Linear Technology/QD Devices
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LTC3107IDD#PBF
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LTC3107IDD#PBF

Product Overview

Category

The LTC3107IDD#PBF belongs to the category of integrated circuits (ICs) used in power management.

Use

This product is primarily used for energy harvesting applications, where it efficiently converts and manages energy from various sources such as solar panels, thermoelectric generators, or piezoelectric transducers.

Characteristics

  • High efficiency power conversion
  • Low quiescent current consumption
  • Wide input voltage range
  • Flexible output voltage options
  • Integrated power management features
  • Compact and lightweight design

Package

The LTC3107IDD#PBF comes in a small form factor 10-lead DFN (Dual Flat No-Lead) package, which provides excellent thermal performance and ease of integration into compact electronic devices.

Essence

The essence of LTC3107IDD#PBF lies in its ability to harvest and manage energy from ambient sources, enabling self-sustaining power solutions for low-power electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 225mV to 5.5V
  • Output Voltage Range: 1.8V to 5.25V
  • Quiescent Current: 950nA (typical)
  • Maximum Output Current: 300mA
  • Operating Temperature Range: -40°C to 85°C
  • Efficiency: Up to 90%

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin
  5. L1: Inductor connection pin
  6. L2: Inductor connection pin
  7. C1: Capacitor connection pin
  8. C2: Capacitor connection pin
  9. FB: Feedback pin
  10. SW: Switching pin

Functional Features

  • Energy harvesting from low input voltages
  • Integrated boost converter for efficient power conversion
  • Selectable output voltage options
  • Low quiescent current for extended battery life
  • Power good indicator for system monitoring
  • Overvoltage and undervoltage protection

Advantages and Disadvantages

Advantages

  • Enables self-sustaining power solutions
  • Wide input voltage range allows compatibility with various energy sources
  • High efficiency power conversion maximizes energy utilization
  • Compact package size for space-constrained applications
  • Integrated power management features simplify system design

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

The LTC3107IDD#PBF operates on the principle of energy harvesting and power conversion. It utilizes an integrated boost converter to efficiently convert low input voltages into higher output voltages, suitable for powering electronic devices. The device incorporates a feedback mechanism to regulate the output voltage and maintain stability during varying input conditions.

Detailed Application Field Plans

The LTC3107IDD#PBF finds applications in various fields where energy harvesting is essential. Some potential application areas include: 1. Wireless sensor networks 2. Wearable electronics 3. Internet of Things (IoT) devices 4. Environmental monitoring systems 5. Remote sensing and data logging

Detailed and Complete Alternative Models

  1. LTC3108IDD#PBF: Similar to LTC3107IDD#PBF but with higher maximum output current capability.
  2. LTC3109IDD#PBF: Offers additional features such as MPPT (Maximum Power Point Tracking) for improved energy harvesting efficiency.
  3. LTC3110IDD#PBF: Provides multiple output channels for powering different components in a system.

These alternative models offer similar functionality with slight variations to cater to specific application requirements.

In conclusion, the LTC3107IDD#PBF is a versatile integrated circuit designed for energy harvesting applications. Its high efficiency, compact size, and integrated power management features make it an ideal choice for self-sustaining power solutions in various electronic systems.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LTC3107IDD#PBF in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LTC3107IDD#PBF in technical solutions:

  1. Q: What is the LTC3107IDD#PBF?
    A: The LTC3107IDD#PBF is a high-efficiency, low-quiescent current (680nA) power management IC designed for energy harvesting applications.

  2. Q: What are the key features of LTC3107IDD#PBF?
    A: The key features include a wide input voltage range (225mV to 5V), integrated boost converter, low dropout regulator, and maximum power point tracking (MPPT).

  3. 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.

  4. Q: How can I use LTC3107IDD#PBF in my technical solution?
    A: LTC3107IDD#PBF can be used to efficiently harvest and manage energy from various sources, enabling self-powered systems or extending battery life in low-power applications.

  5. Q: Can LTC3107IDD#PBF charge batteries?
    A: Yes, it can charge rechargeable batteries by regulating the harvested energy and providing a charging current to the battery.

  6. Q: What is MPPT and why is it important?
    A: MPPT stands for Maximum Power Point Tracking. It optimizes the power transfer from the energy source to the load by continuously adjusting the operating point to extract maximum power, improving overall system efficiency.

  7. Q: What is the output voltage range of LTC3107IDD#PBF?
    A: The output voltage range is programmable from 2.35V to 5.25V, making it suitable for a wide range of applications.

  8. Q: Can LTC3107IDD#PBF operate with low input voltages?
    A: Yes, it can start up and operate with input voltages as low as 225mV, making it suitable for energy harvesting from low-power sources.

  9. Q: Is LTC3107IDD#PBF suitable for portable or wearable devices?
    A: Yes, its low quiescent current and efficient power management make it ideal for powering portable or wearable devices that require long battery life or energy harvesting capabilities.

  10. Q: Are there any evaluation boards or reference designs available for LTC3107IDD#PBF?
    A: Yes, Linear Technology (now part of Analog Devices) provides evaluation boards and reference designs to help users quickly prototype and implement LTC3107IDD#PBF in their applications.

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.