Datasheet Texas Instruments TPS40057PWP — 数据表

制造商Texas Instruments
系列TPS40057
零件号TPS40057PWP
Datasheet Texas Instruments TPS40057PWP

高达1MHz频率的宽输入(8V-40V)频率同步降压控制器,带预偏置的源/宿16-HTSSOP -40至85

数据表

TPS4005x Wide-Input Synchronous Buck Controller datasheet
PDF, 2.1 Mb, 修订版: I, 档案已发布: Dec 31, 2014
从文件中提取

价格

状态

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

打包

Pin16
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY90
CarrierTUBE
Device Marking40057
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical Data下载

参数化

Control ModeVoltage Mode
Duty Cycle(Max)85 %
Iout(Max)20 A
Iq(Typ)1.5 mA
Number of Phases1
Operating Temperature Range-40 to 85 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Pre-Bias Start-Up,Synchronous Rectification
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)100 kHz
TypeController
Vin(Max)40 V
Vin(Min)8 V
Vout(Max)35 V
Vout(Min)0.7 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS40055EVM-002
    Wide Input Range Converter delivers 5V at 2 Amps
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS40055EVM-001
    Evaluation Module Converts 12V Bus to 1.8V at 15 Amps
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. A)
    PDF, 1.0 Mb, 修订版: A, 档案已发布: Jul 25, 2011
    This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication between the MSP430 microcontroller and a SMBus-compatible battery fuel gauge. The MSP430 device interrogates the fuel gauge for voltage, current, and other parameters via SMBus. It then adjusts the p

模型线

系列: TPS40057 (4)

制造商分类

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