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LTC3100EUD#TRPBF
Product Overview
Category
LTC3100EUD#TRPBF belongs to the category of power management integrated circuits (PMICs).
Use
This PMIC is designed to efficiently convert and manage power from various sources for low-power applications.
Characteristics
- High efficiency power conversion
- Wide input voltage range
- Low quiescent current
- Compact package size
- Robust design for reliable operation
Package
LTC3100EUD#TRPBF is available in a small form factor 12-pin QFN package.
Essence
The essence of LTC3100EUD#TRPBF lies in its ability to provide efficient power conversion and management for low-power devices.
Packaging/Quantity
This product is typically packaged in reels, with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: Adjustable from 1.8V to 3.6V
- Maximum Output Current: 300mA
- Quiescent Current: 20µA (typical)
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- VOUT: Output voltage pin
- EN: Enable pin
- FB: Feedback pin
- SW: Switching node pin
- LX: Inductor connection pin
- PGND: Power ground pin
- VREF: Reference voltage pin
- VCC: Supply voltage pin
- NC: No connection pin
- NC: No connection pin
Functional Features
- Efficient step-up/step-down voltage conversion
- Low dropout voltage regulation
- Overvoltage and undervoltage protection
- Thermal shutdown protection
- Soft-start functionality for smooth power-up
Advantages and Disadvantages
Advantages
- High efficiency power conversion
- Wide input voltage range allows for versatile applications
- Low quiescent current prolongs battery life
- Compact package size enables space-constrained designs
- Robust design ensures reliable operation in various conditions
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Requires external components for complete power management solution
Working Principles
LTC3100EUD#TRPBF utilizes a combination of step-up and step-down voltage conversion techniques to efficiently manage power. It employs an internal switching regulator to convert the input voltage to the desired output voltage, while maintaining high efficiency and low quiescent current.
Detailed Application Field Plans
LTC3100EUD#TRPBF finds applications in various low-power devices, including but not limited to: - Wearable devices - Internet of Things (IoT) sensors - Portable medical devices - Energy harvesting systems - Wireless communication modules
Detailed and Complete Alternative Models
- LTC3105: Similar functionality with higher maximum output current
- LTC3106: Step-up voltage converter with integrated energy storage capability
- LTC3107: Step-up/step-down voltage converter with extended input voltage range
These alternative models offer similar features and can be considered based on specific application requirements.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LTC3100EUD#TRPBF in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of LTC3100EUD#TRPBF in technical solutions:
Q: What is LTC3100EUD#TRPBF? A: LTC3100EUD#TRPBF is a high-efficiency, low-quiescent current, step-up DC/DC converter designed for energy harvesting applications.
Q: What is the input voltage range of LTC3100EUD#TRPBF? A: The input voltage range of LTC3100EUD#TRPBF is typically from 225mV to 5V.
Q: What is the output voltage range of LTC3100EUD#TRPBF? A: The output voltage range of LTC3100EUD#TRPBF can be programmed from 2.35V to 5.25V.
Q: Can LTC3100EUD#TRPBF operate with a single-cell Li-Ion battery? A: Yes, LTC3100EUD#TRPBF can operate with a single-cell Li-Ion battery as its input voltage falls within the specified range.
Q: What is the maximum output current of LTC3100EUD#TRPBF? A: The maximum output current of LTC3100EUD#TRPBF is typically 300mA.
Q: Is LTC3100EUD#TRPBF suitable for energy harvesting from solar panels? A: Yes, LTC3100EUD#TRPBF is suitable for energy harvesting from solar panels as it has a wide input voltage range and can efficiently convert low input voltages to higher output voltages.
Q: Does LTC3100EUD#TRPBF have built-in protection features? A: Yes, LTC3100EUD#TRPBF has built-in protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.
Q: Can LTC3100EUD#TRPBF be used in wearable devices? A: Yes, LTC3100EUD#TRPBF can be used in wearable devices as it is designed for low-power applications and has a small form factor.
Q: What type of energy sources can LTC3100EUD#TRPBF harvest from? A: LTC3100EUD#TRPBF can harvest energy from various sources such as solar panels, thermoelectric generators, and piezoelectric transducers.
Q: Is there any evaluation board available for LTC3100EUD#TRPBF? A: Yes, Linear Technology (now part of Analog Devices) provides an evaluation board called DC2026A for LTC3100EUD#TRPBF to help users quickly prototype and test their energy harvesting solutions.
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 application notes for detailed information.