransferI/OBetweenHost
processviaback-scattermodulation.Thisfeedbackis鈥tand-aloneDigitalController
establishedbyusingtheQiv1.0communication鈥�
1.9x3mmWCSPor4.5x3.5mmQFNPackage
protocolsupportingupto5Wapplications.
Thedeviceintegratesalow-impedancefullAPPLICATIONS
synchronousrectifier,low-dropoutregulator,digital鈥PCCompliantReceiverscontrol,andaccuratevoltageandcurrentloops.Theentirepowerstage(rectifierandLDO)utilizelow鈥ellPhones,SmartPhonesresistiveNMOSFET鈥檚toensureshighefficiencyand鈥�
Headsets
lowpowerdissipation
