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ISL89162FRTBZ
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ISL89162FRTBZ

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High-efficiency synchronous buck regulator - Wide input voltage range - Adjustable output voltage - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: FRTBZ package

Essence: The ISL89162FRTBZ is a power management IC designed for high-efficiency synchronous buck regulation. It offers a wide input voltage range and adjustable output voltage, making it suitable for various applications.

Packaging/Quantity: The ISL89162FRTBZ is available in the FRTBZ package. The quantity per package may vary depending on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to VIN
  • Quiescent Current: 25µA
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ISL89162FRTBZ has the following pin configuration:

  1. VIN: Input voltage pin
  2. PGND: Power ground pin
  3. SW: Switching node pin
  4. FB: Feedback voltage pin
  5. EN: Enable pin
  6. SS/TR: Soft-start/Tracking pin
  7. VCC: Supply voltage pin
  8. PG: Power good pin

Functional Features

  • High efficiency: The ISL89162FRTBZ utilizes synchronous buck regulation to achieve high efficiency in power management.
  • Wide input voltage range: It can handle input voltages ranging from 4.5V to 60V, providing flexibility in various applications.
  • Adjustable output voltage: The output voltage can be adjusted from 0.8V to the input voltage, allowing customization based on specific requirements.
  • Overcurrent protection: The IC incorporates overcurrent protection to safeguard against excessive current flow.
  • Thermal shutdown protection: It includes thermal shutdown protection to prevent overheating and potential damage.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile applications. - Adjustable output voltage provides flexibility. - Overcurrent protection ensures system safety. - Thermal shutdown protection prevents overheating.

Disadvantages: - May require additional external components for certain applications. - Limited availability in some regions.

Working Principles

The ISL89162FRTBZ operates as a synchronous buck regulator. It converts a higher input voltage to a lower output voltage efficiently by controlling the switching of internal MOSFETs. The feedback voltage pin (FB) monitors the output voltage and adjusts the duty cycle of the switches to maintain the desired output voltage. The enable pin (EN) controls the operation of the IC, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The ISL89162FRTBZ is suitable for various applications, including but not limited to: 1. Industrial automation systems 2. Automotive electronics 3. Telecommunications equipment 4. Power supplies 5. LED lighting systems 6. Battery-powered devices

Detailed and Complete Alternative Models

  1. ISL89161FRTBZ
  2. ISL89163FRTBZ
  3. ISL89164FRTBZ
  4. ISL89165FRTBZ
  5. ISL89166FRTBZ

These alternative models offer similar functionality and characteristics to the ISL89162FRTBZ, providing options for different specifications and requirements.

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ ISL89162FRTBZ ในโซลูชันทางเทคนิค

Sure! Here are 10 common questions and answers related to the application of ISL89162FRTBZ in technical solutions:

  1. Q: What is ISL89162FRTBZ? A: ISL89162FRTBZ is a specific model of integrated load switch used for power management in electronic devices.

  2. Q: What are the key features of ISL89162FRTBZ? A: Some key features of ISL89162FRTBZ include low RDS(ON), wide input voltage range, overcurrent protection, and thermal shutdown.

  3. Q: What is the typical application of ISL89162FRTBZ? A: ISL89162FRTBZ is commonly used in various technical solutions where efficient power management and control of loads are required, such as smartphones, tablets, and portable devices.

  4. Q: How does ISL89162FRTBZ help in power management? A: ISL89162FRTBZ helps in power management by providing a controlled switch that can turn on or off the power supply to specific loads, thus conserving energy and extending battery life.

  5. Q: What is the maximum current rating of ISL89162FRTBZ? A: The maximum continuous current rating of ISL89162FRTBZ is typically around 2A.

  6. Q: Can ISL89162FRTBZ handle high input voltages? A: Yes, ISL89162FRTBZ has a wide input voltage range, typically from 1.8V to 5.5V, making it suitable for various applications.

  7. Q: Does ISL89162FRTBZ have any built-in protection features? A: Yes, ISL89162FRTBZ has built-in overcurrent protection and thermal shutdown features to protect the device and loads from damage.

  8. Q: Can ISL89162FRTBZ be controlled using a microcontroller? A: Yes, ISL89162FRTBZ can be easily controlled using a microcontroller or any other digital control circuitry.

  9. Q: Is ISL89162FRTBZ available in different package options? A: Yes, ISL89162FRTBZ is available in various package options, such as DFN, SOT, and TDFN, allowing flexibility in design and integration.

  10. Q: Where can I find more information about ISL89162FRTBZ? A: You can find more detailed information about ISL89162FRTBZ in the datasheet provided by the manufacturer or on their official website.