Startseite Energiemanagement AC/DC- und DC/DC-Wandler (integrierter FET)
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AC/DC- und DC/DC-Wandler (integrierter FET)

LMR36006

AKTIV

4,2-V bis 60-V, 0.6-A, ultra-kompakter Synchron-Abwärtswandler

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Datenblatt

LMR36006

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Rating Catalog Operating temperature range (°C) -40 to 150 TI functional safety category Functional Safety-Capable Topology Buck Type Converter Iout (max) (A) 0.6 Vin (min) (V) 4.2 Vin (max) (V) 60 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 2100 Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package EMI features Low parasitic Hotrod packaging, Spread Spectrum Control mode current mode Vout (min) (V) 1 Vout (max) (V) 57 Iq (typ) (µA) 23 Duty cycle (max) (%) 98
Rating Catalog Operating temperature range (°C) -40 to 150 TI functional safety category Functional Safety-Capable Topology Buck Type Converter Iout (max) (A) 0.6 Vin (min) (V) 4.2 Vin (max) (V) 60 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 2100 Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package EMI features Low parasitic Hotrod packaging, Spread Spectrum Control mode current mode Vout (min) (V) 1 Vout (max) (V) 57 Iq (typ) (µA) 23 Duty cycle (max) (%) 98
VQFN-HR (RNX) 12 6 mm² 3 x 2
  • Designed for reliable and rugged applications
    • Input transient protection up to 66 V
    • Junction temperature range –40°C to +150°C
    • Protection features: thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, hiccup short-circuit protection
    • 0.2-V dropout with 0.6-A load (typical)
  • Suited for scalable industrial power supplies
  • Low power dissipation across load spectrum
    • 87% efficiency at 1 MHz (24VIN, 5VOUT, 0.6A)
    • 92% efficiency at 1 MHz (12VIN, 5VOUT, 0.6A)
    • Increased light load efficiency in PFM
    • Low operating quiescent current of 26 µA
  • Small 2-mm × 3-mm HotRod™ package
  • Solution with few external components
    • LMR36006-Q1 and LMR36015-Q1 available in 400 kHz and 2.1 MHz, adjustable output, and fixed 3.3 VOUT
    • Optimized for ultra low EMI requirements
      • Meets CISPR25 class 5 standard
      • Hotrod™ package minimizes switch node ringing
      • Parallel input path minimizes parasitic inductance
      • Spread spectrum reduces peak emissions
    • Create a custom design using the LMR36006 with the WEBENCH® Power Designer
    • Designed for reliable and rugged applications
      • Input transient protection up to 66 V
      • Junction temperature range –40°C to +150°C
      • Protection features: thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, hiccup short-circuit protection
      • 0.2-V dropout with 0.6-A load (typical)
    • Suited for scalable industrial power supplies
    • Low power dissipation across load spectrum
      • 87% efficiency at 1 MHz (24VIN, 5VOUT, 0.6A)
      • 92% efficiency at 1 MHz (12VIN, 5VOUT, 0.6A)
      • Increased light load efficiency in PFM
      • Low operating quiescent current of 26 µA
    • Small 2-mm × 3-mm HotRod™ package
    • Solution with few external components
      • LMR36006-Q1 and LMR36015-Q1 available in 400 kHz and 2.1 MHz, adjustable output, and fixed 3.3 VOUT
      • Optimized for ultra low EMI requirements
        • Meets CISPR25 class 5 standard
        • Hotrod™ package minimizes switch node ringing
        • Parallel input path minimizes parasitic inductance
        • Spread spectrum reduces peak emissions
      • Create a custom design using the LMR36006 with the WEBENCH® Power Designer

      The LMR36006 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 0.6 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V. The transient tolerance reduces the necessary design effort to protect against overvoltages and meets the surge immunity requirements of IEC 61000-4-5.

      The LMR36006 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status eliminating the requirement for an external supervisor.

      The LMR36006 is in a HotRod™ package which enables low noise, higher efficiency, and the smallest package to die ratio. The device requires few external components and has a pinout designed for simple PCB layout. The small solution size and feature set of the LMR36006 are designed to simplify implementation for a wide range of end equipment, including space critical applications of ultra-small field transmitters and vision sensors.

      The LMR36006 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 0.6 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V. The transient tolerance reduces the necessary design effort to protect against overvoltages and meets the surge immunity requirements of IEC 61000-4-5.

      The LMR36006 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status eliminating the requirement for an external supervisor.

      The LMR36006 is in a HotRod™ package which enables low noise, higher efficiency, and the smallest package to die ratio. The device requires few external components and has a pinout designed for simple PCB layout. The small solution size and feature set of the LMR36006 are designed to simplify implementation for a wide range of end equipment, including space critical applications of ultra-small field transmitters and vision sensors.
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      Technische Dokumentation

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      Alle anzeigen 15
      Typ Titel Datum
      * Data sheet LMR36006 4.2-V to 60-V, 0.6-A Ultra-Small Synchronous Step-Down Converter datasheet (Rev. C) PDF | HTML 03 Okt 2019
      Application note Working with Inverting Buck-Boost Converters (Rev. B) PDF | HTML 18 Okt 2022
      Application note Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A) PDF | HTML 26 Jul 2021
      Functional safety information LMR36006 and LMR36006-Q1 Functional Safety, FIT Rate, FMD, and Pin FMA PDF | HTML 15 Apr 2021
      Selection guide Buck Converter Quick Reference Guide (Rev. B) 08 Apr 2021
      Application note Understanding Mode Transitions for LMR33620/30 and LMR36006/15 04 Apr 2019
      Technical article How a DC/DC converter package and pinout design can enhance automotive EMI perform PDF | HTML 04 Sep 2018
      Technical article A review of EMI standards, part 2 – radiated emissions PDF | HTML 05 Jul 2018
      Technical article A review of EMI standards, part 1 – conducted emissions PDF | HTML 28 Jun 2018
      Technical article Effects of IC package on EMI performance PDF | HTML 22 Mai 2018
      User guide LMR360xxxEVM User's Guide 14 Mär 2018
      Application note Output Ripple Voltage for Buck Switching Regulator (Rev. A) 13 Okt 2014
      Analog Design Journal Accurately measuring efficiency of ultralow-IQ devices 22 Jan 2014
      Application note AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) 23 Apr 2013
      Application note AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A) 23 Apr 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

      LMR36006BEVM — Synchron-Abwärtswandler-Evaluierungsmodul

      The LMR36006 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR36006 synchronous step-down converter.  The LMR36006 provides exceptional efficiency and accuracy in a very small solution size.
      Benutzerhandbuch: PDF
      Nicht verfügbar auf TI.com
      Evaluierungsplatine

      LMR36015AEVM — Synchron-Abwärtswandler-Evaluierungsmodul

      The LMR36015 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR36015 synchronous step-down converter.  The LMR36015 provides exceptional efficiency and accuracy in a very small solution size.
      Benutzerhandbuch: PDF
      Nicht verfügbar auf TI.com
      Simulationsmodell

      LMR36006B Non-Inverting and Inverting PSpice Transient Model (Rev. A)

      SNVMBI7A.ZIP (150 KB) - PSpice Model
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      Simulationsmodell

      LMR36006B Non-Inverting and Inverting Unencrypted PSpice Transient Model (Rev. A)

      SNVMBI6A.ZIP (8 KB) - PSpice Model
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      Simulationsmodell

      LMR36006C Non-Inverting and Inverting Pspice Transient Model

      SNVMBQ1.ZIP (165 KB) - PSpice Model
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      Simulationsmodell

      LMR36006C Non-Inverting and Inverting Unencrypted Pspice Transient Model

      SNVMBQ2.ZIP (8 KB) - PSpice Model
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      Berechnungstool

      SNVC234 — Mode Transitions Calculator LMR336x0 LMR360xx

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      Bestellen & Qualität

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