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LTC3110HUF#TRPBF
Product Overview
Category
LTC3110HUF#TRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power management applications.
Characteristics
- High efficiency voltage converter
- Wide input voltage range
- Low quiescent current
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
Package
LTC3110HUF#TRPBF is available in a compact 16-pin QFN package.
Essence
The essence of LTC3110HUF#TRPBF lies in its ability to efficiently convert input voltages to adjustable output voltages, making it suitable for various power management applications.
Packaging/Quantity
This product is typically packaged in reels and the quantity per reel may vary depending on the manufacturer.
Specifications
- Input Voltage Range: 2.5V - 15V
- Output Voltage Range: 0.8V - 14V
- Maximum Output Current: 3A
- Quiescent Current: 40µA
- 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 capacitor connection pin
- LX: Inductor connection pin
- AGND: Analog ground pin
- COMP: Compensation pin
- SS/TRK: Soft-start/tracking pin
- OVLO: Overvoltage lockout pin
- UVLO: Undervoltage lockout pin
- PG: Power good pin
Functional Features
- High efficiency voltage conversion
- Adjustable output voltage through feedback pin
- Soft-start and tracking capability
- Overvoltage and undervoltage lockout protection
- Power good indicator
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- High efficiency conversion minimizes power loss
- Compact package size saves board space
- Overcurrent and thermal shutdown protection enhance reliability
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Requires external components for proper operation
Working Principles
LTC3110HUF#TRPBF operates as a synchronous buck-boost converter. It utilizes a switching regulator to efficiently convert the input voltage to an adjustable output voltage. The feedback pin is used to set the desired output voltage, while the enable pin controls the converter's operation. The soft-start pin enables gradual startup, reducing inrush current. Overvoltage and undervoltage lockout features protect the circuit from potential damage. The power good pin provides an indication of the output voltage status.
Detailed Application Field Plans
LTC3110HUF#TRPBF finds applications in various fields, including: 1. Battery-powered devices 2. Portable electronics 3. Industrial automation 4. Automotive systems 5. Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to LTC3110HUF#TRPBF include: 1. LT8490 2. ADP2504 3. TPS63020 4. MAX77818 5. MPPT Solar Charger Controller
These models can be considered based on specific requirements and compatibility with the application.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC3110HUF#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC3110HUF#TRPBF in technical solutions:
Q: What is LTC3110HUF#TRPBF? A: LTC3110HUF#TRPBF is a high-efficiency synchronous buck-boost DC/DC converter IC.
Q: What is the input voltage range of LTC3110HUF#TRPBF? A: The input voltage range of LTC3110HUF#TRPBF is typically from 2.7V to 15V.
Q: What is the output voltage range of LTC3110HUF#TRPBF? A: The output voltage range of LTC3110HUF#TRPBF can be adjusted from 2.5V to 14V.
Q: What is the maximum output current of LTC3110HUF#TRPBF? A: The maximum output current of LTC3110HUF#TRPBF is typically 2A.
Q: Can LTC3110HUF#TRPBF operate in both buck and boost modes? A: Yes, LTC3110HUF#TRPBF can operate in both buck and boost modes, allowing it to step up or step down the input voltage.
Q: Does LTC3110HUF#TRPBF have built-in protection features? A: Yes, LTC3110HUF#TRPBF has various built-in protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.
Q: What is the efficiency of LTC3110HUF#TRPBF? A: The efficiency of LTC3110HUF#TRPBF can reach up to 95% depending on the input and output voltage conditions.
Q: Can LTC3110HUF#TRPBF be used in battery-powered applications? A: Yes, LTC3110HUF#TRPBF is suitable for battery-powered applications as it can efficiently regulate the voltage from a wide range of input sources.
Q: What type of package does LTC3110HUF#TRPBF come in? A: LTC3110HUF#TRPBF is available in a 16-lead QFN (Quad Flat No-Lead) package.
Q: Are there any application notes or reference designs available for LTC3110HUF#TRPBF? A: Yes, Linear Technology (now part of Analog Devices) provides application notes and reference designs that can help with the implementation of LTC3110HUF#TRPBF in various technical solutions.
Please note that the answers provided here are general and may vary based on specific datasheet specifications and application requirements.