Datasheet Texas Instruments LP8555YFQR — 数据表

制造商Texas Instruments
系列LP8555
零件号LP8555YFQR
Datasheet Texas Instruments LP8555YFQR

用于平板电脑36-DSBGA -40至85的高效LED背光驱动器

数据表

LP8555 High-Efficiency LED Backlight Driver for Tablet PCs datasheet
PDF, 1.7 Mb, 档案已发布: Feb 21, 2014
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin36
Package TypeYFQ
Industry STD TermDSBGA
JEDEC CodeS-XBGA-N
Package QTY3000
CarrierLARGE T&R
Device Marking8555
Thickness (mm).42
Pitch (mm).4
Max Height (mm).675
Mechanical Data下载

参数化

Number of Channels12
Duty Cycle(Max)100 %
LED96
LED Current Per Channel50 mA
Operating Temperature Range-40 to 85 C
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Peak Efficiency93 %
RatingCatalog
Shutdown Current(Typ)3 uA
Special FeaturesAdjustable Switch Frequency,Analog/PWM Mixed Dimming,CABC,Edge Rate Control,I2C Control,Integrated Switch,OVP,PWM Control,Thermal Shutdown
Switching Frequency(Max)1000 kHz
TopologyBoost
TypeInductive
Vin(Max)20 V
Vin(Min)2.7 V
Vout(Max)28 V
Vout(Min)7 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LP8555EVM
    High-Efficiency LED Backlight Driver Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

模型线

系列: LP8555 (1)
  • LP8555YFQR

制造商分类

  • Semiconductors > Power Management > LED Driver > Backlight LED Driver