Datasheet Texas Instruments LM5117-Q1 — 数据表

制造商Texas Instruments
系列LM5117-Q1
Datasheet Texas Instruments LM5117-Q1

具有模拟电流监控器的汽车级5.5-65V宽输入电压,电流模式同步降压控制器

数据表

LM5117/Q1 Wide Input Range Synchronous Buck Controller with Analog Current Monitor datasheet
PDF, 1.9 Mb, 修订版: F, 档案已发布: Aug 27, 2015
从文件中提取

价格

状态

LM5117QPMH/NOPBLM5117QPMHE/NOPBLM5117QPMHX/NOPBLM5117QPSQ/NOPBLM5117QPSQE/NOPBLM5117QPSQX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoYesYes

打包

LM5117QPMH/NOPBLM5117QPMHE/NOPBLM5117QPMHX/NOPBLM5117QPSQ/NOPBLM5117QPSQE/NOPBLM5117QPSQX/NOPB
N123456
Pin202020242424
Package TypePWPPWPPWPRTWRTWRTW
Industry STD TermHTSSOPHTSSOPHTSSOPWQFNWQFNWQFN
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GS-PQFP-NS-PQFP-NS-PQFP-N
Package QTY73250250010002504500
CarrierTUBESMALL T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&R
Device MarkingQMHLM5117LM5117L5117QL5117QL5117Q
Width (mm)4.44.44.4444
Length (mm)6.56.56.5444
Thickness (mm)111.75.75.75
Pitch (mm).65.65.65.5.5.5
Max Height (mm)1.21.21.2.8.8.8
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参数化

Parameters / ModelsLM5117QPMH/NOPB
LM5117QPMH/NOPB
LM5117QPMHE/NOPB
LM5117QPMHE/NOPB
LM5117QPMHX/NOPB
LM5117QPMHX/NOPB
LM5117QPSQ/NOPB
LM5117QPSQ/NOPB
LM5117QPSQE/NOPB
LM5117QPSQE/NOPB
LM5117QPSQX/NOPB
LM5117QPSQX/NOPB
Control ModeCurrent ModeCurrent ModeCurrent ModeCurrent ModeCurrent ModeCurrent Mode
Duty Cycle(Max), %989898989898
Iout(Max), A202020202020
Iq(Typ), mA4.84.84.84.84.84.8
Number of Phases111111
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupHTSSOPHTSSOPHTSSOPWQFNWQFNWQFN
RatingAutomotiveAutomotiveAutomotiveAutomotiveAutomotiveAutomotive
Regulated Outputs111111
Special FeaturesAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO AdjustableAdjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,Tracking,UVLO Adjustable
Switching Frequency(Max), kHz750750750750750750
Switching Frequency(Min), kHz505050505050
TypeControllerControllerControllerControllerControllerController
Vin(Max), V656565656565
Vin(Min), V5.55.55.55.55.55.5
Vout(Max), V626262626262
Vout(Min), V0.80.80.80.80.80.8

生态计划

LM5117QPMH/NOPBLM5117QPMHE/NOPBLM5117QPMHX/NOPBLM5117QPSQ/NOPBLM5117QPSQE/NOPBLM5117QPSQX/NOPB
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

应用须知

  • Precision Output Current Limiting Using Average Current Monitor Feature
    PDF, 1.1 Mb, 档案已发布: Jun 21, 2011
  • Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics
    PDF, 926 Kb, 档案已发布: Jul 21, 2016

模型线

制造商分类

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