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TPS65310A-Q1

AKTIV

Power-Management-IC für die Automobilindustrie, 4 bis 40 V, 5 A, geregelter Ausgang, für Sicherheits

Produktdetails

Processor supplier Generic Processor name Generic Regulated outputs (#) 5 Step-down DC/DC converter 2 Step-up DC/DC converter 1 LDO 1 Vin (min) (V) 4 Vin (max) (V) 40 Vout (min) (V) 0.8 Vout (max) (V) 18.5 Iout (max) (A) 3 Configurability Hardware configurable, Software configurable Features Power sequencing Rating Automotive Operating temperature range (°C) -40 to 125 Step-down DC/DC controller 1 Step-up DC/DC controller 0 Iq (typ) (mA) 0.06 Switching frequency (max) (kHz) 980 Shutdown current (ISD) (typ) (µA) 0.044 Switching frequency (typ) (kHz) 980
Processor supplier Generic Processor name Generic Regulated outputs (#) 5 Step-down DC/DC converter 2 Step-up DC/DC converter 1 LDO 1 Vin (min) (V) 4 Vin (max) (V) 40 Vout (min) (V) 0.8 Vout (max) (V) 18.5 Iout (max) (A) 3 Configurability Hardware configurable, Software configurable Features Power sequencing Rating Automotive Operating temperature range (°C) -40 to 125 Step-down DC/DC controller 1 Step-up DC/DC controller 0 Iq (typ) (mA) 0.06 Switching frequency (max) (kHz) 980 Shutdown current (ISD) (typ) (µA) 0.044 Switching frequency (typ) (kHz) 980
VQFN (RVJ) 56 64 mm² 8 x 8
  • Qualified for automotive applications
  • AEC-Q100 test guidance with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature
    • Device HBM ESD classification level H1B
    • Device CDM ESD classification level C3B
  • Input Voltage Range: 4 V to 40 V, transients up to 60 V; 80 V when using external P-channel Metal Oxide Semiconductor (PMOS)
  • Single output synchronous buck controller
    • Peak gate drive current 0.6 A
    • 490-kHz fixed switching frequency
    • Pseudo-random frequency-hopping spread spectrum or triangular mode
  • Dual synchronous buck converter
    • Designed for output currents up to 2 A
    • Out-of-phase switching
    • Switching frequency: 0.98 MHz
  • Adjustable 350-mA linear regulator
  • Adjustable asynchronous boost converter
    • 1-A integrated switch
    • Switching frequency: 0.98 MHz
  • Soft-start feature for all regulator outputs
  • Independent voltage monitoring
  • Undervoltage (UV) detection and overvoltage (OV) protection
  • Short-circuit, overcurrent, and thermal protection on buck controller, gate drive, buck converters, boost converter, and linear regulator outputs
  • Serial Peripheral Interface (SPI) for control and diagnostic
  • Integrated Window Watchdog (WD)
  • Reference voltage output
  • High-Side (HS) driver for use with external Field Effect Transistor (FET), Light-Emitting Diode (LED) driver
  • Input for external temperature sensor, Integrated Circuit (IC) shutdown at TA < –40°C
  • Thermally enhanced package
    • 56-Pin QFN (RVJ)
  • Qualified for automotive applications
  • AEC-Q100 test guidance with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature
    • Device HBM ESD classification level H1B
    • Device CDM ESD classification level C3B
  • Input Voltage Range: 4 V to 40 V, transients up to 60 V; 80 V when using external P-channel Metal Oxide Semiconductor (PMOS)
  • Single output synchronous buck controller
    • Peak gate drive current 0.6 A
    • 490-kHz fixed switching frequency
    • Pseudo-random frequency-hopping spread spectrum or triangular mode
  • Dual synchronous buck converter
    • Designed for output currents up to 2 A
    • Out-of-phase switching
    • Switching frequency: 0.98 MHz
  • Adjustable 350-mA linear regulator
  • Adjustable asynchronous boost converter
    • 1-A integrated switch
    • Switching frequency: 0.98 MHz
  • Soft-start feature for all regulator outputs
  • Independent voltage monitoring
  • Undervoltage (UV) detection and overvoltage (OV) protection
  • Short-circuit, overcurrent, and thermal protection on buck controller, gate drive, buck converters, boost converter, and linear regulator outputs
  • Serial Peripheral Interface (SPI) for control and diagnostic
  • Integrated Window Watchdog (WD)
  • Reference voltage output
  • High-Side (HS) driver for use with external Field Effect Transistor (FET), Light-Emitting Diode (LED) driver
  • Input for external temperature sensor, Integrated Circuit (IC) shutdown at TA < –40°C
  • Thermally enhanced package
    • 56-Pin QFN (RVJ)
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TPS65311-Q1 AKTIV Power-Management-IC für die Automobilindustrie, 4 bis 40 V, 5 A, geregelter Ausgang, für Sicherheits Hardware-configurable alternative.

Technische Dokumentation

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Typ Titel Datum
* Data sheet TPS65310A-Q1 High-Voltage Power-Management IC for Automotive Safety Applications datasheet (Rev. H) 23 Nov 2021
Application note TPS65311-Q1/TPS65310A-Q1 Monitoring and Diagnostic Mechanism Definitions 10 Aug 2016
Application note TPS65311-Q1 BUCK1 Controller DCR Current Sensing 23 Mai 2016
Application note TPS65311-Q1/TPS65310A-Q1 GPFET Soft Start Using a Capacitor 23 Mai 2016
White paper Power Management IC (PMIC) Guide for Automotive (Rev. A) 29 Okt 2014
Application note TPS65310A-Q1 Efficiency (Rev. A) 25 Nov 2013
Application note Design Checklist TPS65310A-Q1 29 Aug 2013
Application note DPI Evaluation TPS65310A 28 Jun 2013
EVM User's guide TPS65310AEVM and TPS65311EVM User's Guide 26 Jun 2013

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

TPS65310AEVM — TPS65310AEVM: Hochspannungs-Power-Management-IC für Sicherheitsanwendungen in der Automobilindustrie

The TPS65310AEVM evaluation modules (EVM) helps engineers evaluate the operation and performance of the TPS65310A-Q1 power supply IC for safety applications. The EVM contains the TPS65310A-Q1 and circuitry for basic operation. It has an on board USB-to-SPI interface but can also run without it or (...)

Benutzerhandbuch: PDF
Simulationsmodell

TPS65310 IBIS Model

SLVM907.ZIP (80 KB) - IBIS Model
Simulationsmodell

TPS65310A-Q1 BUCK1 TINA-TI Transient Reference Design

SLVMAU1.TSC (169 KB) - TINA-TI Reference Design
Simulationsmodell

TPS65310A-Q1 BUCK2 TINA-TI Transient Reference Design

SLVMAU2.TSC (147 KB) - TINA-TI Reference Design
Simulationsmodell

TPS65310A-Q1 Boost TINA-TI Transient Reference Design

SLVMAS8.TSC (134 KB) - TINA-TI Reference Design
Simulationsmodell

TPS65310A-Q1 TINA-TI Transient Spice Model (Rev. A)

SLVMAS7A.ZIP (82 KB) - TINA-TI Spice Model
Simulationsmodell

Unencrypted TPS65310A-Q1 PSpice Transient Model Package (Rev. B)

SLVM900B.ZIP (564 KB) - PSpice Model
Referenzdesigns

TIDA-00019 — Referenzdesign für Anwendungen im Bereich Automobilsicherheit und ADAS

This reference design utilizes the TPS65310A-Q1 device which is a power management unit ideally suited for camera or radar based vision system to support features like lane departure warning, collision avoidance systems, blindspot detection or night vision. Alongside ADAS end-equipment (...)
Test report: PDF
Schaltplan: PDF
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VQFN (RVJ) 56 Ultra Librarian

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

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