Datasheet Texas Instruments LM5039 — 数据表

制造商Texas Instruments
系列LM5039
Datasheet Texas Instruments LM5039

具有高级限流功能的半桥PWM控制器

数据表

LM5039 Half-Bridge PWM Controller with Average Current Limit datasheet
PDF, 1.2 Mb, 修订版: D, 档案已发布: Mar 21, 2013
从文件中提取

价格

状态

LM5039MH/NOPBLM5039MHX/NOPBLM5039SQ/NOPBLM5039SQX/NOPB
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoNo

打包

LM5039MH/NOPBLM5039MHX/NOPBLM5039SQ/NOPBLM5039SQX/NOPB
N1234
Pin20202424
Package TypePWPPWPNHZNHZ
Industry STD TermHTSSOPHTSSOPWQFNWQFN
JEDEC CodeR-PDSO-GR-PDSO-GR-PQSO-NR-PQSO-N
Package QTY73250010004500
CarrierTUBELARGE T&RLARGE T&RLARGE T&R
Device MarkingLM5039MHL5039L5039
Width (mm)4.44.444
Length (mm)6.56.555
Thickness (mm)11.8.8
Pitch (mm).65.65.5.5
Max Height (mm)1.21.2.8.8
Mechanical Data下载下载下载下载

参数化

Parameters / ModelsLM5039MH/NOPB
LM5039MH/NOPB
LM5039MHX/NOPB
LM5039MHX/NOPB
LM5039SQ/NOPB
LM5039SQ/NOPB
LM5039SQX/NOPB
LM5039SQX/NOPB
Control MethodVoltageVoltageVoltageVoltage
Duty Cycle(Max), %50505050
Frequency(Max), kHz2000200020002000
Frequency(Min), kHz100100100100
Gate Drive(Typ), A2222
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupHTSSOPHTSSOPWQFNWQFN
RatingCatalogCatalogCatalogCatalog
Special FeaturesMulti-topology,Synchronization PinMulti-topology,Synchronization PinMulti-topology,Synchronization PinMulti-topology,Synchronization Pin
TopologyFull-Bridge,Half-Bridge,Push-PullFull-Bridge,Half-Bridge,Push-PullFull-Bridge,Half-Bridge,Push-PullFull-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off, VProgrammable/1.25VProgrammable/1.25VProgrammable/1.25VProgrammable/1.25V
Vin(Max), V105105105105
Vin(Min), V13131313

生态计划

LM5039MH/NOPBLM5039MHX/NOPBLM5039SQ/NOPBLM5039SQX/NOPB
RoHSCompliantCompliantCompliantCompliant

应用须知

  • Average Current Limit Balances Center Point of Half-Bridge Input Caps
    PDF, 2.5 Mb, 档案已发布: Apr 28, 2010

模型线

制造商分类

  • Semiconductors> Power Management> Offline and Isolated DC/DC Controllers and Converters> PWM and Resonant Controller