LTC3617EUDD#TRPBF
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - High efficiency - Low quiescent current - Wide input voltage range - Adjustable output voltage - Small package size
Package: 16-Lead 3mm × 3mm DFN
Essence: The LTC3617EUDD#TRPBF is a power management IC designed for various applications that require efficient power conversion and regulation.
Packaging/Quantity: The LTC3617EUDD#TRPBF is available in a 16-Lead 3mm × 3mm DFN package. The quantity per reel is typically 2500 units.
Specifications
- Input Voltage Range: 2.25V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Maximum Output Current: 1A
- Quiescent Current: 20µA
- Switching Frequency: 2MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LTC3617EUDD#TRPBF has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- SW: Switching node pin
- FB: Feedback pin
- EN: Enable pin
- VOUT: Output voltage pin
Functional Features
- High efficiency synchronous buck regulator
- Low dropout operation
- Adjustable output voltage through external resistors
- Soft-start feature to reduce inrush current
- Overcurrent protection
- Thermal shutdown protection
Advantages
- High efficiency results in reduced power dissipation and longer battery life
- Wide input voltage range allows for versatile applications
- Small package size saves board space
- Low quiescent current minimizes power consumption in standby mode
Disadvantages
- Limited maximum output current of 1A
- Requires external resistors for adjustable output voltage
Working Principles
The LTC3617EUDD#TRPBF is a synchronous buck regulator that converts an input voltage into a lower, regulated output voltage. It utilizes high-frequency switching to efficiently step down the input voltage. The output voltage can be adjusted by connecting external resistors to the feedback pin.
Detailed Application Field Plans
The LTC3617EUDD#TRPBF is suitable for various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial equipment - Automotive electronics - IoT devices
Detailed and Complete Alternative Models
Some alternative models to the LTC3617EUDD#TRPBF include: - LTC3615EUDD#TRPBF - LTC3618EUDD#TRPBF - LTC3619EUDD#TRPBF - LTC3620EUDD#TRPBF
These models offer similar functionality and characteristics, providing options for different design requirements.
Word count: 320 words
技術ソリューションにおける LTC3617EUDD#TRPBF 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 LTC3617EUDD#TRPBF in technical solutions:
Q: What is LTC3617EUDD#TRPBF? A: LTC3617EUDD#TRPBF is a specific model number for a power management integrated circuit (PMIC) 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 LTC3617EUDD#TRPBF? A: Some key features of LTC3617EUDD#TRPBF include high efficiency, wide input voltage range, multiple output channels, programmable switching frequency, and built-in protection features.
Q: What are the typical applications of LTC3617EUDD#TRPBF? A: LTC3617EUDD#TRPBF can be used in a wide range of applications such as industrial equipment, automotive systems, portable devices, and other electronic systems that require efficient power management.
Q: What is the maximum input voltage supported by LTC3617EUDD#TRPBF? A: The maximum input voltage supported by LTC3617EUDD#TRPBF is typically around 40V, but it is always recommended to refer to the datasheet for accurate specifications.
Q: How many output channels does LTC3617EUDD#TRPBF have? A: LTC3617EUDD#TRPBF has two independent output channels, which can be configured to provide different voltages as per the requirements of the application.
Q: Can LTC3617EUDD#TRPBF operate in a wide temperature range? A: Yes, LTC3617EUDD#TRPBF is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.
Q: Does LTC3617EUDD#TRPBF support synchronous rectification? A: Yes, LTC3617EUDD#TRPBF supports synchronous rectification, which helps improve efficiency and reduce power losses.
Q: What are the protection features available in LTC3617EUDD#TRPBF? A: LTC3617EUDD#TRPBF includes various protection features such as overvoltage protection (OVP), undervoltage lockout (UVLO), thermal shutdown, and short-circuit protection.
Q: Can LTC3617EUDD#TRPBF be used in battery-powered applications? A: Yes, LTC3617EUDD#TRPBF can be used in battery-powered applications as it supports a wide input voltage range and has low quiescent current, making it suitable for efficient power management in such systems.
Q: Where can I find more information about LTC3617EUDD#TRPBF? A: You can find more detailed information about LTC3617EUDD#TRPBF, including its datasheet, application notes, and technical documentation on the Analog Devices website or by contacting their technical support team.