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LTC3119IUFD#TRPBF
Product Overview
Category
LTC3119IUFD#TRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power management applications.
Characteristics
- High efficiency voltage regulator
- Wide input voltage range
- Low quiescent current
- Adjustable output voltage
- Overcurrent and overtemperature protection
Package
LTC3119IUFD#TRPBF is available in a 16-pin QFN package.
Essence
The essence of this product lies in its ability to efficiently regulate voltage in various power management applications.
Packaging/Quantity
LTC3119IUFD#TRPBF is typically packaged in reels, with each reel containing a specific quantity of units.
Specifications
- Input Voltage Range: 2.7V to 15V
- Output Voltage Range: 0.6V to VIN
- Quiescent Current: 40µA
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- SW: Switching node pin
- FB: Feedback pin
- EN: Enable pin
- SS: Soft-start pin
- VOUT: Output voltage pin
- PGND: Power ground pin
- BST: Boost pin
- AGND: Analog ground pin
- COMP: Compensation pin
- SS/TRK: Soft-start/Tracking pin
- SYNC: Synchronization pin
- RT: Timing resistor pin
- CT: Timing capacitor pin
- VCC: Supply voltage pin
Functional Features
- Wide input voltage range allows for versatile applications
- High efficiency conversion minimizes power loss
- Overcurrent and overtemperature protection ensures safe operation
- Adjustable output voltage provides flexibility in system design
- Low quiescent current reduces power consumption during standby
Advantages and Disadvantages
Advantages
- High efficiency voltage regulation
- Wide input voltage range
- Overcurrent and overtemperature protection
- Adjustable output voltage
Disadvantages
- Limited maximum output current (3A)
Working Principles
LTC3119IUFD#TRPBF operates as a step-up voltage regulator. It takes an input voltage within the specified range and efficiently boosts it to a higher output voltage. The integrated circuit utilizes various control mechanisms to regulate the output voltage, ensuring stability and accuracy.
Detailed Application Field Plans
LTC3119IUFD#TRPBF finds applications in various fields, including: 1. Portable electronic devices 2. Battery-powered systems 3. Industrial automation 4. Automotive electronics 5. Renewable energy systems
Detailed and Complete Alternative Models
- LTC3119EFE#TRPBF
- LTC3119EUFD#TRPBF
- LTC3119EUF#TRPBF
- LTC3119IUE#TRPBF
- LTC3119IUE#PBF
These alternative models offer similar functionality and can be considered as substitutes for LTC3119IUFD#TRPBF.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LTC3119IUFD#TRPBF en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of LTC3119IUFD#TRPBF in technical solutions:
Q: What is LTC3119IUFD#TRPBF? A: LTC3119IUFD#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 various technical solutions requiring power conversion and management.
Q: What are the key features of LTC3119IUFD#TRPBF? A: Some key features of LTC3119IUFD#TRPBF include high efficiency synchronous buck-boost DC/DC converter, wide input voltage range, low quiescent current, adjustable output voltage, and integrated power switches.
Q: What are the typical applications of LTC3119IUFD#TRPBF? A: LTC3119IUFD#TRPBF can be used in a wide range of applications such as battery-powered devices, portable electronics, IoT devices, industrial equipment, and automotive systems.
Q: What is the input voltage range supported by LTC3119IUFD#TRPBF? A: LTC3119IUFD#TRPBF supports an input voltage range from 2.7V to 40V, making it suitable for various power sources like batteries, solar panels, or AC adapters.
Q: Can LTC3119IUFD#TRPBF provide both step-up and step-down voltage conversion? A: Yes, LTC3119IUFD#TRPBF is a buck-boost converter, which means it can efficiently step up or step down the input voltage to provide a stable output voltage.
Q: What is the maximum output current that LTC3119IUFD#TRPBF can handle? A: LTC3119IUFD#TRPBF can handle a maximum output current of up to 2A, depending on the input and output voltage levels.
Q: Does LTC3119IUFD#TRPBF have any built-in protection features? A: Yes, LTC3119IUFD#TRPBF includes various protection features like overvoltage protection (OVP), undervoltage lockout (UVLO), thermal shutdown, and short-circuit protection.
Q: Can LTC3119IUFD#TRPBF operate in a wide temperature range? A: Yes, LTC3119IUFD#TRPBF is designed to operate in a wide temperature range from -40°C to 125°C, making it suitable for harsh environments.
Q: What control options are available for LTC3119IUFD#TRPBF? A: LTC3119IUFD#TRPBF can be controlled using an external resistor or through its I2C interface, allowing for flexibility in system design and control.
Q: Is LTC3119IUFD#TRPBF RoHS compliant? A: Yes, LTC3119IUFD#TRPBF is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.
Please note that the answers provided here are general and may vary based on specific datasheet information and application requirements. It is always recommended to refer to the official documentation and consult with technical experts for accurate and detailed information.