WS5921B

应急检测控制芯片; • 极简的外围应用电路\n• 精准的交流阻抗输入检测\n• 85-265Vac 全电压输入\n• 过温保护\n• 完善的电池保护及管理\n• 高精度电压检测\n• 兼容ROHS 和无铅标准\n• SOP8 封装\n;

WS5921S 是一款应急检测控制专用芯片。芯片采用特殊的高压隔离和检测技术，无需任何外围元件直接监测交流输入信号状态，并直接或间接驱动LED 灯珠。同时支持全电压85-265Vac 输入。\n\nWS5921S 内部集成了高精度单节锂电池管理。具有过充保护、过放保护、过流保护以及短路保护功能。\n\nWS5921S EN 端支持高达1A 驱动能力。可以直接串联限流电阻来直接驱动单串LED 灯珠，同时也支持外接升压电路来驱动多串LED 灯珠。\n\nWS5921S 采用符合ROHS SOP-8 封装，工作温度范围-40℃至120℃。\n\n

5921

28(7/36)AWGTinnedCopper

5921

FastEthernetCat5eDataDouble-EndedCordset:MalestraightD-coded

ProductDescription FastEthernetCat5eDataDouble-EndedCordset:MalestraightD-codedblackM12StandardtofemalestraightD-codedblackM12Standard,shielded,50V AC/60VDC,4A;TPEgreencable,4-wires,0.38mm²

5921A

Temperature-CompensatedCrystalOscillator(TCXO)

5921E

InstrumentKnobs

5921RH

RADTOLERANTULTRALOWDROPOUTADJUSTABLEPOSITIVELINEARREGULATOR

AFBR-5921ALZ

SmallFormFactor,PinThroughHole(PTH),LowVoltage(3.3V)2x5RoHS-CompliantOpticalTransceiverforFibreChannel2.125/1.0625GBd850nm

BA5921FP

4-channelBTLdriverforCDplayerandCD-ROMdrives

TheBA5921FPisanICwithaninternal4-channelBTLdriverforCDplayersandCD-ROMdriveractuatorsandmotors,aswellasaninternalstandardoperationalamplifier.Inaddition,the28-pinHSOPpackageallowsforapplicationminiaturization. Features 1)4-channelBTLdriver. 2)HSOP28-pin

CMZ5921B

SURFACEMOUNTSILICONZENERDIODE1.5WATT,6.8THRU200VOLTS짹5TOLERANCE

DESCRIPTION: TheCENTRALSEMICONDUCTOR1.5WattSurfaceMountSiliconZenerDiodeisahighquality,wellconstructed,highlyreliablecomponentdesignedforuseinalltypesofcommercial,industrial,entertainment,computer,andautomotiveapplicationswheresmallsizeisrequired.TheSMAcase

CMZ5921B

SURFACEMOUNTSILICONZENERDIODE1.5WATT,3.3THRU200VOLTS짹5TOLERANCE

DESCRIPTION: TheCENTRALSEMICONDUCTOR1.5WattSurfaceMountSiliconZenerDiodeisahighquality,wellconstructed,highlyreliablecomponentdesignedforuseinalltypesofcommercial,industrial,entertainment,computer,andautomotiveapplicationswheresmallsizeisrequired.TheSMAcase