LT3694EFE#PBF
Product Overview
Category
LT3694EFE#PBF belongs to the category of integrated circuits (ICs).
Use
The LT3694EFE#PBF is commonly used in power management applications.
Characteristics
- Integrated circuit
- Power management functionality
- High efficiency
- Wide input voltage range
- Small package size
Package
LT3694EFE#PBF is available in a small form factor package, typically a 16-pin QFN (Quad Flat No-Lead) package.
Essence
The essence of LT3694EFE#PBF lies in its ability to efficiently manage power in various electronic devices.
Packaging/Quantity
LT3694EFE#PBF is typically sold in reels or tubes containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.
Specifications
- Input Voltage Range: 2.7V to 36V
- Output Voltage Range: 0.8V to VIN
- Maximum Output Current: 2A
- Switching Frequency: Up to 1MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT3694EFE#PBF has a total of 16 pins. The pin configuration is as follows:
- VIN: Input voltage pin
- GND: Ground pin
- SW: Switch pin
- FB: Feedback pin
- VOUT: Output voltage pin
- SYNC: Synchronization pin
- SS/TR: Soft-start/Tracking pin
- PGND: Power ground pin
- EN: Enable pin
- VCC: Supply voltage pin
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- Wide input voltage range allows for versatile applications
- High efficiency conversion for power management
- Synchronization capability for multi-phase operation
- Soft-start and tracking functionality for controlled startup
- Enable pin for easy on/off control
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range enables compatibility with various power sources
- Small package size saves board space
- Synchronization capability allows for multi-phase operation, reducing ripple and improving performance
Disadvantages
- Limited maximum output current of 2A may not be suitable for high-power applications
- Operating temperature range may restrict usage in extreme environments
Working Principles
LT3694EFE#PBF operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently convert the input voltage to the desired output voltage. The integrated circuit incorporates control circuitry to regulate the output voltage and provide various protection features.
Detailed Application Field Plans
LT3694EFE#PBF finds application in various fields, including but not limited to: - Portable electronic devices - Industrial automation - Automotive electronics - Telecommunications equipment - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to LT3694EFE#PBF include: - LT3694HFE#PBF - LT3694IFE#PBF - LT3694MFE#PBF - LT3694NFE#PBF
These alternative models may have slight differences in specifications or package options, but they serve as viable alternatives for power management applications.
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技術ソリューションにおける LT3694EFE#PBF の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of LT3694EFE#PBF in technical solutions:
Q: What is the LT3694EFE#PBF? A: The LT3694EFE#PBF is a high voltage, synchronous step-down DC/DC converter designed for various applications.
Q: What is the input voltage range of the LT3694EFE#PBF? A: The input voltage range of the LT3694EFE#PBF is typically between 3V and 36V.
Q: What is the output voltage range of the LT3694EFE#PBF? A: The output voltage range of the LT3694EFE#PBF can be adjusted from 0.8V to VIN.
Q: What is the maximum output current of the LT3694EFE#PBF? A: The LT3694EFE#PBF can deliver a maximum output current of up to 4A.
Q: Is the LT3694EFE#PBF suitable for battery-powered applications? A: Yes, the LT3694EFE#PBF is suitable for battery-powered applications as it has low quiescent current and supports high efficiency operation.
Q: Does the LT3694EFE#PBF have built-in protection features? A: Yes, the LT3694EFE#PBF includes features like overvoltage protection, overcurrent protection, and thermal shutdown.
Q: Can the LT3694EFE#PBF operate in a wide temperature range? A: Yes, the LT3694EFE#PBF can operate in a temperature range of -40°C to 125°C.
Q: What type of package does the LT3694EFE#PBF come in? A: The LT3694EFE#PBF is available in a 20-lead TSSOP package.
Q: Can the LT3694EFE#PBF be used in automotive applications? A: Yes, the LT3694EFE#PBF is suitable for automotive applications as it meets the necessary requirements and standards.
Q: Are there any evaluation boards or reference designs available for the LT3694EFE#PBF? A: Yes, Linear Technology (now part of Analog Devices) provides evaluation boards and reference designs to help with the implementation of the LT3694EFE#PBF in various applications.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.