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LMR34206FSC3RNXRQ1 The Texas Instruments LMR34206FSC3RNXRQ1 is a synchronous step-down DC/DC switching regulator. It features a wide input voltage range and a fixed output.
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LMR34206FSC3RNXRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMR34206FSC3RNXRQ1 is a synchronous step-down DC/DC switching regulator. It features a wide input voltage range and a fixed output.
✓ Total Stock: 3,421 pcs
$ Price Range: $1.13

LMR34206FSC3RNXRQ1 Available from 1 distributor

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✓ Non-Authorised
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3,421 pcs
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LMR34206FSC3RNXRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LMR34206FSC3RNXRQ1 Description

Short technical summary and product information.

The LMR34206FSC3RNXRQ1 from Texas Instruments is an ultra-small synchronous step-down converter designed for automotive applications. It operates with an input voltage range of 4.2V to 42V and can deliver up to 0.6A of output current. The device offers fixed output voltage options and features like light-load efficiency, power good signal, and spread spectrum for reduced EMI.

 

This converter utilizes current mode control and synchronous rectification for efficient power conversion. It is housed in a compact 12-VQFN-HR package with wettable flanks, suitable for surface mounting. The operating temperature range is -40°C to 125°C (TA), and it is AEC-Q100 qualified for automotive environments. Protection features include thermal shutdown, input undervoltage lockout, and cycle-by-cycle current limit.

 

The LMR34206FSC3RNXRQ1 is designed for applications requiring a scalable power supply solution. Its high frequency operation and tight current limit help in reducing the size of external components like inductors. The device is also pin-compatible with other Texas Instruments converters, facilitating design flexibility.

LMR34206FSC3RNXRQ1 Quick Information

Product Type: DC DC Switching Regulator
Series: LMR34206-Q1
Canonical Name: LMR34206FSC3RNXRQ1 Synchronous Step-Down Converter
Subcategory: Power Management

LMR34206FSC3RNXRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMR34206FSC3RNXRQ1 Estimated Pricing

Qty Low High
1+ $1.13 $1.13

Estimated market price range - modelled values for guidance only, not live distributor offers.

LMR34206FSC3RNXRQ1 Features

  • Ultra-small synchronous step-down converter
  • Wide 4.2V to 42V input voltage range
  • 0.6A maximum output current
  • Fixed output voltage options
  • AEC-Q100 qualified for automotive

LMR34206FSC3RNXRQ1 Applications

  • Automotive power supply applications
  • Scalable power supply designs
  • EMI sensitive applications
  • Compact power solutions

LMR34206FSC3RNXRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LMR34206FSC3RNXRQ1?

3.6V to 42V.

What output voltage range does the LMR34206FSC3RNXRQ1 support?

3.3V to 40V.

What is the maximum output current of the LMR34206FSC3RNXRQ1?

0.6A.

What is the switching frequency of the LMR34206FSC3RNXRQ1?

2.1 MHz.

What is the operating temperature range of the LMR34206FSC3RNXRQ1?

-40°C to 125°C.

What package is the LMR34206FSC3RNXRQ1 available in?

12-VFQFN (12-VQFN-HR 3x2) surface mount with wettable flank.

Is the LMR34206FSC3RNXRQ1 a synchronous buck converter?

Yes, it features a synchronous rectifier.

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