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ISL88708IB844Z
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ISL88708IB844Z

Product Overview

Category

ISL88708IB844Z belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Compact size

Package

ISL88708IB844Z is available in a small outline package (SOP) with 8 pins.

Essence

The essence of ISL88708IB844Z lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

  • Input voltage range: 2.7V to 28V
  • Output voltage range: 0.5V to 6V
  • Maximum output current: 4A
  • Operating temperature range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Switching frequency: 500kHz

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. FB: Feedback pin
  5. EN: Enable pin
  6. SS: Soft-start pin
  7. PGND: Power ground pin
  8. BST: Boost pin

Functional Features

  • Wide input voltage range for compatibility with various power sources
  • High efficiency for reduced power loss
  • Overcurrent protection for enhanced safety
  • Soft-start function for smooth power-up
  • Enable pin for easy control of power management

Advantages

  • Compact size allows for integration into space-constrained designs
  • High efficiency results in lower power consumption and longer battery life
  • Wide input voltage range provides flexibility in power source selection
  • Overcurrent protection ensures safe operation of connected devices
  • Soft-start function prevents sudden voltage spikes during power-up

Disadvantages

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

Working Principles

ISL88708IB844Z operates by regulating the input voltage to provide a stable and controlled output voltage. It utilizes various internal components, such as a boost converter and feedback loop, to achieve efficient power management.

Detailed Application Field Plans

ISL88708IB844Z finds application in a wide range of electronic devices, including but not limited to: - Laptops - Tablets - Smartphones - Portable gaming consoles - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

  1. ISL88731IB844Z
  2. ISL88732IB844Z
  3. ISL88733IB844Z
  4. ISL88734IB844Z
  5. ISL88735IB844Z

These alternative models offer similar functionality and characteristics to ISL88708IB844Z, providing options for different design requirements.

In conclusion, ISL88708IB844Z is an integrated circuit designed for power management applications. Its compact size, high efficiency, and wide input voltage range make it suitable for various electronic devices. While it has limitations in terms of maximum output current and operating temperature range, it offers advantages such as overcurrent protection and soft-start functionality. With its detailed pin configuration, functional features, and application field plans, ISL88708IB844Z provides a reliable solution for efficient power management.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ISL88708IB844Z dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of ISL88708IB844Z in technical solutions:

  1. Q: What is ISL88708IB844Z? A: ISL88708IB844Z is a highly integrated battery charger IC designed for single-cell Li-ion or Li-polymer batteries.

  2. Q: What is the input voltage range supported by ISL88708IB844Z? A: The input voltage range supported by ISL88708IB844Z is typically between 4.5V and 28V.

  3. Q: Can ISL88708IB844Z charge multiple batteries simultaneously? A: No, ISL88708IB844Z is designed to charge a single-cell battery at a time.

  4. Q: What charging current can ISL88708IB844Z provide? A: ISL88708IB844Z can provide a charging current up to 4.2A.

  5. Q: Does ISL88708IB844Z support fast charging? A: Yes, ISL88708IB844Z supports various fast charging protocols such as Qualcomm Quick Charge and USB Power Delivery.

  6. Q: Can ISL88708IB844Z be used in portable devices? A: Yes, ISL88708IB844Z is suitable for use in portable devices like smartphones, tablets, and wearable devices.

  7. Q: Does ISL88708IB844Z have built-in safety features? A: Yes, ISL88708IB844Z incorporates several safety features like overvoltage protection, overcurrent protection, and thermal shutdown.

  8. Q: What is the operating temperature range of ISL88708IB844Z? A: The operating temperature range of ISL88708IB844Z is typically between -40°C and 85°C.

  9. Q: Can ISL88708IB844Z be used in automotive applications? A: Yes, ISL88708IB844Z is automotive-grade and can be used in automotive applications.

  10. Q: What are the package options available for ISL88708IB844Z? A: ISL88708IB844Z is available in a small form factor 4mm x 4mm QFN package.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of ISL88708IB844Z.