Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

LM61440AANQRJRRQ1 is an automotive-focused,high-performance, DC-DC synchronous step-down converter. With integrated high-side and low-side MOSFETs, up to 4 A of output current is delivered over a wide input range of 3.0 V to 36 V; tolerant of 42 V, easing input surge protection design. LM61440AANQRJRRQ1 implements soft recovery from dropout eliminating overshoot on the output.

Features

AEC-Q100 qualified with the following results

Temperature grade 1: –40°C to 150°C, TJ

Functional Safety-Capable

Documentation available to aid functional safety system design

Optimized for ultra-low EMI requirements

HotRod package minimizes switch node ringing

Parallel input path minimizes parasitic inductance

Spread spectrum reduces peak emissions

Adjustable SW node rise time

Designed for automotive applications

Supports 42-V automotive load dump

±1% total output regulation accuracy

VOUT adjustable from 1 V to 95% of VIN

0.3-V dropout with 3-A load (typical)

High efficiency power conversion at all loads

7-μA no load current at 13.5 VIN, 3.3 VOUT

83% PFM efficiency at 1-mA, 13.5 VIN, 5 VOUT

External bias option for improved efficiency

Applications

Automotive infotainment and cluster: head unit,media hub, USB charge, display

Automotive ADAS and body electronics

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.