Datasheet Texas Instruments LM5155 — 数据表

制造商Texas Instruments
系列LM5155
Datasheet Texas Instruments LM5155

2.2MHz 宽 VIN、1.5A MOSFET 驱动器、非同步升压控制器

数据表

Datasheet

价格

状态

LM5155DSSRLM5155DSST
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNo

打包

LM5155DSSRLM5155DSST
N12
Pin1212
Package TypeDSSDSS
Industry STD TermWSONWSON
JEDEC CodeR-PDSO-NR-PDSO-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device Marking1U4H1U4H
Width (mm)33
Length (mm)22
Thickness (mm)0.750.75
Pitch (mm)0.50.5
Max Height (mm)0.80.8
Mechanical Data下载下载

参数化

Parameters / ModelsLM5155DSSR
LM5155DSSR
LM5155DSST
LM5155DSST
Approx. price, US$.66 | 1ku.66 | 1ku
Duty cycle(Max), %9393
FeaturesAdjustable Current Limit,Frequency Synchronization,Power Good,UVLO AdjustableAdjustable Current Limit,Frequency Synchronization,Power Good,UVLO Adjustable
Iq(Typ), mA0.450.45
Operating temperature range, C-40 to 125-40 to 125
Package GroupWSON|12WSON|12
RatingAutomotiveAutomotive
Regulated outputs11
Switching frequency(Max), kHz22002200
Switching frequency(Min), kHz100100
TI functional safety categoryFunctional Safety-CapableFunctional Safety-Capable
TopologyBoost,Flyback,SEPICBoost,Flyback,SEPIC
TypeControllerController
Vin(Max), V4545
Vin(Min), V1.51.5
Vout(Max), V300300
Vout(Min), V1.51.5

生态计划

LM5155DSSRLM5155DSST
RoHSCompliantCompliant
Pb FreeYesYes

模型线

系列: LM5155 (2)

制造商分类

  • Semiconductors > Analog and Mixed-Signal > Power management > DC/DC switching regulators > Step-up (boost) regulators > Boost controllers (external switch)