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LT8614EUDC#PBF
Switching Voltage Regulators 42V, 4A Synchronous Step-Down Silent Switcher with 2.5?A Quiescent CurrentLT8614EUDC#PBF
Switching Voltage Regulators 42V, 4A Synchronous Step-Down Silent Switcher with 2.5?A Quiescent Current
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Manufacturer Part # : LT8614EUDC#PBF
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Package/Case: QFN-18
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Brand: Analog Devices
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Product Categories : Voltage Regulators - DC DC Switching Regulators
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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.
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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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LT8614EUDC#PBF DataSheet
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
In terms of design and form factor, the LT8614EUDC#PBF shines with its compact 16-lead QFN package, making it a great choice for space-constrained applications. Its operational temperature range of -40°C to 125°C ensures reliable performance even in harsh industrial, automotive, or rugged environments. This robustness, combined with its efficiency and protection features, makes the LT8614EUDC#PBF a dependable choice for a wide array of power supply needs
Key Features
- The LT86EUDC is a high-efficiency DC/DC converter with up to 96% efficiency.
- It features a wide input voltage range from 3
- 4V to 42V and an adjustable output voltage range of 0
- 6V to 24V.
Application
- Smart Home Systems
- Security Cameras
- Robotics Applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | Adjustable | Output Current ! | 4 A |
| Input Voltage, Max | 42 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | QFN-18 |
| Mounting Style | SMD/SMT | Switching Frequency ! | 200 kHz to 3 MHz |
| Quiescent Current ! | 1.7 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 125 C | Series | LT8614 |
| Input Voltage, Min | 3.4 V | Brand | Analog Devices |
| Development Kit | DC2019B | Input Voltage | 3.4 V to 42 V |
| Operating Supply Current | 1.7 uA | Product Type ! | Switching Voltage Regulators |
| Shutdown | Shutdown | Factory Pack Quantity | 91 |
| Subcategory | PMIC - Power Management ICs | Supply Voltage - Min | 3.4 V |
| Type | Switching Regulator | Unit Weight | 0.007549 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LT8614EUDC#PBF?
The LT8614EUDC#PBF is a high-efficiency, synchronous monolithic step-down switching regulator designed by Linear Technology, now a part of Analog Devices. It is ideal for applications needing a compact, high-performance power supply solution, such as industrial equipment, automotive systems, and telecommunications devices.
How Does LT8614EUDC#PBF Work?
The LT8614EUDC#PBF operates as a synchronous step-down switching regulator, converting a higher input voltage to a lower output voltage efficiently. It utilizes a buck converter topology to provide a regulated output voltage with high efficiency. The regulator features integrated power MOSFETs and a controller in a compact package for ease of use.
How Many Pins does LT8614EUDC#PBF have and What are the Functions of the Pinout Configuration?
The LT8614EUDC#PBF is housed in a 16-lead QFN (Quad Flat No-Lead) package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- SW: Switch pin for connecting the inductor.
- FB: Feedback pin for voltage regulation.
- PGOOD: Power good indicator output pin.
- RT/CLKIN: External synchronization and internal oscillator pin.
- SYNC/MODE: Synchronization and mode selection pin.
- SS/TR/ADJ: Soft-start, tracking, and adjustable voltage pin.
What are the Pros and Cons of LT8614EUDC#PBF?
Pros:
- High Efficiency: Provides high efficiency in a wide range of input voltage and load conditions.
- Compact Size: Comes in a compact QFN package for space-constrained designs.
- Integrated Design: Features integrated power MOSFETs and controller for simplified design and reduced external components.
- Adjustable Features: Offers flexibility with adjustable voltage, soft-start, and synchronization options.
- Reliability: Ensures reliable operation with overcurrent and overtemperature protection.
Cons:
- Complexity: May require careful consideration of layout and external components for optimal performance.
- Heat Dissipation: High-efficiency regulators may generate more heat, requiring proper thermal management.
- Cost: Higher efficiency and integration may result in a higher cost compared to basic regulators.
Are There Any Equivalents/Alternatives to LT8614EUDC#PBF for Recommendation?
- The LT8610ABEFE#PBF from Linear Technology, now Analog Devices, is a similar high-efficiency synchronous step-down regulator.
- Alternatives to the LT8614EUDC#PBF include the TPS62130 from Texas Instruments and the MP2459 from Monolithic Power Systems.
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