Datasheet Texas Instruments LM5022MM — 数据表

制造商Texas Instruments
系列LM5022
零件号LM5022MM
Datasheet Texas Instruments LM5022MM

6-60V宽输入电压,电流模式升压和SEPIC控制器10-VSSOP -40至125

数据表

LM5022 60-V Low-Side Controller for Boost and SEPIC datasheet
PDF, 1.5 Mb, 修订版: H, 档案已发布: Dec 16, 2016
从文件中提取

价格

状态

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin10
Package TypeDGS
Industry STD TermVSSOP
JEDEC CodeS-PDSO-G
Package QTY1000
CarrierSMALL T&R
Device Marking5022
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).5
Max Height (mm)1.07
Mechanical Data下载

替代品

ReplacementLM5022MM/NOPB
Replacement CodeS

参数化

Duty Cycle(Max)90 %
Iout(Max)10 A
Iq(Typ)3.5 mA
Operating Temperature Range-40 to 125 C
Package GroupVSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,UVLO Adjustable
Switch Current Limit(Typ)10 A
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)170 kHz
TypeController
Vin(Max)60 V
Vin(Min)6 V
Vout(Max)300 V
Vout(Min)1.25 V

生态计划

RoHSSee ti.com

设计套件和评估模块

  • Evaluation Modules & Boards: LM5022EVAL
    60V Wide Vin Low Side Controller for Boost Evaluation Board
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Driving LEDs: To Cap or Not to Cap
    PDF, 542 Kb, 档案已发布: Mar 21, 2007
  • AN-1696 Designing a Boost LED Driver Using the LM5022 (Rev. B)
    PDF, 238 Kb, 修订版: B, 档案已发布: May 6, 2013
    This application report provides a component-by-component design guide for a boost converter-basedLED driver using the LM5022.
  • Demystifying Type II and Type III Compensators Using Op-Amp and OTA for DC/DC Co
    PDF, 782 Kb, 档案已发布: Jul 11, 2014
  • AN-1656 Design Challenges of Switching LED Drivers (Rev. A)
    PDF, 171 Kb, 修订版: A, 档案已发布: May 3, 2013
    Using a switching regulator as an LED driver requires the designer to convert a voltage regulator into acurrent regulator. Beyond the challenge of changing the feedback system to control current, the LEDsthemselves present a load characteristic that is much different than the digital devices and other loads thatrequire constant voltage. The LED WEBENCHВ® online design environment predicts and

模型线

制造商分类

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