Datasheet Texas Instruments LM3478QMM/NOPB — 数据表

制造商Texas Instruments
系列LM3478Q-Q1
零件号LM3478QMM/NOPB
Datasheet Texas Instruments LM3478QMM/NOPB

用于开关稳压器的40V宽Vin低侧N通道控制器8-VSSOP -40至125

数据表

LM3478/478Q High Efficiency Low-Side N-Channel Controller for Switching Reg datasheet
PDF, 1.5 Mb, 修订版: W, 档案已发布: Dec 29, 2014

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 QTY1000
CarrierSMALL T&R
Device MarkingSSFB
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical Data下载

参数化

Duty Cycle(Max)100 %
Iout(Max)10 A
Iq(Typ)2.7 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
Switch Current Limit(Typ)10 A
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)100 kHz
TypeController
Vin(Max)40 V
Vin(Min)2.97 V
Vout(Max)500 V
Vout(Min)1.26 V

生态计划

RoHSCompliant

模型线

系列: LM3478Q-Q1 (2)

制造商分类

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