Datasheet Texas Instruments TPS40400RHLT — 数据表

制造商Texas Instruments
系列TPS40400
零件号TPS40400RHLT
Datasheet Texas Instruments TPS40400RHLT

3.0V至20V PMBus同步降压控制器24-VQFN -40至125

数据表

TPS40400 3-V to 20-V PMBus Synchronous Buck Controller datasheet
PDF, 2.4 Mb, 修订版: D, 档案已发布: Nov 7, 2016
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin24
Package TypeRHL
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking40400
Width (mm)3.5
Length (mm)5.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)90 %
Iout(Max)30 A
Iq(Typ)6 mA
Number of Phases1
Operating Temperature Range-40 to 125 C
Package GroupVQFN
RatingCatalog
Regulated Outputs1
Special FeaturesDynamic Voltage Scaling,Enable,Frequency Synchronization,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,Tracking
Switching Frequency(Max)2000 kHz
Switching Frequency(Min)200 kHz
TypeController
Vin(Max)20 V
Vin(Min)3 V
Vout(Max)5 V
Vout(Min)0.6 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS40400EVM-351
    Evaluation Module for TPS40400 PMBus Synchronous Buck Controller
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Remote sensing for power supplies
    PDF, 213 Kb, 档案已发布: Apr 26, 2012
  • SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC
    PDF, 409 Kb, 档案已发布: Feb 22, 2016
  • 2Q 2012 Issue Analog Applications Journal
    PDF, 2.4 Mb, 档案已发布: Apr 26, 2012

模型线

系列: TPS40400 (2)

制造商分类

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