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LMR16006YQ5DDCRQ1

Automotive Qualified Switching Regulator

Inventory:4,932

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Overview of LMR16006YQ5DDCRQ1

The LMR16006YQ5DDCRQ1 is a 3.5V to 60Vin, 600mA, 2.2MHz step-down DC-DC converter. It features an integrated high-side and low-side power MOSFETs and operates in a pulse width modulation (PWM) control mode. This IC is designed for use in various power management applications, offering high efficiency and a wide input voltage range.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • SW: Switching Node Connection
  • GND: Ground Connection
  • FB: Feedback Pin
  • EN: Enable Pin
  • PG: Power Good Indicator
  • BP: Bootstrapped Pin
  • SS/TR: Soft Start/Tracking Pin
  • VCC: Supply Voltage Connection
  • RT/CLK: Oscillator Resistor and Clock Synchronization
  • COMP: Compensation Node Connection
  • ILIM: Current Limit Set Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LMR16006YQ5DDCRQ1 for a visual representation.

Key Features

  • Wide Input Voltage Range: Accepts input voltages from 3.5V to 60V, suitable for a variety of power supply designs.
  • High Efficiency: The LMR16006YQ5DDCRQ1 offers high efficiency across a wide range of load conditions.
  • Integrated Power MOSFETs: Features an integrated high-side and low-side MOSFETs, simplifying the overall design and reducing external components.
  • 2.2MHz Switching Frequency: Operates at a high frequency, enabling the use of small external components and compact designs.
  • Power Good Indicator: Includes a power good indicator for monitoring the output voltage status.
  • Low Shutdown Current: Consumes low current in shutdown mode, conserving power when not in use.
  • Enable Pin for Power Sequencing: The EN pin allows for controlled power-up and power-down sequences.

Note: For detailed technical specifications, please refer to the LMR16006YQ5DDCRQ1 datasheet.

Application

  • Industrial Power Supplies: Suitable for industrial power supply applications requiring high efficiency and wide input voltage range.
  • Automotive Power Systems: Ideal for automotive power management systems where wide voltage input fluctuations may occur.
  • Telecommunication Equipment: Used in telecommunication equipment for efficient regulation of power supplies.

Functionality

The LMR16006YQ5DDCRQ1 is a high-efficiency step-down DC-DC converter designed to handle a wide input voltage range, providing a regulated output voltage for various power management applications.

Usage Guide

  • Input Voltage: Connect the VIN pin to the input power supply within the specified voltage range (3.5V to 60V).
  • Output Voltage: Connect the output load to the SW and GND pins to obtain the regulated output voltage.
  • Enable Control: Use the EN pin to enable or disable the converter as needed.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the LMR16006YQ5DDCRQ1?
A: The LMR16006YQ5DDCRQ1 can accept input voltages up to 60V, providing flexibility in various power supply applications.

Q: Is the LMR16006YQ5DDCRQ1 suitable for automotive battery systems?
A: Yes, the wide input voltage range and high efficiency make the LMR16006YQ5DDCRQ1 well-suited for automotive power systems, including battery regulation and voltage conversion tasks.

Equivalent

For similar functionalities, consider these alternatives to the LMR16006YQ5DDCRQ1:

  • LMR16006YQ5DDCR: This is a similar step-down DC-DC converter from Texas Instruments, offering comparable performance with slight variations in specifications.
  • LMR16006YQ5DDC: Another variant of the LMR16006 series, providing similar functionality and performance characteristics for power management applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

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
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
Control mode current mode Duty cycle (max) (%) 97
Type Converter

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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LMR16006YQ5DDCRQ1

Automotive Qualified Switching Regulator

Inventory:

4,932