Datasheet Texas Instruments TPS65235RUKT — Datenblatt

HerstellerTexas Instruments
SerieTPS65235
ArtikelnummerTPS65235RUKT
Datasheet Texas Instruments TPS65235RUKT

LNB-Spannungsregler mit I2C-Schnittstelle 20-WQFN -40 bis 85

Datenblätter

TPS65235 LNB Voltage Regulator With I2C Interface datasheet
PDF, 2.4 Mb, Revision: A, Datei veröffentlicht: Dec 5, 2017
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Preise

Status

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

Verpackung

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 DataHerunterladen

Parameter

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

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • 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)

Anwendungshinweise

  • DiSEqC Protocol and LNB Voltage Regulator TPS65235 for Satellite STB/TV
    PDF, 1.3 Mb, Datei veröffentlicht: Dec 14, 2016
  • LNB design considerations on TPS65233 TPS65235
    PDF, 1.8 Mb, Datei veröffentlicht: 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

Modellreihe

Serie: TPS65235 (2)

Herstellerklassifikation

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