Datasheet Texas Instruments LM34919CQSD/NOPB — 数据表

制造商Texas Instruments
系列LM34919C-Q1
零件号LM34919CQSD/NOPB
Datasheet Texas Instruments LM34919CQSD/NOPB

汽车类4.5-50V宽输入电压600mA 2.6MHz超小型恒定导通时间非同步降压稳压器12-WSON -40至125

数据表

LM34919C-Q1 Ultra Small 50V, 600mA Const On-Time Buck Switchg Reg datasheet
PDF, 1.3 Mb, 修订版: A, 档案已发布: Dec 12, 2013
从文件中提取

价格

状态

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

打包

Pin12
Package TypeDNT
Industry STD TermWSON
JEDEC CodeS-PDSO-N
Package QTY1000
CarrierLARGE T&R
Device MarkingL34919C
Width (mm)4
Length (mm)4
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

Control ModeConstant on-time (COT)
Duty Cycle(Max)99 %
Iout(Max)0.6 A
Iq(Typ)2.2 mA
Operating Temperature Range-40 to 125 C
Package GroupWSON
RatingAutomotive
Regulated Outputs1
Special FeaturesEnable,Power Good
Switching Frequency(Max)2600 kHz
Switching Frequency(Min)50 kHz
TypeConverter
Vin(Max)50 V
Vin(Min)4.5 V
Vout(Max)45 V
Vout(Min)2.5 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM34919CQSDEVM
    LM34919C-Q1 50V, 600 mA Wide Vin Constant On-Time Buck Switching Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: LM34919CQTLEVM
    LM34919C-Q1 50V, 600 mA Wide Vin Constant On-Time Buck Switching Regulator Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

模型线

制造商分类

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