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LTC3126IFE#TRPBF
Product Overview
Category
LTC3126IFE#TRPBF belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power management applications.
Characteristics
- High efficiency
- Low quiescent current
- Wide input voltage range
- Adjustable output voltage
- Current limit protection
Package
LTC3126IFE#TRPBF is available in a small 16-lead plastic TSSOP package.
Essence
The essence of LTC3126IFE#TRPBF lies in its ability to efficiently regulate and manage power in various electronic devices.
Packaging/Quantity
This product is typically packaged in reels, with 2500 units per reel.
Specifications
- Input Voltage Range: 2.7V to 15V
- Output Voltage Range: 0.6V to VIN
- Maximum Output Current: 1.5A
- Quiescent Current: 40µA
- Switching Frequency: 1MHz
Detailed Pin Configuration
- VIN: Input Voltage
- GND: Ground
- SW: Switch Node
- FB: Feedback Voltage
- SS: Soft-Start
- VCC: Supply Voltage
- EN: Enable
- PGND: Power Ground
- PGND: Power Ground
- VOUT: Output Voltage
- VOUT: Output Voltage
- VOUT: Output Voltage
- VOUT: Output Voltage
- VOUT: Output Voltage
- VOUT: Output Voltage
- VOUT: Output Voltage
Functional Features
- High efficiency synchronous buck regulator
- Adjustable output voltage through external resistors
- Soft-start feature for controlled startup
- Enable pin for easy on/off control
- Current limit protection for enhanced safety
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows for versatile applications
- Adjustable output voltage provides flexibility
- Current limit protection ensures device safety
Disadvantages
- Limited maximum output current of 1.5A
- Requires external resistors for output voltage adjustment
Working Principles
LTC3126IFE#TRPBF operates as a synchronous buck regulator, converting the input voltage to a lower, regulated output voltage. It utilizes high-frequency switching to efficiently transfer power from the input to the output. The adjustable output voltage is set through external resistors connected to the feedback pin. The soft-start feature ensures a controlled startup, while the enable pin allows for easy on/off control. The device also incorporates current limit protection to prevent damage due to excessive current.
Detailed Application Field Plans
LTC3126IFE#TRPBF finds application in various fields, including: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to LTC3126IFE#TRPBF are: - LT8610ABEMSE#PBF - TPS54332DDAR - MAX15062BASA+ - ADP2384ACPZ-R7
These models can be considered based on specific requirements and compatibility with the target application.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC3126IFE#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC3126IFE#TRPBF in technical solutions:
Q: What is LTC3126IFE#TRPBF? A: LTC3126IFE#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 LTC3126IFE#TRPBF? A: Some key features of LTC3126IFE#TRPBF include high efficiency, wide input voltage range, adjustable output voltage, low quiescent current, and built-in protection features.
Q: What are the typical applications of LTC3126IFE#TRPBF? A: LTC3126IFE#TRPBF can be used in a wide range of applications, including battery-powered devices, portable electronics, industrial equipment, automotive systems, and more.
Q: What is the maximum input voltage that LTC3126IFE#TRPBF can handle? A: LTC3126IFE#TRPBF has a wide input voltage range of 2.5V to 15V, making it suitable for various power supply configurations.
Q: Can LTC3126IFE#TRPBF provide multiple output voltages? A: Yes, LTC3126IFE#TRPBF supports multiple outputs. It has two independent adjustable outputs, allowing for flexibility in powering different components.
Q: Does LTC3126IFE#TRPBF have any built-in protection features? A: Yes, LTC3126IFE#TRPBF includes various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.
Q: What is the efficiency of LTC3126IFE#TRPBF? A: LTC3126IFE#TRPBF has high efficiency, typically up to 95%, which helps minimize power losses and maximize battery life in portable applications.
Q: Can LTC3126IFE#TRPBF operate in a wide temperature range? A: Yes, LTC3126IFE#TRPBF is designed to operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for various environments.
Q: Does LTC3126IFE#TRPBF require any external components for operation? A: Yes, LTC3126IFE#TRPBF requires some external components such as input/output capacitors, resistors, and inductors to form a complete power supply circuit.
Q: Is there any evaluation board or reference design available for LTC3126IFE#TRPBF? A: Yes, Analog Devices provides an evaluation board and reference designs for LTC3126IFE#TRPBF, which can help users quickly prototype and evaluate their applications.
Please note that the answers provided here are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and application notes for detailed information.