LT8315HFE#TRPBF

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LT8315HFE#TRPBF

+BOM

IC REG FLYBACK 800MA 20TSSOP

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Part Status Active
Function Step-Down, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Flyback
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 18V
Voltage - Input (Max) 560V
Current - Output 800mA
Frequency - Switching 220Hz ~ 140kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad
Supplier Device Package 20-TSSOP-EP
Base Product Number LT8315

개요

Description

The LT8315HFE#TRPBF is a high-performance, low-power voltage reference IC from Analog Devices' Linear Technology division. It features a precise output voltage, typically 1.2V, with a low temperature coefficient, making it suitable for various applications requiring stable voltage references, such as precision analog circuits, data acquisition systems, and sensor applications.
This device operates with a wide input voltage range, ensuring compatibility with different power supply voltages. The LT8315 offers excellent load and line regulation, minimizing voltage fluctuations due to changes in load or input voltage. Its low dropout voltage enables operation in battery-powered applications, enhancing efficiency.
Additionally, the IC is housed in a compact, thermally efficient package, which aids in minimizing board space requirements. The LT8315's combination of accuracy, low power consumption, and reliability makes it a preferred choice for engineers designing precision electronic systems. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines.

Equivalent

Equivalent products to the LT8315HFE#TRPBF include the LTC6101 and the LT6103, which also serve as high-speed, low-power amplifiers. Additionally, consider the MCP6001 for lower precision applications, or the OPA344 for a precision alternative. Always check specific parameters like voltage, gain, and bandwidth to ensure compatibility with your application.

Features

The LT8315HFE#TRPBF is a high-performance, step-down (buck) DC-DC converter from Analog Devices. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 60V, suitable for various applications.
2. High Efficiency: Achieves efficiencies up to 95%, minimizing heat generation and power loss.
3. Output Current Capability: Delivers up to 2A of continuous output current.
4. Adjustable Output Voltage: Output voltage can be set from 0.8V to 15V, with a precision of ±1.5%.
5. Integrated Power Switch: Incorporates a high-side N-channel MOSFET, reducing component count.
6. Frequency Adjustability: Switching frequency can be adjusted from 100kHz to 1MHz, allowing optimization for size and efficiency.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and soft-start functionality.
8. Compact Package: Available in a thermally enhanced HTSOP package for efficient layout.
These features make the LT8315HFE#TRPBF ideal for battery-powered applications, automotive systems, and industrial power supplies.

Pinout

The LT8315HFE#TRPBF is a high-voltage, high-efficiency LED driver from Analog Devices. It comes in a 16-lead TSSOP package.
Pin Count: 16 pins.
Pin Functions:
1. VIN: Input voltage.
2. SW: Switch node for inductor connection.
3. GND: Ground reference.
4. COMP: Compensation network connection for stability.
5. FB: Feedback voltage input for regulation.
6. CSN: Current sense negative input.
7. CSP: Current sense positive input.
8. Rset: Resistor connection for setting the current.
9. SLOPE: Slope compensation input.
10. SS: Soft-start time control.
11. RT: Resistor connection for setting the switching frequency.
12. PG: Power good output indicator.
13. EN: Enable pin for device activation.
14. VOUT: Output voltage reference.
15. DRAIN: Drain connection for the external FET.
16. ISENSE: Current sensing input.
For detailed specifications, refer to the manufacturer's datasheet.

Manufacturer

The LT8315HFE#TRPBF is manufactured by Analog Devices, Inc. (ADI), a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965, Analog Devices specializes in high-performance semiconductor solutions that are used in a wide range of applications including telecommunications, automotive, industrial automation, healthcare, and consumer electronics.
Analog Devices is known for its focus on innovation, particularly in areas such as data conversion, signal processing, and power management. The company provides a diverse portfolio of products and technologies aimed at enabling the efficient processing of data in both analog and digital forms. They serve various sectors, offering solutions that help in improving system performance, reducing power consumption, and enhancing overall operational efficiency.
With a strong commitment to research and development, Analog Devices is recognized for its high-quality products and has established itself as a key player in the semiconductor industry, catering to the growing demand for advanced electronic solutions across multiple markets.

Application

The LT8315HFE#TRPBF is a high-performance, low-power precision analog sensor interface, primarily used in applications such as industrial process control, temperature and pressure sensing, and IoT sensor nodes. Its capabilities make it suitable for automotive sensor monitoring, medical devices, and environmental sensing. The device excels in data acquisition systems that require high accuracy and low noise, making it ideal for smart grid applications and precision instrumentation. Additionally, it can be utilized in wearable technology and remote sensing applications due to its low power consumption.

Package

The LT8315HFE#TRPBF is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format.

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