Datasheet Texas Instruments LM25149-Q1 — 数据表

制造商Texas Instruments
系列LM25149-Q1
Datasheet Texas Instruments LM25149-Q1

具有超低IQ和集成有源EMI滤波器的42V汽车同步降压DC / DC控制器

数据表

Datasheet LM25149-Q1
4.1 Mb, 文件上传: May 6, 2021, 页数: 51
42-V Automotive Synchronous Buck DC/DC Controller with Ultra-Low IQ and Integrated Active EMI Filter
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价格

状态

PLM25149QRGYRQ1
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

PLM25149QRGYRQ1
Pin24
Package TypeRGY
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Package QTY3000
CarrierLARGE T&R
Width (mm)3.5
Length (mm)5.5
Thickness (mm)0.9
Pitch (mm)0.5
Max Height (mm)1
Mechanical Data下载

参数化

Parameters / ModelsPLM25149QRGYRQ1
PLM25149QRGYRQ1
Approx. price, US$1.421 | 1ku
Control modeCurrent Mode
FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Load Disconnect,Phase Interleaving,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,UVLO Adjustable
Iout(Max), A30
Iq(Typ), uA9.5
Number of Phases2
Operating temperature range, C-40 to 150
Package GroupVQFN|24
RatingAutomotive
Regulated outputs1
Switching frequency(Max), kHz2200
Switching frequency(Min), kHz100
TypeController
Vin(Max), V42
Vin(Min), V3.5
Vout(Max), V36
Vout(Min), V0.8

生态计划

PLM25149QRGYRQ1
RoHSNot Compliant

模型线

系列: LM25149-Q1 (1)

制造商分类

  • Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Step-down (buck) regulators > Buck controllers (external switch)