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LTC3589IUJ#TRPBF

LTC3589IUJ#TRPBF

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: 20-Lead, 3mm x 4mm QFN
  • Essence: Voltage Converter and Power Manager
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.8V to 5.25V
  • Maximum Output Current: 100mA
  • Quiescent Current: 950nA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LTC3589IUJ#TRPBF has a total of 20 pins. The pin configuration is as follows:

  1. VIN - Input Voltage
  2. GND - Ground
  3. VOUT - Output Voltage
  4. EN - Enable Pin
  5. INTVCC - Internal Voltage Regulator Output
  6. PG - Power Good Indicator
  7. VBAT - Battery Input Voltage
  8. LBO - Low Battery Output
  9. ISET - Output Current Limit Set
  10. SDA - I2C Serial Data
  11. SCL - I2C Serial Clock
  12. IRQ - Interrupt Request Output
  13. ADIN - Analog Input
  14. VREF - Reference Voltage Output
  15. VDD - Digital Supply Voltage
  16. NC - No Connection
  17. NC - No Connection
  18. NC - No Connection
  19. NC - No Connection
  20. NC - No Connection

Functional Features

  • Efficiently converts input voltage to desired output voltage
  • Manages power distribution and consumption
  • Provides power good indication
  • Offers low battery detection and output
  • Supports I2C communication for control and monitoring

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low quiescent current - Compact package size - Wide input and output voltage range - Integrated power management features

Disadvantages: - Limited maximum output current (100mA) - Requires external components for complete functionality

Working Principles

The LTC3589IUJ#TRPBF is a voltage converter and power manager IC. It takes an input voltage within the range of 2.7V to 5.5V and efficiently converts it to a desired output voltage between 1.8V and 5.25V. The IC manages power distribution and consumption, ensuring efficient utilization of available power.

It provides various features such as power good indication, low battery detection, and output, which enhance the overall power management capabilities. The IC also supports I2C communication, allowing for control and monitoring of its functions.

Detailed Application Field Plans

The LTC3589IUJ#TRPBF finds applications in various fields where efficient power management is crucial. Some of the detailed application field plans include:

  1. Portable Electronics: Used in smartphones, tablets, and wearable devices to optimize power usage and extend battery life.
  2. IoT Devices: Enables efficient power management in sensors, smart home devices, and other connected devices.
  3. Industrial Automation: Provides reliable power management in industrial control systems, PLCs, and motor drives.
  4. Medical Devices: Ensures efficient power delivery in medical equipment, implantable devices, and diagnostic instruments.
  5. Automotive Electronics: Used in automotive applications like infotainment systems, ADAS, and electric vehicle charging stations.

Detailed and Complete Alternative Models

  1. LTC3589EUJ#TRPBF: Similar to LTC3589IUJ#TRPBF but operates at extended temperature range (-40°C to 125°C).
  2. LTC3589IUJ-1#TRPBF: Variant with improved power management features and higher maximum output current (200mA).
  3. LTC3589EUJ-1#TRPBF: Extended temperature range version of LTC3589IUJ-1#TRPBF.

These alternative models offer similar functionality with slight variations in specifications, temperature range, or maximum output current.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق LTC3589IUJ#TRPBF في الحلول التقنية

  1. What is the input voltage range of LTC3589IUJ#TRPBF?
    - The input voltage range of LTC3589IUJ#TRPBF is 2.7V to 20V.

  2. What is the maximum output current of LTC3589IUJ#TRPBF?
    - The maximum output current of LTC3589IUJ#TRPBF is 100mA.

  3. Can LTC3589IUJ#TRPBF be used in battery-powered applications?
    - Yes, LTC3589IUJ#TRPBF is suitable for battery-powered applications.

  4. What is the efficiency of LTC3589IUJ#TRPBF?
    - The efficiency of LTC3589IUJ#TRPBF can reach up to 90%.

  5. Does LTC3589IUJ#TRPBF have built-in overvoltage protection?
    - Yes, LTC3589IUJ#TRPBF has built-in overvoltage protection.

  6. What is the operating temperature range of LTC3589IUJ#TRPBF?
    - The operating temperature range of LTC3589IUJ#TRPBF is -40°C to 125°C.

  7. Can LTC3589IUJ#TRPBF be used in energy harvesting applications?
    - Yes, LTC3589IUJ#TRPBF is designed for energy harvesting applications.

  8. What type of package does LTC3589IUJ#TRPBF come in?
    - LTC3589IUJ#TRPBF is available in a 24-pin QFN package.

  9. Is there an evaluation board available for LTC3589IUJ#TRPBF?
    - Yes, there is an evaluation board (DC2390A) available for LTC3589IUJ#TRPBF.

  10. What are the typical applications for LTC3589IUJ#TRPBF?
    - Typical applications for LTC3589IUJ#TRPBF include industrial sensors, remote wireless nodes, and portable instruments.