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LTC3126IUFD#TRPBF
Product Overview
Category
The LTC3126IUFD#TRPBF belongs to the category of high efficiency, synchronous buck-boost DC/DC converters.
Use
It is commonly used for powering portable instruments, industrial equipment, and battery-powered systems.
Characteristics
- High efficiency
- Wide input and output voltage range
- Low quiescent current
- Synchronous rectification for high efficiency at light loads
Package
The LTC3126IUFD#TRPBF is available in a 3mm x 4mm DFN package, providing a compact solution for space-constrained applications.
Essence
The essence of LTC3126IUFD#TRPBF lies in its ability to efficiently regulate power in both step-up and step-down modes, making it suitable for a wide range of applications.
Packaging/Quantity
It is typically supplied in tape and reel packaging with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 1.8V to 15V
- Output Voltage Range: 1.8V to 15V
- Maximum Output Current: 1A
- Switching Frequency: 1MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LTC3126IUFD#TRPBF features a 16-pin DFN package with the following pin configuration: 1. VIN- 2. VIN+ 3. SW 4. PGND 5. AGND 6. FB 7. VOUT 8. VOUT 9. VOUT 10. VOUT 11. VOUT 12. VOUT 13. VOUT 14. VOUT 15. VOUT 16. VOUT
Functional Features
- Automatic Burst Mode® operation maximizes efficiency at light loads
- Low quiescent current in sleep mode
- Soft-start and tracking for controlled start-up
- Power good output voltage monitor
Advantages and Disadvantages
Advantages
- Wide input and output voltage range for versatility
- High efficiency at light loads
- Compact package for space-constrained designs
Disadvantages
- Limited maximum output current compared to some alternatives
- Higher cost compared to non-synchronous converters
Working Principles
The LTC3126IUFD#TRPBF operates on the principle of synchronous buck-boost conversion, utilizing high-efficiency switching regulators to step up or step down the input voltage to the desired output level.
Detailed Application Field Plans
The LTC3126IUFD#TRPBF is well-suited for various applications including: - Portable instruments - Industrial equipment - Battery-powered systems - IoT devices - Wearable electronics
Detailed and Complete Alternative Models
Some alternative models to LTC3126IUFD#TRPBF include: - LT8390 - LT8705 - LT8331 - LT8609
In conclusion, the LTC3126IUFD#TRPBF offers a versatile and efficient solution for power regulation in a wide range of applications, despite its limitations in maximum output current and cost compared to some alternatives.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LTC3126IUFD#TRPBF in technische oplossingen
What is the input voltage range of LTC3126IUFD#TRPBF?
- The input voltage range of LTC3126IUFD#TRPBF is 2.7V to 24V.
What is the output voltage range of LTC3126IUFD#TRPBF?
- The output voltage range of LTC3126IUFD#TRPBF is adjustable from 0.42V to 15V.
What is the maximum output current of LTC3126IUFD#TRPBF?
- The maximum output current of LTC3126IUFD#TRPBF is 2.5A.
What are the key features of LTC3126IUFD#TRPBF?
- The key features of LTC3126IUFD#TRPBF include high efficiency synchronous buck-boost DC/DC converter, wide input and output voltage ranges, low quiescent current, and integrated power path management.
What are the typical applications for LTC3126IUFD#TRPBF?
- Typical applications for LTC3126IUFD#TRPBF include battery-powered systems, portable instruments, industrial equipment, and automotive systems.
Does LTC3126IUFD#TRPBF have built-in protection features?
- Yes, LTC3126IUFD#TRPBF includes built-in protection features such as overcurrent protection, short-circuit protection, and thermal shutdown.
What is the operating frequency of LTC3126IUFD#TRPBF?
- The operating frequency of LTC3126IUFD#TRPBF is typically 1.2MHz.
Can LTC3126IUFD#TRPBF operate in a wide temperature range?
- Yes, LTC3126IUFD#TRPBF is designed to operate in a wide temperature range from -40°C to 125°C.
Is LTC3126IUFD#TRPBF suitable for both step-up and step-down voltage conversion?
- Yes, LTC3126IUFD#TRPBF is a versatile buck-boost converter that can handle both step-up and step-down voltage conversion.
Are evaluation boards or design tools available for LTC3126IUFD#TRPBF?
- Yes, evaluation boards and design tools are available to aid in the application and implementation of LTC3126IUFD#TRPBF in technical solutions.