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AC/DC & DC/DC converters (integrated FET)

LMR36006-Q1

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

現在提供此產品的更新版本

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功能相同，但引腳輸出與所比較的產品不同
LMR36506-Q1 現行 針對尺寸和輕負載效率最佳化的 3V 至 65V、0.6A 降壓轉換器 Smaller package footprint, lower IQ, and frequency synchronization pin.

LMR36006-Q1

現行
產品規格表 立即訂購

產品詳細資料

Iout (max) (A) 0.6 Vin (min) (V) 4.2 Vin (max) (V) 60 Topology Buck Type Converter Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2100 Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Spread Spectrum, Synchronous Rectification, Wettable flanks package Control mode current mode Vout (min) (V) 1 Vout (max) (V) 57 Rating Automotive Operating temperature range (°C) -40 to 150 Iq (typ) (A) 0.000023
Iout (max) (A) 0.6 Vin (min) (V) 4.2 Vin (max) (V) 60 Topology Buck Type Converter Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2100 Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Spread Spectrum, Synchronous Rectification, Wettable flanks package Control mode current mode Vout (min) (V) 1 Vout (max) (V) 57 Rating Automotive Operating temperature range (°C) -40 to 150 Iq (typ) (A) 0.000023
VQFN-HR (RNX) 12 6 mm² 3 x 2
  • AEC-Q100-qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Functional Safety-Capable
  • Designed for automotive applications
    • 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)
    • ±1.5% reference voltage tolerance
    • 3.3-V fixed-output voltage option available
  • Suited for scalable power supplies
  • Integration reduces solution size and cost
    • Small, 2-mm × 3-mm VQFN package with wettable flanks
    • Few external components
  • Low power dissipation across load spectrum
    • 94% efficiency at 400 kHz (12 VIN, 5 VOUT, 0.6 A)
    • Increased light load efficiency in PFM
    • Low operating quiescent current of 2 6 µA
  • 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-Q1 with the WEBENCH Power Designer
  • AEC-Q100-qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Functional Safety-Capable
  • Designed for automotive applications
    • 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)
    • ±1.5% reference voltage tolerance
    • 3.3-V fixed-output voltage option available
  • Suited for scalable power supplies
  • Integration reduces solution size and cost
    • Small, 2-mm × 3-mm VQFN package with wettable flanks
    • Few external components
  • Low power dissipation across load spectrum
    • 94% efficiency at 400 kHz (12 VIN, 5 VOUT, 0.6 A)
    • Increased light load efficiency in PFM
    • Low operating quiescent current of 2 6 µA
  • 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-Q1 with the WEBENCH Power Designer

The LMR36006-Q1 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 LMR36006-Q1 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Advanced high speed circuitry allows the LMR36006-Q1 to regulate from an input of 20 V to an output of 5 V at a fixed frequency of 2.1 MHz. 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-Q1 is in a HotRod™ package which enables low EMI, 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-Q1 are designed to simplify implementation for a wide range of end equipment.

The LMR36006-Q1 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 LMR36006-Q1 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Advanced high speed circuitry allows the LMR36006-Q1 to regulate from an input of 20 V to an output of 5 V at a fixed frequency of 2.1 MHz. 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-Q1 is in a HotRod™ package which enables low EMI, 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-Q1 are designed to simplify implementation for a wide range of end equipment.
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類型 標題 日期
* Data sheet LMR36006-Q1 4.2-V to 60-V, 0.6-A Ultra-Small Synchronous Step-Down Converter datasheet (Rev. D) PDF | HTML 2022年 8月 29日
Functional safety information LMR36006 and LMR36006-Q1 Functional Safety, FIT Rate, FMD, and Pin FMA PDF | HTML 2021年 4月 15日
Technical article Optimizing flip-chip IC thermal performance in automotive designs PDF | HTML 2019年 12月 11日
Application note Understanding Mode Transitions for LMR33620/30 and LMR36006/15 2019年 4月 4日
EVM User's guide LMR360xxQEVM User's Guide 2018年 11月 14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

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

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
開發板

LMR36015FSCEVM — 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

LMR34215FA-Q1 Unencrypted PSPICE TRANSIENT MODEL

SNVMBT7.ZIP (160 KB) - PSpice Model
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模擬型號

LMR34215FSC5-Q1 Unencrypted PSPICE TRANSIENT MODEL

SNVMBT2.ZIP (161 KB) - PSpice Model
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模擬型號

LMR34215SC5-Q1 Unencrypted PSPICE TRANSIENT MODEL

SNVMBT1.ZIP (155 KB) - PSpice Model
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模擬型號

LMR36006A-Q1 Non-Inverting and Inverting Pspice Transient Model

SNVMBQ0.ZIP (164 KB) - PSpice Model
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模擬型號

LMR36006A-Q1 Non-Inverting and Inverting Unencrypted Pspice Transient Model

SNVMBP9.ZIP (8 KB) - PSpice Model
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模擬型號

LMR36006FSC-Q1 Non-Inverting and Inverting PSpice Transient Model

SNVMBQ7.ZIP (154 KB) - PSpice Model
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模擬型號

LMR36006FSC-Q1 Non-Inverting and Inverting Unencrypted PSpice Transient Model

SNVMBQ8.ZIP (8 KB) - PSpice Model
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模擬型號

LMR36006FSC3-Q1 PSpice Transient Model (Rev. A)

SNVMBO6A.ZIP (156 KB) - PSpice Model
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模擬型號

LMR36006FSC3-Q1 Unencrypted PSpice Transient Model (Rev. A)

SNVMBO7A.ZIP (8 KB) - PSpice Model
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計算工具

SNVC234 — Mode Transitions Calculator LMR336x0 LMR360xx

支援產品和硬體

支援產品和硬體

產品
AC/DC & DC/DC converters (integrated FET)
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
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參考設計

TIDA-020010 — 具有 HMI 的車用 HVAC 控制參考設計

This reference design offers a cost-effective solution for a heating, ventilation, and air conditioning (HVAC) human-machine interface (HMI) application. This reference design incorporates a synchronous step-down converter, multiple channel half-bridge motor driver for brushed DC motors (BDC), (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-060030 — 車用 12-V 至 24-V 引擎負載介面參考設計

This reference design is a 3-phase 1/2 H-Bridge Motor Drive solution with independent FET capability that interfaces with solenoid loads found in Gasoline and Diesel Engine Platforms such as automotive solenoids, bidirectional Brushed- or Brushless-DC motors, unidirectional Brushed-DC motors, and (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-050015 — 針對解決方案尺寸和低雜訊進行最佳化的車用 ADAS 攝影機電源供應參考設計

This wide-input power-supply reference design is specifically designed for space-constrained automotive ADAS camera applications. This size-optimized design uses front-end protection paired with a wide input voltage DC/DC converter to enable off-battery operation. The front-end filter and (...)
Design guide: PDF
電路圖: PDF
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VQFN-HR (RNX) 12 檢視選項
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