LM5165YQDGSRQ1
Conv DC-DC 3V to 65V Synchronous Step Down Single-Out 3.3V 0.15A Automotive 10-Pin VSSOP T/RLM5165YQDGSRQ1
Conv DC-DC 3V to 65V Synchronous Step Down Single-Out 3.3V 0.15A Automotive 10-Pin VSSOP T/R
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Manufacturer Part # : LM5165YQDGSRQ1
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Package/Case: VSSOP-10
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - DC DC Switching Regulators
Quality Assurance
Quality Assurance
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Shipping & Payment
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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.
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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!
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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