Datasheet Texas Instruments LM3477MMX/NOPB — 数据表

制造商Texas Instruments
系列LM3477
零件号LM3477MMX/NOPB
Datasheet Texas Instruments LM3477MMX/NOPB

用于开关稳压器8-VSSOP -40至125的高效高侧N通道控制器

数据表

LM3477 High Efficiency High-Side N-Channel Controller for Switching Regulator datasheet
PDF, 1.6 Mb, 修订版: K, 档案已发布: Mar 21, 2013
从文件中提取

价格

状态

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

打包

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY3500
CarrierLARGE T&R
Device MarkingS13B
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical Data下载

参数化

Control ModeCurrent Mode
Duty Cycle(Max)93 %
Iout(Max)6 A
Iq(Typ)2 mA
Number of Phases1
Operating Temperature Range-40 to 125 C
Package GroupVSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable
Switching Frequency(Max)500 kHz
Switching Frequency(Min)500 kHz
TypeController
Vin(Max)35 V
Vin(Min)2.95 V
Vout(Max)31 V
Vout(Min)1.265 V

生态计划

RoHSCompliant

应用须知

  • Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics
    PDF, 926 Kb, 档案已发布: Jul 21, 2016

模型线

制造商分类

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