Datasheet Texas Instruments TPS65235RUKT — 数据表

制造商Texas Instruments
系列TPS65235
零件号TPS65235RUKT
Datasheet Texas Instruments TPS65235RUKT

具有I2C接口的LNB稳压器20-WQFN -40至85

数据表

TPS65235 LNB Voltage Regulator With I2C Interface datasheet
PDF, 2.4 Mb, 修订版: A, 档案已发布: Dec 5, 2017
从文件中提取

价格

状态

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

打包

Pin20
Package TypeRUK
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Width (mm)3
Length (mm)3
Thickness (mm)0.75
Pitch (mm)0.4
Max Height (mm)0.8
Mechanical Data下载

参数化

Duty Cycle(Max)100 %
FeaturesAdjustable Current Limit,I2C,Power Good
Iout(Max)0.65 A
Iq(Typ)0.12 mA
Operating Temperature Range-40 to 85 C
Package GroupWQFN
RatingCatalog
Regulated Outputs1
Switch Current Limit(Typ)2.8 A
Switching Frequency(Max)1134 kHz
Switching Frequency(Min)977 kHz
TypeConverter
Vin(Max)20 V
Vin(Min)4.5 V
Vout(Max)20 V
Vout(Min)4.5 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: TPS65235EVM-747
    TPS65235 LNB Voltage Regulator with I2C Interface Evaluation Module for DisEqC1.x
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TPS65235EVM-694
    TPS65235 LNB Voltage Regulator with I2C Interface Evaluation Module for DisEqC2.x
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • DiSEqC Protocol and LNB Voltage Regulator TPS65235 for Satellite STB/TV
    PDF, 1.3 Mb, 档案已发布: Dec 14, 2016
  • LNB design considerations on TPS65233 TPS65235
    PDF, 1.8 Mb, 档案已发布: Sep 25, 2017
    The TPS65233 and TPS65235 are designed for analog and digital satellite receivers. They are monolithic voltage regulator with I2C interface. This application report mainly introduces some design consideration in application which including inrush current when startup solution to avoid reverse current I2C address and tone mode setup for TPS65233 DisEqc2.x tone design consideration on TP

模型线

系列: TPS65235 (2)

制造商分类

  • Semiconductors > Power Management > DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)