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ISL95816HRZ-T
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ISL95816HRZ-T

Product Overview

Category

ISL95816HRZ-T belongs to the category of voltage regulator integrated circuits (ICs).

Use

This IC is primarily used for voltage regulation in various electronic devices and systems.

Characteristics

  • High efficiency voltage regulation
  • Wide input voltage range
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

ISL95816HRZ-T is available in a compact and industry-standard package, such as QFN (Quad Flat No-leads) or similar.

Essence

The essence of ISL95816HRZ-T lies in its ability to provide stable and regulated voltage output for electronic devices, ensuring their proper functioning.

Packaging/Quantity

ISL95816HRZ-T is typically packaged in reels or tubes, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Adjustable, typically 0.6V to 3.3V
  • Maximum Output Current: 6A
  • Operating Temperature Range: -40°C to +85°C
  • Control Interface: I2C (Inter-Integrated Circuit)

Detailed Pin Configuration

ISL95816HRZ-T has a total of 24 pins. The pin configuration is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. VOUT: Output voltage
  4. EN: Enable control
  5. FB: Feedback voltage
  6. PG: Power good indicator
  7. SDA: I2C data line
  8. SCL: I2C clock line
  9. ...
  10. ...

(Note: Please refer to the datasheet for the complete pin configuration.)

Functional Features

  • Voltage regulation: ISL95816HRZ-T ensures a stable and regulated output voltage, even with varying input voltages.
  • Overcurrent protection: The IC monitors the output current and protects against excessive currents that could damage the device or system.
  • Thermal shutdown protection: In case of overheating, ISL95816HRZ-T automatically shuts down to prevent damage due to excessive temperature.

Advantages and Disadvantages

Advantages

  • High efficiency voltage regulation helps conserve power and extend battery life in portable devices.
  • Wide input voltage range allows compatibility with various power sources.
  • Overcurrent and thermal shutdown protection enhance the reliability and safety of the system.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Control interface limited to I2C may require additional components for compatibility with other control protocols.

Working Principles

ISL95816HRZ-T utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It continuously monitors the input and output voltages, adjusting its internal parameters to maintain a stable output voltage within the specified range. The I2C interface enables external control and monitoring of the IC's operation.

Detailed Application Field Plans

ISL95816HRZ-T finds application in various electronic devices and systems, including but not limited to: - Mobile phones and tablets - Portable gaming consoles - Digital cameras - Wireless communication devices - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL95816HRZ-T are: - LM317: A popular linear voltage regulator IC with adjustable output voltage. - LT1084: A high-current, low-dropout voltage regulator IC suitable for demanding applications. - TPS5430: A synchronous buck converter IC with integrated MOSFETs for efficient voltage regulation.

(Note: This list is not exhaustive, and there are several other alternative models available in the market.)

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL95816HRZ-T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL95816HRZ-T in technical solutions:

  1. Q: What is ISL95816HRZ-T? A: ISL95816HRZ-T is a high-performance, multi-phase PWM controller designed for advanced CPU power delivery in computer systems.

  2. Q: What are the key features of ISL95816HRZ-T? A: The key features of ISL95816HRZ-T include multi-phase operation, precision voltage regulation, integrated MOSFET drivers, and programmable switching frequency.

  3. Q: What is the maximum number of phases supported by ISL95816HRZ-T? A: ISL95816HRZ-T supports up to 6 phases, making it suitable for demanding applications that require high power delivery.

  4. Q: Can ISL95816HRZ-T be used in both desktop and laptop applications? A: Yes, ISL95816HRZ-T can be used in both desktop and laptop applications, providing efficient power delivery for CPUs in various form factors.

  5. Q: Does ISL95816HRZ-T support dynamic voltage scaling (DVS)? A: Yes, ISL95816HRZ-T supports DVS, allowing for real-time adjustment of CPU voltage based on workload requirements.

  6. Q: What is the input voltage range supported by ISL95816HRZ-T? A: ISL95816HRZ-T supports an input voltage range of 4.5V to 28V, accommodating different power supply configurations.

  7. Q: Can ISL95816HRZ-T operate in a wide temperature range? A: Yes, ISL95816HRZ-T is designed to operate reliably in a wide temperature range, typically from -40°C to 85°C.

  8. Q: Does ISL95816HRZ-T provide overcurrent protection? A: Yes, ISL95816HRZ-T includes overcurrent protection features to safeguard the power delivery system and prevent damage to components.

  9. Q: Is there any documentation available for ISL95816HRZ-T? A: Yes, Intersil provides a datasheet and application notes that offer detailed information on the usage and configuration of ISL95816HRZ-T.

  10. Q: Can ISL95816HRZ-T be used in parallel with other PWM controllers? A: Yes, ISL95816HRZ-T can be used in parallel with other PWM controllers to increase the number of phases and enhance power delivery capabilities.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.