Datasheet Texas Instruments TPS65381AQDAPTQ1 — Datenblatt

HerstellerTexas Instruments
SerieTPS65381A-Q1
ArtikelnummerTPS65381AQDAPTQ1
Datasheet Texas Instruments TPS65381AQDAPTQ1

Multi-Rail Power Supply (PMIC) für Mikrocontroller in Sicherheitsanwendungen 32-HTSSOP -40 bis 125

Datenblätter

TPS65381A-Q1 Multirail Power Supply for Microcontrollers in Safety-Relevant Applications datasheet
PDF, 1.6 Mb, Revision: A, Datei veröffentlicht: May 1, 2017
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Preise

Status

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

Verpackung

Pin32
Package TypeDAP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Width (mm)6.2
Length (mm)11
Thickness (mm)1.15
Pitch (mm)0.65
Max Height (mm)1.2
Mechanical DataHerunterladen

Parameter

FeaturesComm Control,Power Good,Thermal Shutdown,UVLO Fixed
Iout(Max)1.3 A
Iq(Typ)0.075 mA
LDO4
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
Package Size: mm2:W x L32HTSSOP: 89 mm2: 8.1 x 11(HTSSOP) PKG
Processor NameTMS570
Processor SupplierTexas Instruments
RatingAutomotive
Regulated Outputs5
Step-Down DC/DC Converter1
Switching Frequency(Max)440 kHz
Vin(Max)40 V
Vin(Min)4.5 V
Vout(Max)9.5 V
Vout(Min)0.8 V

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPS65381EVM
    TPS65381EVM - EVM for Multi-Rail Power Supply for Microcontrollers in Safety-Critical Applications
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Safety Manual for TPS65381-Q1 and TPS65381A-Q1 Multirail Power Supply (Rev. C)
    PDF, 347 Kb, Revision: C, Datei veröffentlicht: Jan 5, 2018
    This document is a safety manual for the Texas Instruments TPS65381x-Q1 (TPS65381-Q1 and TPS65381A-Q1) multirail power supply. This manual provides information to help developers integrate the TPS65381x-Q1 device into safety related systems.
  • Device Behavior Under Slow VBAT Ramp-Down and Ramp-Up
    PDF, 117 Kb, Datei veröffentlicht: Jan 23, 2015
    This application report explains device behavior under slow battery-supply voltage ramp-up and ramp-downconditions based on device supply-rail configuration. Laboratory test results and device simulationsresults are included to support the analysis and device behavior.
  • TPS65381-Q1 and TPS65381A-Q1 Design Checklist (Rev. A)
    PDF, 73 Kb, Revision: A, Datei veröffentlicht: Apr 5, 2017
    This checklist is provided as an aid for customers of Texas Instruments related to their use of the TPS65381-Q1 and TPS65381A-Q1 (TPS65381x-Q1) device.
  • DPI Evaluation TPS65381-Q1
    PDF, 503 Kb, Datei veröffentlicht: Feb 28, 2013
    The TPS65381 is a multi-rail power supply designed to supply microcontrollers in safety criticalapplications such as those found in automotive. The devices supports Texas Instruments TMS570LSseries 16/32-Bit RISC Flash MCU and other microcontrollers with dual-core lockstep (LS) or loosely coupled architectures (LC).
  • Efficiency Evaluation TPS65381-Q1
    PDF, 37 Kb, Datei veröffentlicht: Aug 29, 2013
    The TPS65381 is a multi-rail power supply designed to supply microcontrollers in safety critical applications such as those found in automotive functions. The device supports Texas Instruments' TMS570LS series 16/32-Bit RISC Flash MCU and other microcontrollers with dual-core lockstep (LS) or loosely coupled (LC) architectures.The TPS65381 integrates multiple supply rails to power the MCU CA

Modellreihe

Serie: TPS65381A-Q1 (2)

Herstellerklassifikation

  • Semiconductors > Power Management > Power Management Multi-Channel IC (PMIC) Solutions