LM5165YQDGSRQ1

Effective Inventory3,567

Conv DC-DC 3V to 65V Synchronous Step Down Single-Out 3.3V 0.15A Automotive 10-Pin VSSOP T/R

  • Manufacturer Part # : LM5165YQDGSRQ1

  • Package/Case: VSSOP-10

  • Brand: Texas Instruments

  • Product Categories : Voltage Regulators - DC DC Switching Regulators

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LM5165YQDGSRQ1 DataSheet

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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for LM5165YQDGSRQ1 or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Touted as a cutting-edge solution for automotive power management, the LM5165YQDGSRQ1 synchronous buck converter IC sets a new standard for efficiency and reliability in automotive applications. Boasting an impressive input voltage range from 3.8V to 65V, this IC caters to a wide array of automotive systems, including infotainment, lighting, and power distribution, with unparalleled precision and performance. Operating at a fixed 750kHz switching frequency, the LM5165YQDGSRQ1 delivers superior efficiency and rapid transient response, ensuring seamless power delivery under varying load conditions. Integrated MOSFETs with low RDS(on) drastically reduce power dissipation and simplify design complexity, making this IC a preferred choice for automotive engineers seeking optimal performance. Its adjustable output voltage and current limit features provide the flexibility needed to meet diverse power requirements, making it a versatile solution for automotive power management. Furthermore, the LM5165YQDGSRQ1 comes equipped with a range of advanced protection features, including thermal shutdown, input undervoltage lockout, and cycle-by-cycle current limit, to safeguard against potential hazards in harsh automotive environments. The "Q1" designation signifies compliance with stringent automotive qualification standards, ensuring the highest levels of reliability and durability in extreme operating conditions. Packaged in a compact QFN form factor, this IC not only enhances thermal performance but also simplifies PCB layout in space-constrained automotive systems, making it an indispensable asset for automotive design projects

Key Features

  • Fixed frequency peak current mode control for stable output
  • Cycle-by-cycle current limit for safe operation

Specifications

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

Vin (min) (V) 3 Vin (max) (V) 65
Vout (min) (V) 1.23 Vout (max) (V) 65
Iout (max) (A) 0.15 Iq (typ) (mA) 0.01
Switching frequency (min) (kHz) 50 Switching frequency (max) (kHz) 600
Features Adjustable current limit, Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable Operating temperature range (°C) -40 to 150
Rating Automotive Regulated outputs (#) 1
Control mode Constant on-time (COT) Duty cycle (max) (%) 100
Type Converter

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