LMR16006Y-Q1

ACTIVE

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

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

LMR16006Y-Q1

ACTIVE

Product details

Parameters

Vin (Min) (V) 4 Vin (Max) (V) 40 Vout (Min) (V) 0.8 Vout (Max) (V) 36 Iout (Max) (A) 0.6 Iq (Typ) (mA) 0.028 Iq (Typ) (uA) 28 Switching frequency (Min) (kHz) 700 Switching frequency (Max) (kHz) 2100 Features Enable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, UVLO Adjustable Operating temperature range (C) -40 to 125 Rating Automotive Regulated outputs (#) 1 open-in-new Find other Buck converters (integrated switch)

Package | Pins | Size

SOT-23-THN (DDC) 6 5 mm² 2.9 x 1.6 open-in-new Find other Buck converters (integrated switch)

Features

  • 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)
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Description

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).

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet LMR16006Y-Q1 SIMPLE SWITCHER Buck Regulators With High-Efficiency ECO Mode datasheet Jun. 17, 2015
Technical articles Minimize the impact of the MLCC shortage on your power application Mar. 29, 2019
Technical articles Automotive LED blinkers made SIMPLE Sep. 04, 2015
Application notes Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A) Sep. 12, 2014
Application notes AN-1197 Selecting Inductors for Buck Converters (Rev. B) Apr. 23, 2013
Application notes 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.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
25
Description

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.

Features
  • Input range: 6V to 60V
  • Output: 5.0V
  • Maximum load current: 600mA
  • Switching frequency: 2.1MHz
  • Board size: 49x52mm

Design tools & simulation

SIMULATION MODELS Download
SNVM691A.ZIP (170 KB) - PSpice Model
SIMULATION MODELS Download
SNVM967A.ZIP (6 KB) - PSpice Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

Reference designs

REFERENCE DESIGNS Download
Public Announcement Audio Reference Design utilizing best in class Boost Controller
PMP10710 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 of (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
SOT-23-THIN (DDC) 6 View options

Ordering & quality

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