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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversA6274KLPTR-T-1
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A6274KLPTR-T-1 - Allegro MicroSystems

Manufacturer Part Number
A6274KLPTR-T-1
Manufacturer
Allegro MicroSystems
Allelco Part Number
32D-A6274KLPTR-T-1
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC LED DRVR LIN PWM 60MA 20TSSOP
Package
20-TSSOP-EP
Data sheet
1.A6274KLPTR-T-1.pdf ...
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 42106
  • Unit Price: $0.609
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.609 $0.61
10+ $0.51 $5.10
30+ $0.46 $13.80
100+ $0.411 $41.10
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

A6274KLPTR-T-1 Tech Specifications
Allegro MicroSystems - A6274KLPTR-T-1 technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A6274KLPTR-T-1

Product Attribute Attribute Value  
Manufacturer Allegro MicroSystems  
Voltage - Supply (Min) 5V  
Voltage - Supply (Max) 42V  
Voltage - Output -  
Type Linear  
Topology -  
Supplier Device Package 20-TSSOP-EP  
Series Automotive, AEC-Q100  
Package / Case 20-TSSOP (0.173', 4.40mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Outputs 6  
Mounting Type Surface Mount  
Internal Switch(s) No  
Frequency -  
Dimming PWM  
Current - Output / Channel 60mA  
Base Product Number A6274  
Applications Automotive  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

A6274KLPTR-T-1

Manufacturer

Allegro Microsystems

Introduction

The A6274KLPTR-T-1 is a highly integrated, 6-channel linear LED driver designed for automotive and industrial applications. It provides constant current regulation for driving multiple high-brightness LEDs with a wide range of supply voltages and output currents.

Product Features and Performance

6-channel linear LED driver

Wide supply voltage range: 5V to 42V

Constant current regulation per channel: up to 60mA

PWM dimming control

Integrated thermal shutdown protection

Automotive-grade AEC-Q100 qualified

Product Advantages

Precise current regulation for uniform LED brightness

Efficient linear topology with low power dissipation

Compact 20-TSSOP package with exposed pad for improved thermal performance

Robust design with integrated protection features

Key Reasons to Choose This Product

Reliable and efficient LED driving solution for automotive and industrial applications

Scalable with up to 6 independent LED channels

Automotive-grade quality and reliability

Easy to integrate and design with

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Integrated thermal shutdown protection

Robust design with high reliability

Compatibility

The A6274KLPTR-T-1 is compatible with a wide range of high-brightness LEDs used in automotive and industrial lighting applications.

Application Areas

Automotive interior and exterior lighting

Industrial machinery and equipment lighting

General-purpose LED lighting solutions

Product Lifecycle

The A6274KLPTR-T-1 is an active product, and there are currently no plans for discontinuation. Allegro Microsystems offers a range of similar LED driver products, such as the A6274, A6276, and A6277 series, which may serve as alternative or equivalent models. For more information, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Allegro MicroSystems A6274KLPTR-T-1

Product Attribute A6274KLPTR-T A6272KLPTR-T A6275ELWTR-T A6275ELWTR
Part Number A6274KLPTR-T A6272KLPTR-T A6275ELWTR-T A6275ELWTR
Manufacturer Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems Allegro MicroSystems
Type - - - -
Voltage - Supply (Min) - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Series - - - -
Applications - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Internal Switch(s) - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Base Product Number - DAC34H84 MAX500 ADS62P42
Dimming - - - -
Current - Output / Channel - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Topology - - - -
Voltage - Output - - - -
Number of Outputs - - - -
Voltage - Supply (Max) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Frequency - - - -

A6274KLPTR-T-1 Datasheet PDF

Download A6274KLPTR-T-1 pdf datasheets and Allegro MicroSystems documentation for A6274KLPTR-T-1 - Allegro MicroSystems.

HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Packaging
Tape Change 27/Jan/2023.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
A6274KLPTR-T-1 Image

A6274KLPTR-T-1

Allegro MicroSystems
32D-A6274KLPTR-T-1

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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