Datasheet Texas Instruments LM26480SQX-AA/NOPB — 数据表

制造商Texas Instruments
系列LM26480
零件号LM26480SQX-AA/NOPB
Datasheet Texas Instruments LM26480SQX-AA/NOPB

LM26480双路2MHz 1.5A降压稳压器和双路300mA LDO,具有独立使能和电源良好的24-WQFN -40至85

数据表

LM26480 Dual 2-MHz, 1.5-A Buck Regulators and Dual 300-mA LDOs With Individual Enable and Power Good datasheet
PDF, 6.9 Mb, 修订版: N, 档案已发布: Jun 27, 2017
从文件中提取

价格

状态

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

打包

Pin24
Package TypeRTW
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY4500
CarrierLARGE T&R
Device Marking26480AA
Width (mm)4
Length (mm)4
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)100 %
Iout(Max)1.5 A
Iq(Typ)0.033 mA
Operating Temperature Range-40 to 85 C
Package GroupWQFN
RatingCatalog
Regulated Outputs4
Special FeaturesEnable,Light Load Efficiency,Power Good,Synchronous Rectification,UVLO Fixed
Switching Frequency(Max)2500 kHz
Switching Frequency(Min)2000 kHz
TypeConverter
Vin(Max)5.5 V
Vin(Min)2.8 V
Vout(Max)3.3 V
Vout(Min)1 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM26480SQ-AAEV
    LM26480SQ-AA Evaluation Board
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Power Supply Design Considerations for Modern FPGAs (Power Designer 121)
    PDF, 295 Kb, 档案已发布: Feb 2, 2010
    Power Supply Design Considerations for Modern FPGAs
  • Enhancing Bit-Flip Recovery and PMU Design For Defense/Industrial Applications
    PDF, 49 Kb, 档案已发布: Aug 14, 2014
    Customers have evaluated several TI power-management (PMU) devices and have found that somedesigns can make the PMUs operate beyond typical data-sheet application specifications. This reportreviews the backgrounds of various relevant design features of a family of 5-V CMOS sub-PMUs,suggests solutions to accommodate system requirements, mitigates radiation concerns, and proposesbest practic

模型线

系列: LM26480 (2)

制造商分类

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)

其他名称:

LM26480SQXAA/NOPB, LM26480SQX AA/NOPB