芯天下

LP5521TM 系列

rochester
national-semiconductor
ti

可编程三通道LED照明驱动器

LP5521TM系列产品发布:以像素级精度、性能与能效重新定义LED驱动技术

LP5521TM系列代表了LED驱动技术领域的巅峰创新,专为满足当今最先进的照明与显示应用需求而设计。该系列产品以精密性、高效性和多功能性为核心,为致力于突破性能边界的设计师与工程师提供了终极解决方案。

LP5521TM系列采用先进架构设计,集成多项尖端特性,可实现对LED照明系统的精准控制。无论是开发高分辨率显示屏、汽车照明系统,还是智能照明解决方案,该系列产品都能提供实现创意所需的灵活性与可靠性。

核心特性与优势:

  • 高效LED驱动:具备业界领先的能效表现,在优化性能的同时最大限度降低功耗,是能效敏感型应用的理想选择。

  • 先进调光控制:支持精准PWM(脉宽调制)与模拟调光技术,可实现无级亮度调节,呈现平滑过渡与卓越光质。

  • 紧凑可扩展设计:小型化封装便于集成至空间受限的设计方案,其可扩展架构支持从单通道到复杂多通道阵列的各类LED配置。

  • 强化热管理:内置先进热管理系统,即使在满载工况下也能确保稳定运行,满足严苛环境的应用需求。

  • 智能控制接口:配备I2C与SPI接口,可轻松与微控制器及其他数字系统集成,助力开发智能互联照明解决方案。

  • 车规级可靠性:符合汽车行业严苛标准,为前照灯、尾灯及氛围灯等内外饰照明系统提供所需的耐久性与性能表现。

典型应用场景:

LP5521TM系列可广泛应用于以下领域:

  • 消费电子:电视、显示器及移动设备背光系统
  • 汽车照明:自适应前照灯、内饰氛围灯与信号灯
  • 工业照明:工厂、仓库及户外环境的高亮度LED灯具
  • 智能照明:家庭、办公及公共空间的物联网照明系统

选择LP5521TM系列的三大理由:

  1. 全栈式解决方案:超越传统LED驱动器范畴,全面应对现代照明与显示应用的技术挑战
  2. 性能与集成并重:先进功能组合搭配稳健性能,显著缩短产品开发周期
  3. 差异化竞争优势:助力打造具有市场辨识度的高性能创新产品

无论您正在开发新一代智能照明系统,还是探索显示技术的极限,LP5521TM系列都将成为您值得信赖的创新伙伴。体验LED驱动的未来科技——在这里,精密与性能完美交融,让每个像素都绽放夺目光彩。

(注:TM为上标商标符号,实际使用时应采用相应排版格式)

系列图片(7 张)

常见问答

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LP5521TM - 型号列表8 个型号

Factory Pack Quantity

Standard Package

RoHS

Input Voltage

Maximum Supply Current

Output Current

Package / Case

Minimum Operating Temperature

Packaging

rohs

Package QTY | Carrier

Type

High Level Output Current

Features

Other Names

制造商零件编号价格/库存Number of SegmentsStandard PackageRoHSInput VoltageMaximum Operating TemperatureMinimum Operating TemperaturePackagingFactory Pack QuantityrohsHigh Level Output CurrentFeaturesOutput VoltagePackageOperating Supply VoltageMaximum Supply CurrentOutput CurrentMounting StylePackage / CaseSeriesLifeNumber of OutputsType - SecondaryInternal DriverMounting TypeSupplier Device PackageVoltage - OutputOperating TemperatureConstant CurrentVoltage - SupplyType - PrimaryFrequencyTopologyStatusTemp (oC)Package | PinsDevice MarkingPackage QTY | CarrierFunctional DiagramPeak EfficiencyVoutPackage GroupOperating Temperature RangeDatasheetLED ConfigurationSpecial FeaturesRatingVinChannelsDevelopment KitTypeBrandLengthHeightSupply Current - MaxOther NamesOperating Frequency内部驱动器电压 - 输出类型 - 初级操作温度电压 - 电源封装/外壳恒流频率装配类型类型 - 次级输出数Output TypeProduct CategoryProductTool Is For Evaluation OfDescription/FunctionInterface TypeEU RoHSUtilized IC / PartSupplied ContentsVoltage - InputOutputs and TypeWeight (kg)Tariff No.MountingPackage TypePin CountOperating Temperature (Max)Operating Temperature (Min)Operating Temperature ClassificationRad HardenedOperating Supply Voltage (Typ)Operating Supply Voltage (Min)Operating Supply Voltage (Max)Supply CurrentDELETED
LP5521TM/NOPB
6
LP5521TM/NOPB

LED DRVR 3Segment 3.3V/5V 20-Pin uSMD T/R

texas instruments

询价3Tape & ReelRoHS Compliant2.7 V to 5.5 V+ 85 C- 30 CReel250Lead free / RoHS Compliant25500 uAProgram Memory4.5 V20uSMD2.7 to 5.5 V1.5 mA25.5 mASMD/SMTuSMD-20 (BGA-20)LP5521New At Mouser3RGB, White LEDYesSurface Mount20-TuSMD4.55V-30°C ~ 85°CYes2.7 V ~ 5.5 VBacklight1.25MHzPWM, Switched Capacitor (Charge Pump)ACTIVE-30 to 85DSBGA (YFQ) | 20View250 | SMALL T&Rfbd_snvs441g.gif954.5DSBGA WQFN-30 to 85SNVS441GParallelI2C ControlCatalog5.53LP5521TMEVCapacitiveTexas Instruments2.07 mm0.47 mm1500 uA-1.25 MHzYes4.55VBacklight-30°C ~ 85°C2.7 V ~ 5.5 V20-WFBGAYes1.25MHzSurface MountRGB, White LED3Current Mode------------------------
LP5521TMX/NOPB
2
LP5521TMX/NOPB

LED DRVR 3Segment 3.3V/5V 20-Pin uSMD T/R

texas instruments

询价3Tape & ReelRoHS Compliant2.7 V to 5.5 V+ 85 C- 30 CReel3000Lead free / RoHS Compliant25500 uAProgram Memory4.5 V20uSMD2.7 to 5.5 V1500 uA-SMD/SMTuSMDLP5521-3RGB, White LEDYesSurface Mount20-TuSMD4.55V-30°C ~ 85°CYes2.7 V ~ 5.5 VBacklight1.25MHzPWM, Switched Capacitor (Charge Pump)ACTIVE-30 to 85DSBGA (YFQ) | 20View3000 | LARGE T&Rfbd_snvs441g.gif954.5DSBGA WQFN-30 to 85SNVS441GParallelI2C ControlCatalog5.53LP5521TMEV-Texas Instruments2.07 mm0.47 mm1500 uA296-35208-1-------------------------------------
LP5521TMEV
LP5521TMEV

Power Management IC Development Tools LP5521TMEV EVAL BOARD

Texas Instruments

询价-1No2.8 V to 5.5 V+ 85 C- 40 C-1Contains lead / RoHS non-compliant-USB Interface4.5 V---0.1 A---New At Mouser-----------------------------Charge Pumps----Q5109809-------------Power Management IC Development ToolsEvaluation KitsLP5521A three channel LED driver designed to produce a variety of lighting effects for mobile devicesI2CRoHS Not ApplicableLP5521Board, Cable, Software2.8 V ~ 5.5 V3, Non-Isolated084733020------------
LP5521TM/NOPB
LP5521TM/NOPB

IC LED DRIVER RGB 25-USMD

National Semiconductor

询价3-----Tape and Reel--25500 mA----------------------------------------------------------------------Surface MountuSMD2085C-30CCommercialNo3.3/5 V2.7 V5.5 V1500 mACompliant
LP5521TMX/NOPB
LP5521TMX/NOPB

IC LED DRIVER RGB 25-USMD

National Semiconductor

询价--------------------------------------------------------------------------------------------
LP5521TMEV
LP5521TMEV

EVAL BOARD FOR LP5521

National Semiconductor

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LP5521TM
LP5521TM

NATIONAL SEMICONDUCTOR CORPORATION

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LP5521TMX
LP5521TMX

NATIONAL SEMICONDUCTOR CORPORATION

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8 个型号