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LTC1647-2IS8#PBF
Product Overview
Category
The LTC1647-2IS8#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.
Use
This product is commonly used in various electronic devices and systems to regulate and control power supply voltages efficiently.
Characteristics
- Integrated circuit
- Power management application-specific
- Efficient voltage regulation and control
- Compact package design
- High reliability and performance
Package
The LTC1647-2IS8#PBF is available in an 8-pin small outline integrated circuit (SOIC) package.
Essence
The essence of the LTC1647-2IS8#PBF lies in its ability to provide efficient power management solutions, ensuring stable and reliable power supply voltages for electronic devices.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Maximum Output Current: 1A
- Quiescent Current: 50µA
- Operating Temperature Range: -40°C to 85°C
- Switching Frequency: 1MHz
Detailed Pin Configuration
The LTC1647-2IS8#PBF features the following pin configuration:
- GND (Ground)
- EN (Enable)
- FB (Feedback)
- VOUT (Output Voltage)
- VIN (Input Voltage)
- SW (Switch)
- PG (Power Good)
- NC (No Connection)
Functional Features
- Wide input voltage range allows compatibility with various power sources.
- Efficient voltage regulation ensures stable output voltages.
- Enable pin provides control over the power management circuit.
- Power Good pin indicates the status of the output voltage.
- Compact package design enables space-saving integration.
Advantages and Disadvantages
Advantages
- Wide input voltage range for versatile applications.
- Efficient voltage regulation ensures stable power supply.
- Compact package design allows for easy integration.
- Power Good indicator enhances system reliability.
Disadvantages
- Limited maximum output current (1A).
- Operating temperature range may not be suitable for extreme environments.
Working Principles
The LTC1647-2IS8#PBF operates based on a switching regulator topology. It utilizes an internal control loop to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows for efficient conversion of the input voltage to the desired output voltage, while minimizing power losses.
Detailed Application Field Plans
The LTC1647-2IS8#PBF finds application in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment
Detailed and Complete Alternative Models
- LTC1646-2IS8#PBF
- LTC1647-1IS8#PBF
- LTC1647-3IS8#PBF
- LTC1647-4IS8#PBF
These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable power management solution for specific applications.
In conclusion, the LTC1647-2IS8#PBF is an integrated circuit designed for power management applications. With its efficient voltage regulation, compact package design, and wide input voltage range, it offers reliable and stable power supply solutions for various electronic devices and systems.
Liste 10 perguntas e respostas comuns relacionadas à aplicação de LTC1647-2IS8#PBF em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of LTC1647-2IS8#PBF in technical solutions:
Q: What is LTC1647-2IS8#PBF? A: LTC1647-2IS8#PBF is a specific model number for a power management IC (integrated circuit) manufactured by Linear Technology (now part of Analog Devices). It is designed for use in various technical solutions.
Q: What are the key features of LTC1647-2IS8#PBF? A: Some key features of LTC1647-2IS8#PBF include multiple power supply outputs, programmable sequencing and tracking, fault protection, and I²C communication interface.
Q: What technical solutions can LTC1647-2IS8#PBF be used in? A: LTC1647-2IS8#PBF can be used in a wide range of applications, including telecommunications equipment, industrial control systems, medical devices, and automotive electronics.
Q: How many power supply outputs does LTC1647-2IS8#PBF support? A: LTC1647-2IS8#PBF supports up to 4 power supply outputs, which can be individually controlled and monitored.
Q: Can LTC1647-2IS8#PBF handle different input voltage levels? A: Yes, LTC1647-2IS8#PBF can handle a wide range of input voltage levels, typically from 2.7V to 16V.
Q: Does LTC1647-2IS8#PBF provide any fault protection features? A: Yes, LTC1647-2IS8#PBF includes various fault protection mechanisms such as overvoltage protection, undervoltage lockout, and thermal shutdown.
Q: How can I control and monitor LTC1647-2IS8#PBF? A: LTC1647-2IS8#PBF can be controlled and monitored using the I²C communication interface, which allows for easy integration with microcontrollers or other digital systems.
Q: Can LTC1647-2IS8#PBF support power supply sequencing and tracking? A: Yes, LTC1647-2IS8#PBF has built-in programmable sequencing and tracking capabilities, allowing for precise control of power supply turn-on and turn-off sequences.
Q: Is LTC1647-2IS8#PBF suitable for high-reliability applications? A: Yes, LTC1647-2IS8#PBF is designed to meet the requirements of high-reliability applications, with features like fault protection, wide input voltage range, and robust construction.
Q: Where can I find more information about LTC1647-2IS8#PBF? A: You can find detailed information about LTC1647-2IS8#PBF in the datasheet provided by Analog Devices. It contains specifications, application notes, and example circuits to help you understand its usage in technical solutions.
Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the official documentation and consult with technical experts for accurate and detailed information.