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AC/DC 和 DC/DC 轉換器 (整合式 FET)

LMR36006

現行

4.2V 至 60V、0.6A、超小型同步降壓轉換器

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產品規格表

LMR36006

現行
產品規格表 立即訂購

產品詳細資料

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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      技術文件

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      類型 標題 日期
      * Data sheet LMR36006 4.2-V to 60-V, 0.6-A Ultra-Small Synchronous Step-Down Converter datasheet (Rev. C) PDF | HTML 2019年 10月 3日
      Application note Working with Inverting Buck-Boost Converters (Rev. B) PDF | HTML 2022年 10月 18日
      Application note Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A) PDF | HTML 2021年 7月 26日
      Functional safety information LMR36006 and LMR36006-Q1 Functional Safety, FIT Rate, FMD, and Pin FMA PDF | HTML 2021年 4月 15日
      Selection guide Buck Converter Quick Reference Guide (Rev. B) 2021年 4月 8日
      Application note Understanding Mode Transitions for LMR33620/30 and LMR36006/15 2019年 4月 4日
      Technical article How a DC/DC converter package and pinout design can enhance automotive EMI perform PDF | HTML 2018年 9月 4日
      Technical article A review of EMI standards, part 2 – radiated emissions PDF | HTML 2018年 7月 5日
      Technical article A review of EMI standards, part 1 – conducted emissions PDF | HTML 2018年 6月 28日
      Technical article Effects of IC package on EMI performance PDF | HTML 2018年 5月 22日
      User guide LMR360xxxEVM User's Guide 2018年 3月 14日
      Application note Output Ripple Voltage for Buck Switching Regulator (Rev. A) 2014年 10月 13日
      Analog Design Journal Accurately measuring efficiency of ultralow-IQ devices 2014年 1月 22日
      Application note AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) 2013年 4月 23日
      Application note AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A) 2013年 4月 23日

      設計與開發

      如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

      開發板

      LMR36006BEVM — 同步降壓轉換器評估模組

      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.
      使用指南: PDF
      TI.com 無法提供
      開發板

      LMR36015AEVM — 同步降壓轉換器評估模組

      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.
      使用指南: PDF
      TI.com 無法提供
      模擬型號

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

      SNVMBI7A.ZIP (150 KB) - PSpice Model
      下載
      模擬型號

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

      SNVMBI6A.ZIP (8 KB) - PSpice Model
      下載
      模擬型號

      LMR36006C Non-Inverting and Inverting Pspice Transient Model

      SNVMBQ1.ZIP (165 KB) - PSpice Model
      下載
      模擬型號

      LMR36006C Non-Inverting and Inverting Unencrypted Pspice Transient Model

      SNVMBQ2.ZIP (8 KB) - PSpice Model
      下載
      計算工具

      SNVC234 — Mode Transitions Calculator LMR336x0 LMR360xx

      支援產品和硬體

      支援產品和硬體

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      LMR33620 — 具超低 EMI 的 SIMPLE SWITCHER® 3.8V 至 36V、2A 同步降壓轉換器 LMR33620-Q1 — 3.8-V 至 36-V、2-A 同步降壓轉換器 LMR33630 — 具有超低 EMI 的 SIMPLE SWITCHER® 3.8V 至 36V、3A 同步降壓轉換器 LMR33630-Q1 — 3.8V 至 36V、3A 同步降壓轉換器 LMR36006 — 4.2V 至 60V、0.6A、超小型同步降壓轉換器 LMR36006-Q1 — 4.2V 至 60V、0.6A、超小型同步降壓轉換器 LMR36015 — 4.2V 至 60V、1.5A、超小型同步降壓轉換器 LMR36015-Q1 — 4.2V 至 60V、1.5A、超小型同步降壓轉換器
      下載
      參考設計

      PMP23300 — 60-W、USB Type-C® 電力輸送寬輸入降壓轉換器參考設計

      此參考設計為在標準電源範圍 (SPR) 中運作的 60-W USB Type-C® 電源傳輸 (PD) 設計，使用 TPS65987D USB Type-C 和 USB PD 控制器、LM76005 同步降壓轉換器、LMR36506 同步降壓轉換器和 TPD62300A USB Type-C 連接埠保護器。此設計使用 30-V 至 60-V 寬輸入降壓轉換器來調節典型 5-V、9-V、15-V 和 20-V USB-C SPR 電壓。20 V 時的最大功率額定值爲 60 W，峰值效率爲 96.8%。
      Test report: PDF
      參考設計

      PMP15040 — 適合於有限空間工業應用的寬 Vin 電源供應參考設計

      This reference design provides an example of how to power FPGAs, ASICs, or MCUs in industrial sensor applications when space-constraints are a primary concern. The wide 6-V to 60-V input voltage range and the use of ultra-small and highly efficient DC/DC converters makes the design well suited for (...)
      Test report: PDF
      電路圖: PDF
      參考設計

      TIDA-010055 — 非隔離電源架構，具有用於保護繼電器模組的診斷參考設計

      This reference design showcases non-isolated power supply architectures for protection relays with analog input/output and communication modules generated from 5-, 12-, or 24-V DC input. To generate the power supplies the design uses DC/DC converters with an integrated FET, a power module with an (...)
      Design guide: PDF
      電路圖: PDF
      參考設計

      TIDA-010049 — 適用於 IEC 61508 的 TUV 評估數位輸入參考設計 (SIL-2)

      This 8-channel, group-isolated, digital input module reference design, focuses on applications with the need for industrial functional safety. This design has diagnostics implemented to help detect both permanent and transient random hardware faults. The concept of this input module has been (...)
      Design guide: PDF
      電路圖: PDF
      參考設計

      PMP15039 — 適用於現場傳送器的兩階段式電源參考設計

      This dual output reference design provides an example of how to power FPGAs, ASICs, or MCUs when space-constraints are a primary concern. The wide 6-V to 60-V input voltage range and the use of ultra-small and highly efficient DC/DC converters makes the design well suited for applications like (...)
      Test report: PDF
      電路圖: PDF
      封裝 針腳 CAD 符號、佔位空間與 3D 模型
      VQFN-HR (RNX) 12 Ultra Librarian
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      • MTBF/FIT 估算值
      • 材料內容
      • 認證摘要
      • 進行中持續性的可靠性監測
      內含資訊：
      • 晶圓廠位置
      • 組裝地點

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