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4.2-V to 60-V, 0.6-A ultra-small synchronous step-down converter

Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
VQFN-HR (RNX) | 12 3,000 | LARGE T&R
Custom reel may be available
-40 to 150
Package | Pins VQFN-HR (RNX) | 12
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (℃) -40 to 150
View TI packaging information

Features for the LMR36006

  • 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, inputundervoltage lockout, cycle-by-cycle current limit, hiccup short-circuitprotection
    • 0.2-V dropoutwith 0.6-A load (typical)
  • Suited for scalable industrial power supplies
    • Pin compatible with:
    • 1-MHz, 2.1-MHz frequency options
      • 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 loadefficiency in PFM
        • Low operating quiescent current of 26µA
      • 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 noderinging
          • Parallel input path minimizes parasiticinductance
          • Spread spectrum reduces peakemissions
        • Create a custom design using the LMR36006 with the WEBENCH® Power Designer

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    Description for the LMR36006

    The LMR36006 regulator is an easy-to-use, synchronous, step-down DC/DCconverter. With integrated high-side and low-side power MOSFETs, up to0.6 A of outputcurrent is delivered over a wide input voltage range of 4.2 V to60V. Tolerance goes up to 66 V. The transient tolerance reduces the necessary design effort to protectagainst overvoltages and meets the surge immunity requirements of IEC 61000-4-5.

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

    The LMR36006 is in a HotRod™ package whichenables low noise, higher efficiency, and the smallest package to dieratio. The device requires few external components and has a pinout designed for simple PCBlayout. The small solution size and feature set of the LMR36006 are designed tosimplify implementation for a wide range of end equipment, includingspace critical applications of ultra-small field transmitters and vision sensors.


    Qty Price (USD)
    1-99 1.414
    100-249 1.239
    250-999 0.869
    1,000+ 0.7

    Additional package qty | carrier options

    Package qty | Carrier 250 | SMALL T&R
    Inventory 638
    Qty | Price (USD) 1ku | 0.805 1-99 1.626 100-249 1.425 250-999 0.999 1,000+ 0.805