Home Power management DC/DC switching regulators DC/DC converters
Home
Power management
DC/DC switching regulators
DC/DC converters

LMR16006Y-Q1

ACTIVE

Automotive Qualified SIMPLE SWITCHER® 40V (65V transient), 0.6A Buck Regulator with 28μA IQ

Order now
Data sheet

A newer version of this product is available

open-in-new Compare alternates
Same functionality with different pin-out to the compared device.
LMR36006-Q1 ACTIVE 4.2-V to 60-V, 0.6-A ultra-small synchronous step-down converter High frequency and tight current limit to lower inductor size.

LMR16006Y-Q1

ACTIVE
Data sheet Order now

Product details

Rating Automotive Topology Buck Iout (max) (A) 0.6 Vin (max) (V) 40 Vin (min) (V) 4 Vout (max) (V) 36 Vout (min) (V) 0.8 Features Enable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, UVLO adjustable Control mode current mode Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000028 Duty cycle (max) (%) 97
Rating Automotive Topology Buck Iout (max) (A) 0.6 Vin (max) (V) 40 Vin (min) (V) 4 Vout (max) (V) 36 Vout (min) (V) 0.8 Features Enable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, UVLO adjustable Control mode current mode Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000028 Duty cycle (max) (%) 97
SOT-23-THN (DDC) 6 8.12 mm² (2.9 mm × 2.8 mm)
  • LMR16006Y-Q1 is an Automotive Grade Product
    that is a AEC-Q100 Grade 1 Qualified (–40°C to
    +125°C Operating Junction Temperature)
  • Input Voltage Range 4 V to 40 V with Transient
    Up to 65 V
  • Output Current up to 600 mA
  • 2.1 MHz Switching Frequency
  • Ultra Low 28 µA Standby Current in ECO Mode
  • 1 µA Shutdown Current
  • High Duty Cycle Operation Supported
  • ADJ, Fixed 3.3 V and Fixed 5 V Output Option
  • Internal Compensation
  • High Voltage Enable Input
  • Internal Soft Start
  • Over Current Protection
  • Over Temperature Protection
  • Small Overall Solution Size (SOT-6L Package)
  • LMR16006Y-Q1 is an Automotive Grade Product
    that is a AEC-Q100 Grade 1 Qualified (–40°C to
    +125°C Operating Junction Temperature)
  • Input Voltage Range 4 V to 40 V with Transient
    Up to 65 V
  • Output Current up to 600 mA
  • 2.1 MHz Switching Frequency
  • Ultra Low 28 µA Standby Current in ECO Mode
  • 1 µA Shutdown Current
  • High Duty Cycle Operation Supported
  • ADJ, Fixed 3.3 V and Fixed 5 V Output Option
  • Internal Compensation
  • High Voltage Enable Input
  • Internal Soft Start
  • Over Current Protection
  • Over Temperature Protection
  • Small Overall Solution Size (SOT-6L Package)

The LMR16006Y-Q1 is a PWM DC-DC buck (step-down) regulator. It is suitable for a wide range of application from industrial to automotive for power conditioning from an unregulated source. The regulator’s standby current is 28 µA in ECO mode, which is suitable for battery operating systems. An ultra-low 1 µA shutdown current can further prolong battery life. Operating frequency is fixed at 2.1 MHz allowing the use of small external components while still being able to have low output ripple voltage. Soft-start and compensation circuits are implemented internally, which allows the device to be used with minimized external components. The LMR16006Y-Q1 is optimized for up to 600 mA load currents. It has a 0.765 V typical feedback voltage. The device has built-in protection features such as pulse by pulse current limit, thermal sensing and shutdown due to excessive power dissipation. The LMR16006Y-Q1 is available in a low profile SOT-6L package (2.9 mm × 1.6 mm).

The LMR16006Y-Q1 is a PWM DC-DC buck (step-down) regulator. It is suitable for a wide range of application from industrial to automotive for power conditioning from an unregulated source. The regulator’s standby current is 28 µA in ECO mode, which is suitable for battery operating systems. An ultra-low 1 µA shutdown current can further prolong battery life. Operating frequency is fixed at 2.1 MHz allowing the use of small external components while still being able to have low output ripple voltage. Soft-start and compensation circuits are implemented internally, which allows the device to be used with minimized external components. The LMR16006Y-Q1 is optimized for up to 600 mA load currents. It has a 0.765 V typical feedback voltage. The device has built-in protection features such as pulse by pulse current limit, thermal sensing and shutdown due to excessive power dissipation. The LMR16006Y-Q1 is available in a low profile SOT-6L package (2.9 mm × 1.6 mm).
filter Find other DC/DC converters
Download View video with transcript Video

Technical documentation

No results found. Please clear your search and try again.
View all 5
Top documentation Type Title Format options Date
* Data sheet LMR16006Y-Q1 SIMPLE SWITCHER Buck Regulators With High-Efficiency ECO Mode datasheet PDF | HTML Jun 17, 2015
Technical article Automotive LED blinkers made SIMPLE PDF | HTML Sep 4, 2015
Application note Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A) Sep 12, 2014
Application note AN-1197 Selecting Inductors for Buck Converters (Rev. B) Apr 23, 2013
Application note AN-1246 Stresses in Wide Input DC-DC Converters (Rev. C) Apr 23, 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LMR16006YEVM — LMR16006YEVM 6V to 60V input, 5.0V output at 600mA Step-Down Converter

The LMR16006YEVM is a fully assembled and tested circuit for evaluating the LMR16006Y Step-Down Converter. The LMR16006YEVM operates from 6V to 60V input (12V nominal) and provides a 5.0V output at 600mA. The board also has a jumper connector to enable or disable the converter operation.

User guide: PDF
Supported products & hardware
In stock
Limit:
??asset.out-of-stock-ti_en_US??
Not available
Simulation model

LMR16006Y Non-Inverting and Inverting PSpice Transient Model (Rev. A)

SNVM691A.ZIP (170 KB) - PSpice model
Supported products & hardware
Simulation model

LMR16006Y Unencrypted Non-Inverting and Inverting PSpice Transient Model (Rev. A)

SNVM967A.ZIP (6 KB) - PSpice model
Supported products & hardware
Reference design

PMP10710 — Public Announcement Audio Reference Design utilizing best in class Boost Controller

PMP10710 is a 200W design for public announcement audio system which can be used in 100W +100W Stereo or 200W Woofer Applications. The design is broadly divided into four main stages:

  1. Single-Phase Synchronous Boost Converter using the LM5122 controller IC.  The design accepts an input voltage (...)
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOT-23-THN (DDC) 6 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos