Datasheet Texas Instruments LM3481QMMX/NOPB — 数据表

制造商Texas Instruments
系列LM3481-Q1
零件号LM3481QMMX/NOPB
Datasheet Texas Instruments LM3481QMMX/NOPB

用于升压,SEPIC和反激式DC-DC转换器的48V宽Vin高效控制器10-VSSOP -40至125

数据表

LM3481 / -Q1 High-Efficiency Controller for Boost, SEPIC and Flyback DC-DC Converters datasheet
PDF, 1.5 Mb, 修订版: F, 档案已发布: Nov 5, 2012
从文件中提取

价格

状态

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

打包

Pin10
Package TypeDGS
Industry STD TermVSSOP
JEDEC CodeS-PDSO-G
Package QTY3500
CarrierLARGE T&R
Device MarkingSUAB
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).5
Max Height (mm)1.07
Mechanical Data下载

参数化

Duty Cycle(Max)85 %
Iout(Max)10 A
Iq(Typ)3.7 mA
Operating Temperature Range-40 to 125 C
Package GroupVSSOP
RatingAutomotive
Regulated Outputs1
Special FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Pre-Bias Start-Up,UVLO Adjustable
Switch Current Limit(Typ)10 A
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)100 kHz
TypeController
Vin(Max)48 V
Vin(Min)2.97 V
Vout(Max)500 V
Vout(Min)1.275 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM3481EVAL
    High Efficiency Boost Switching Controller Eval Board with 12 Volt Output
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM3481SEPICEVAL
    LM3481 SEPIC Evaluation Board
    Lifecycle Status: Active (Recommended for new designs)

模型线

系列: LM3481-Q1 (2)

制造商分类

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Controller (External Switch)