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LTC3104IMSE#TRPBF
Product Overview
Category
LTC3104IMSE#TRPBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.
Use
This product is primarily used for energy harvesting and power management in low-power electronic devices. It enables efficient conversion of ambient energy sources, such as solar or thermal energy, into usable electrical power.
Characteristics
- High efficiency power conversion
- Wide input voltage range
- Low quiescent current
- Compact package size
- Robust design for reliable operation in harsh environments
Package
LTC3104IMSE#TRPBF is available in a small MSOP-16 package, which provides compactness and ease of integration into various electronic systems.
Essence
The essence of LTC3104IMSE#TRPBF lies in its ability to efficiently harvest and manage energy from ambient sources, enabling prolonged operation of low-power devices without the need for external power sources or frequent battery replacements.
Packaging/Quantity
This product is typically supplied in tape and reel packaging, with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 225mV to 5.5V
- Output Voltage Range: 1.8V to 5.25V
- Quiescent Current: 950nA
- Maximum Output Current: 300mA
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground reference pin
- VOUT: Output voltage pin
- EN: Enable pin for controlling the device's operation
- LBIAS: Bias voltage for the internal low dropout regulator
- LX: Inductor connection pin
- FB: Feedback pin for regulating the output voltage
- VREF: Reference voltage output pin
- VOUT2: Secondary output voltage pin (optional)
- GND2: Ground reference for secondary output (optional)
- VBAT: Battery voltage input pin
- BAT: Battery connection pin
- VSTOR: Storage capacitor voltage pin
- STOR: Storage capacitor connection pin
- VSTOR2: Secondary storage capacitor voltage pin (optional)
- STOR2: Secondary storage capacitor connection pin (optional)
Functional Features
- Energy harvesting from low input voltages
- Efficient power conversion with high step-up and step-down ratios
- Low quiescent current for extended battery life
- Integrated low dropout regulator for stable output voltage
- Multiple output voltage options for versatile applications
- Overvoltage and undervoltage protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- Enables energy-efficient operation of low-power devices
- Wide input voltage range allows compatibility with various ambient energy sources
- Compact package size facilitates integration into space-constrained designs
- Robust design ensures reliable performance in challenging environments
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Requires careful consideration of input voltage requirements for optimal performance
Working Principles
LTC3104IMSE#TRPBF utilizes a combination of energy harvesting and power management techniques to convert low input voltages into usable electrical power. It employs an integrated low dropout regulator, along with efficient step-up and step-down converters, to provide stable output voltage levels. The device also incorporates protection features to safeguard against overvoltage, undervoltage, and thermal issues.
Detailed Application Field Plans
LTC3104IMSE#TRPBF finds application in a wide range of low-power electronic devices, including but not limited to: - Wireless sensor networks - Wearable devices - Internet of Things (IoT) devices - Environmental monitoring systems - Energy-efficient lighting solutions - Portable medical devices
Detailed and Complete Alternative Models
- LTC3105: Similar to LTC3104IMSE#TRPBF, but with higher maximum output current capability.
- LTC3106: Offers additional features such as MPPT (Maximum Power Point Tracking) for enhanced energy harvesting efficiency.
- LTC3107: Designed specifically for solar energy harvesting applications, providing optimized performance in such scenarios.
These alternative models offer varying specifications and features, allowing designers to choose the most suitable option based on their specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LTC3104IMSE#TRPBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LTC3104IMSE#TRPBF in technical solutions:
Q: What is LTC3104IMSE#TRPBF? A: LTC3104IMSE#TRPBF is a specific model of power management integrated circuit (PMIC) designed by Linear Technology (now part of Analog Devices). It is used for energy harvesting applications.
Q: What is energy harvesting? A: Energy harvesting is the process of capturing and storing energy from ambient sources such as solar, thermal, or mechanical energy, and converting it into usable electrical power.
Q: What are the key features of LTC3104IMSE#TRPBF? A: Some key features of LTC3104IMSE#TRPBF include low quiescent current, wide input voltage range, integrated MPPT (Maximum Power Point Tracking), and multiple output options.
Q: What are the typical applications of LTC3104IMSE#TRPBF? A: LTC3104IMSE#TRPBF is commonly used in applications such as wireless sensor networks, IoT devices, remote monitoring systems, and other low-power electronics that require energy harvesting capabilities.
Q: How does LTC3104IMSE#TRPBF work? A: LTC3104IMSE#TRPBF works by efficiently converting the harvested energy from the ambient source into a stable DC voltage suitable for powering electronic devices. It also includes MPPT to maximize power extraction from the energy source.
Q: What is MPPT? A: MPPT stands for Maximum Power Point Tracking. It is a technique used in energy harvesting systems to optimize the power transfer from the energy source to the load by dynamically adjusting the operating point.
Q: What is the input voltage range of LTC3104IMSE#TRPBF? A: The input voltage range of LTC3104IMSE#TRPBF is typically between 225mV and 5V, making it suitable for a wide range of energy harvesting sources.
Q: Can LTC3104IMSE#TRPBF charge batteries? A: Yes, LTC3104IMSE#TRPBF can be used to charge rechargeable batteries by regulating the harvested energy and providing a charging current to the battery.
Q: Does LTC3104IMSE#TRPBF have multiple output options? A: Yes, LTC3104IMSE#TRPBF provides multiple regulated output options, including fixed voltage outputs and adjustable voltage outputs.
Q: Is LTC3104IMSE#TRPBF suitable for low-power applications? A: Yes, LTC3104IMSE#TRPBF is specifically designed for low-power applications, with its low quiescent current and efficient power conversion capabilities.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for detailed information.