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LM2623QNHLTQ1 The Texas Instruments LM2623QNHLTQ1 is an automotive-qualified, step-up DC-DC switching regulator. It features a wide input voltage range and adjustable output voltage.
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LM2623QNHLTQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2623QNHLTQ1 is an automotive-qualified, step-up DC-DC switching regulator. It features a wide input voltage range and adjustable output voltage.
✓ Total Stock: 4,000 pcs
$ Price Range: $1.10

LM2623QNHLTQ1 Available from 1 distributor

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Smaxon Electronics ✓
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4,000 pcs
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4000 pcs On Request 1 On Request On Request 21+ On Request On Request
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LM2623QNHLTQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM2623QNHLTQ1 Description

Short technical summary and product information.

The LM2623QNHLTQ1 from Texas Instruments is a high-efficiency, general-purpose, step-up DC-DC switching regulator designed for automotive applications. It is AEC-Q100 qualified and operates over a wide input voltage range of 0.8V to 14V, with an adjustable output voltage from 1.24V to 14V.

 

This boost converter boasts a switch current limit of 2.85A and a switching frequency of up to 2MHz, contributing to its high efficiency of up to 90%. It features an internal MOSFET with a low on-resistance of 0.17 Ohms. The device offers a typical operating current of 80 μA and a low shutdown current of less than 2.5 μA.

 

The LM2623QNHLTQ1 is available in a 14-WSON (4x4 mm) package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ). The device also features enable functionality and nonsynchronous rectification.

 

Key electrical characteristics include a 1.1V start-up voltage and very low output voltage ripple. This makes it suitable for various power management needs in automotive systems.

LM2623QNHLTQ1 Quick Information

Product Type: DC DC Switching Regulator
Series: LM2623-Q1
Canonical Name: LM2623-Q1 Automotive Gated-Oscillator-Based DC-DC Boost Converter
Subcategory: Boost Converter

LM2623QNHLTQ1 Compliance

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

LM2623QNHLTQ1 Estimated Pricing

Qty Low High
1+ $1.10 $1.10

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

LM2623QNHLTQ1 Features

  • Automotive qualified step-up DC-DC converter.
  • Wide 0.8V to 14V input voltage range.
  • Adjustable 1.24V to 14V output voltage.
  • High 2.85A switch current limit.
  • Up to 90% regulator efficiency.

LM2623QNHLTQ1 Applications

  • Suitable for automotive power systems.
  • General-purpose step-up voltage conversion.
  • Applications requiring low ripple output.
  • Designs needing adjustable output voltage.

LM2623QNHLTQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM2623QNHLTQ1?

The input voltage range is 0.8V to 14V.

What is the adjustable output voltage range?

The output voltage can be adjusted from 1.24V to 14V.

What is the maximum switch current limit?

The switch current limit is 2.85A.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package type is the LM2623QNHLTQ1 supplied in?

It is supplied in a 14-WSON (4x4mm) package.

Is this a synchronous rectifier type?

No, it is not a synchronous rectifier.

What is the typical operating current?

The typical operating current is 80 μA.

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