Datasheet Texas Instruments LM3447MTX/NOPB — 数据表

制造商Texas Instruments
系列LM3447
零件号LM3447MTX/NOPB
Datasheet Texas Instruments LM3447MTX/NOPB

用于LED照明的相位可调光,初级侧功率调节的PFC反激控制器14-TSSOP -40至125

数据表

LM3447 Phase Dim, Primary Side PFC Flyback Controller for LED Lighting datasheet
PDF, 548 Kb, 修订版: A, 档案已发布: May 17, 2012
从文件中提取

价格

状态

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

打包

Pin1414
Package TypePWPW
Industry STD TermTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device MarkingMTL3447
Width (mm)4.44.4
Length (mm)55
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical Data下载下载

参数化

Dimming MethodForward Phase (Triac),Reverse Phase
Input VoltageAC/DC Type
Iout(Max)2 A
Iq(Typ)1.6 mA
Operating Temperature Range-40 to 125 C
Package GroupTSSOP
Package Size: mm2:W x L14TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Power Factor CorrectionActive Min
RatingCatalog
Regulated Outputs1
Special FeaturesAdjustable Switch Frequency,Soft Switching,Thermal Shutdown
Switching Frequency(Max)120 kHz
Switching Frequency(Min)60 kHz
TopologyFlyback
TypeInductive
Vin(Max)17.5 V
Vin(Min)7.5 V
Vout(Max)60 V
Vout(Min)9 V
Vref1 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM3447-A19-120VEVM
    LM3447 Flyback Controller for LED Lighting Evaluation Module Board
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM3447-PAR-230VEVM
    LM3447 PFC Flyback Controller for LED Lighting Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM3447-A19-230VEVM
    LM3447 Flyback Controller for LED Lighting Evaluation Module Board
    Lifecycle Status: Active (Recommended for new designs)

模型线

系列: LM3447 (3)

制造商分类

  • Semiconductors > Power Management > LED Driver > Illumination & General Lighting LED Driver