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ISL95855CHRTZ
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ISL95855CHRTZ

Product Overview

Category

ISL95855CHRTZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for power management purposes.

Characteristics

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

Package

ISL95855CHRTZ is available in a small outline package (SOP) format.

Essence

The essence of ISL95855CHRTZ lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

ISL95855CHRTZ is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input voltage range: 2.7V to 5.5V
  • Output voltage range: 0.6V to 3.3V
  • Maximum output current: 4A
  • Operating temperature range: -40°C to +85°C
  • Switching frequency: 1MHz

Detailed Pin Configuration

ISL95855CHRTZ has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Power supply voltage
  4. EN: Enable pin
  5. FB: Feedback pin
  6. COMP: Compensation pin
  7. SS: Soft-start pin
  8. PG: Power good indicator
  9. BOOT: Bootstrap capacitor connection
  10. LX: Switching node
  11. AGND: Analog ground
  12. ISENSE+: Positive current sense input
  13. ISENSE-: Negative current sense input
  14. VSENSE+: Positive voltage sense input
  15. VSENSE-: Negative voltage sense input
  16. VOUT: Output voltage
  17. PGND: Power ground
  18. PGND: Power ground
  19. PGND: Power ground
  20. PGND: Power ground

Functional Features

  • High-efficiency synchronous buck converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start functionality
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Compact size allows for integration in small devices
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal shutdown protection enhance device safety

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Requires additional external components for proper operation

Working Principles

ISL95855CHRTZ operates as a synchronous buck converter, converting the input voltage to a lower, adjustable output voltage. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage based on feedback from the FB pin. The integrated circuit incorporates various protection mechanisms such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

ISL95855CHRTZ finds applications in various electronic devices that require efficient power management. Some of the potential application fields include:

  1. Mobile devices: Smartphones, tablets, portable media players
  2. Computer peripherals: Monitors, printers, scanners
  3. Consumer electronics: TVs, audio systems, gaming consoles
  4. Industrial equipment: Automation systems, control panels, power supplies

Detailed and Complete Alternative Models

  1. ISL95855CHRZ
  2. ISL95855CHRTZ-T
  3. ISL95855CHRTZ-T7A

These alternative models offer similar functionality and characteristics to ISL95855CHRTZ, providing options for different design requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de ISL95855CHRTZ dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of ISL95855CHRTZ in technical solutions:

  1. Q: What is ISL95855CHRTZ? A: ISL95855CHRTZ is a voltage regulator IC (integrated circuit) commonly used in power management applications.

  2. Q: What is the input voltage range supported by ISL95855CHRTZ? A: The input voltage range supported by ISL95855CHRTZ is typically between 4.5V and 28V.

  3. Q: What is the output voltage range provided by ISL95855CHRTZ? A: The output voltage range provided by ISL95855CHRTZ can be adjusted from 0.5V to 5.5V.

  4. Q: What is the maximum output current that ISL95855CHRTZ can handle? A: ISL95855CHRTZ can handle a maximum output current of up to 15A.

  5. Q: Can ISL95855CHRTZ support multiple outputs? A: Yes, ISL95855CHRTZ can support multiple outputs, making it suitable for various power supply configurations.

  6. Q: Does ISL95855CHRTZ have built-in protection features? A: Yes, ISL95855CHRTZ includes several protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Q: Is ISL95855CHRTZ compatible with both analog and digital control interfaces? A: Yes, ISL95855CHRTZ supports both analog and digital control interfaces, providing flexibility in system integration.

  8. Q: Can ISL95855CHRTZ operate in a wide temperature range? A: Yes, ISL95855CHRTZ is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  9. Q: What are the typical applications of ISL95855CHRTZ? A: ISL95855CHRTZ is commonly used in various technical solutions such as servers, desktop computers, industrial equipment, and telecommunications systems.

  10. Q: Where can I find more detailed information about ISL95855CHRTZ? A: You can refer to the datasheet provided by the manufacturer or visit their official website for more detailed information about ISL95855CHRTZ.