Datasheet Texas Instruments LM20333 — 数据表

制造商Texas Instruments
系列LM20333
Datasheet Texas Instruments LM20333

具有频率同步功能的4.5-36V,3A电流模式同步降压稳压器

数据表

LM20333 36V, 3A Synchronous Buck Regulator with Frequency Synchronization datasheet
PDF, 1.4 Mb, 修订版: D, 档案已发布: Apr 3, 2013
从文件中提取

价格

状态

LM20333MH/NOPBLM20333MHE/NOPBLM20333MHX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNo

打包

LM20333MH/NOPBLM20333MHE/NOPBLM20333MHX/NOPB
N123
Pin202020
Package TypePWPPWPPWP
Industry STD TermHTSSOPHTSSOPHTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY732502500
CarrierTUBESMALL T&RLARGE T&R
Device Marking20333MH20333MH20333MH
Width (mm)4.44.44.4
Length (mm)6.56.56.5
Thickness (mm)111
Pitch (mm).65.65.65
Max Height (mm)1.21.21.2
Mechanical Data下载下载下载

参数化

Parameters / ModelsLM20333MH/NOPB
LM20333MH/NOPB
LM20333MHE/NOPB
LM20333MHE/NOPB
LM20333MHX/NOPB
LM20333MHX/NOPB
Control ModeCurrent ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %808080
Iout(Max), A333
Iq(Typ), mA2.32.32.3
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125
Package GroupHTSSOPHTSSOPHTSSOP
RatingCatalogCatalogCatalog
Regulated Outputs111
Special FeaturesEnable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,TrackingEnable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,TrackingEnable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking
Switching Frequency(Max), kHz150015001500
Switching Frequency(Min), kHz250250250
TypeConverterConverterConverter
Vin(Max), V363636
Vin(Min), V4.54.54.5
Vout(Max), V323232
Vout(Min), V0.80.80.8

生态计划

LM20333MH/NOPBLM20333MHE/NOPBLM20333MHX/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)