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ISL88003IH17Z-T7A
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ISL88003IH17Z-T7A

Product Overview

Category

ISL88003IH17Z-T7A belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

ISL88003IH17Z-T7A is available in a small outline package (SOP) with 8 pins.

Essence

The essence of ISL88003IH17Z-T7A lies in its ability to regulate voltage and manage power efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.7V
  • Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL88003IH17Z-T7A has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. PGND: Power ground pin
  7. SW: Switching node pin
  8. LX: Inductor connection pin

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency for improved power management
  • Overcurrent protection for enhanced safety
  • Thermal shutdown protection to prevent overheating
  • Enable pin for easy control of the device

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for flexibility in various applications.
  • High efficiency helps conserve power and reduce energy consumption.
  • Overcurrent protection ensures the safety of the device and connected components.
  • Thermal shutdown protection prevents damage due to overheating.
  • Enable pin simplifies control and operation.

Disadvantages

  • Limited output voltage range may not be suitable for all applications.
  • Higher cost compared to some alternative models.
  • Requires careful consideration of thermal management due to high power dissipation.

Working Principles

ISL88003IH17Z-T7A operates based on a switching regulator principle. It uses an internal oscillator to control the switching of the power MOSFET, which regulates the output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the power MOSFET to maintain a stable output voltage.

Detailed Application Field Plans

ISL88003IH17Z-T7A finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL88003IH17Z-T7A are: - LM2576-ADJ - LT1084CP-5 - TPS5430DDAR - MAX5033DASA

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ISL88003IH17Z-T7A dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of ISL88003IH17Z-T7A in technical solutions:

  1. Q: What is ISL88003IH17Z-T7A? A: ISL88003IH17Z-T7A is a specific model of voltage regulator IC (integrated circuit) manufactured by Renesas Electronics. It is designed for use in various technical solutions.

  2. Q: What is the input voltage range of ISL88003IH17Z-T7A? A: The input voltage range of ISL88003IH17Z-T7A is typically between 2.5V and 5.5V.

  3. Q: What is the output voltage range of ISL88003IH17Z-T7A? A: The output voltage range of ISL88003IH17Z-T7A can be adjusted from 0.6V to 5.5V using external resistors.

  4. Q: What is the maximum output current of ISL88003IH17Z-T7A? A: The maximum output current of ISL88003IH17Z-T7A is 3A, which makes it suitable for powering various components in technical solutions.

  5. Q: Is ISL88003IH17Z-T7A suitable for battery-powered applications? A: Yes, ISL88003IH17Z-T7A is suitable for battery-powered applications as it has a low dropout voltage and operates efficiently even with lower input voltages.

  6. Q: Can ISL88003IH17Z-T7A handle high temperatures? A: Yes, ISL88003IH17Z-T7A is designed to operate reliably at high temperatures, making it suitable for applications where temperature fluctuations occur.

  7. Q: Does ISL88003IH17Z-T7A have built-in protection features? A: Yes, ISL88003IH17Z-T7A includes various protection features such as overcurrent protection, thermal shutdown, and reverse current protection.

  8. Q: Can ISL88003IH17Z-T7A be used in automotive applications? A: Yes, ISL88003IH17Z-T7A is qualified for automotive applications and meets the necessary standards and requirements.

  9. Q: What is the typical efficiency of ISL88003IH17Z-T7A? A: The typical efficiency of ISL88003IH17Z-T7A is around 90%, ensuring minimal power loss during operation.

  10. Q: Are there any evaluation boards or reference designs available for ISL88003IH17Z-T7A? A: Yes, Renesas Electronics provides evaluation boards and reference designs for ISL88003IH17Z-T7A, which can help in the development and implementation of technical 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 consult with the manufacturer for detailed information.