Datasheet Texas Instruments LM34910C — 数据表

制造商Texas Instruments
系列LM34910C
Datasheet Texas Instruments LM34910C

8-50V,1.25A恒定导通时间非同步降压稳压器

数据表

LM34910C High Voltage (50V, 1.25A) Step Down Switching Regulator datasheet
PDF, 874 Kb, 修订版: B, 档案已发布: Mar 21, 2013
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价格

状态

LM34910CSD/NOPBLM34910CSDE/NOPBLM34910CSDX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesYes

打包

LM34910CSD/NOPBLM34910CSDE/NOPBLM34910CSDX/NOPB
N123
Pin101010
Package TypeDPRDPRDPR
Industry STD TermWSONWSONWSON
JEDEC CodeS-PDSO-NS-PDSO-NS-PDSO-N
Package QTY10002504500
CarrierSMALL T&RSMALL T&RLARGE T&R
Device MarkingL34910CL34910CL34910C
Width (mm)444
Length (mm)444
Thickness (mm).75.75.75
Pitch (mm).8.8.8
Max Height (mm).8.8.8
Mechanical Data下载下载下载

参数化

Parameters / ModelsLM34910CSD/NOPB
LM34910CSD/NOPB
LM34910CSDE/NOPB
LM34910CSDE/NOPB
LM34910CSDX/NOPB
LM34910CSDX/NOPB
Control ModeConstant on-time (COT)Constant on-time (COT)Constant on-time (COT)
Duty Cycle(Max), %979797
Iout(Max), A1.251.251.25
Iq(Typ), mA0.630.630.63
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125
Package GroupWSONWSONWSON
RatingCatalogCatalogCatalog
Regulated Outputs111
Special FeaturesEnableEnableEnable
Switching Frequency(Max), kHz100010001000
Switching Frequency(Min), kHz505050
TypeConverterConverterConverter
Vin(Max), V505050
Vin(Min), V888
Vout(Max), V454545
Vout(Min), V2.52.52.5

生态计划

LM34910CSD/NOPBLM34910CSDE/NOPBLM34910CSDX/NOPB
RoHSCompliantCompliantCompliant

模型线

制造商分类

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