Datasheet Texas Instruments LM5146QRGYRQ1 — 数据表

制造商Texas Instruments
系列LM5146-Q1
零件号LM5146QRGYRQ1
Datasheet Texas Instruments LM5146QRGYRQ1

具有宽占空比范围 20-VQFN -40 至 150 的汽车类 100V 同步降压 DC/DC 控制器

数据表

Datasheet

价格

状态

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

打包

Pin2020
Package TypeRGYRGY
Industry STD TermVQFNVQFN
JEDEC CodeR-PQFP-NR-PQFP-N
Package QTY30003000
CarrierLARGE T&RLARGE T&R
Device MarkingB2QLM5146
Width (mm)3.53.5
Length (mm)4.54.5
Thickness (mm)0.90.9
Pitch (mm)0.50.5
Max Height (mm)11
Mechanical Data下载下载

参数化

Approx. price1.357 | 1ku US$
Control modeVoltage Mode
FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO Adjustable
Iout(Max)30 A
Iq(Typ)1750 uA
Number of phases1
Operating temperature range-40 to 150 C
Package GroupVQFN|20
RatingAutomotive
Regulated outputs1
Switching frequency(Max)1000 kHz
Switching frequency(Min)100 kHz
TI functional safety categoryFunctional Safety-Capable
TypeController
Vin(Max)100 V
Vin(Min)5.5 V
Vout(Max)60 V
Vout(Min)0.8 V

生态计划

RoHSCompliant
Pb FreeYes

模型线

系列: LM5146-Q1 (2)

制造商分类

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