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ISL6265HRTZ
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ISL6265HRTZ

Product Overview

Category

ISL6265HRTZ belongs to the category of voltage regulators.

Use

It is commonly used in electronic devices to regulate and stabilize voltage levels.

Characteristics

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

Package

ISL6265HRTZ comes in a small outline package (SOP) with 16 pins.

Essence

The essence of ISL6265HRTZ lies in its ability to provide stable and regulated voltage supply to various electronic components.

Packaging/Quantity

ISL6265HRTZ 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: 0.6V to VIN
  • Maximum Output Current: 3A
  • Dropout Voltage: 200mV at 1A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. PGND: Power ground pin
  8. BOOT: Bootstrap capacitor pin
  9. LX: Switching node pin
  10. VCC: Supply voltage pin
  11. AGND: Analog ground pin
  12. ISENSE: Current sense pin
  13. OCSET: Overcurrent protection threshold setting pin
  14. SS/TRACK: Soft-start/tracking control pin
  15. VREF: Reference voltage pin
  16. VOUT: Output voltage pin

Functional Features

  • High efficiency power conversion
  • Fast transient response
  • Adjustable soft-start time
  • Overcurrent protection with adjustable threshold
  • Thermal shutdown protection
  • Voltage tracking capability

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 and thermal protection ensure device safety
  • Fast transient response ensures stable operation

Disadvantages

  • Limited maximum output current of 3A
  • Dropout voltage of 200mV may affect certain low-power applications

Working Principles

ISL6265HRTZ operates as a step-down (buck) voltage regulator. It takes an input voltage within the specified range and converts it to a lower, regulated output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the internal switching transistor to maintain a stable output.

Detailed Application Field Plans

ISL6265HRTZ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - Digital cameras - Portable media players

Detailed and Complete Alternative Models

  1. LM2596S-ADJ: A popular alternative with similar specifications and features.
  2. TPS5430: Another alternative offering high efficiency and adjustable output voltage.
  3. LT1763: A low dropout voltage regulator suitable for low-power applications.

These alternative models can be considered based on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6265HRTZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6265HRTZ in technical solutions:

  1. Q: What is ISL6265HRTZ? A: ISL6265HRTZ is a high-performance, dual-output controller IC designed for power management applications in laptops, notebooks, and other portable devices.

  2. Q: What are the key features of ISL6265HRTZ? A: The key features of ISL6265HRTZ include dual synchronous buck controllers, integrated MOSFET drivers, adjustable switching frequency, programmable soft-start, and overcurrent protection.

  3. Q: How does ISL6265HRTZ help in power management? A: ISL6265HRTZ provides efficient voltage regulation and power delivery to various components in a system, ensuring stable and reliable operation while optimizing power efficiency.

  4. Q: Can ISL6265HRTZ be used in battery-powered devices? A: Yes, ISL6265HRTZ can be used in battery-powered devices as it supports wide input voltage range and offers low quiescent current, making it suitable for portable applications.

  5. Q: What is the maximum output current supported by ISL6265HRTZ? A: ISL6265HRTZ can support a maximum output current of up to 20A per channel, making it capable of driving high-power loads.

  6. Q: Is ISL6265HRTZ compatible with different types of MOSFETs? A: Yes, ISL6265HRTZ is compatible with a wide range of N-channel MOSFETs, allowing flexibility in choosing the appropriate MOSFETs based on specific design requirements.

  7. Q: Does ISL6265HRTZ have any built-in protection features? A: Yes, ISL6265HRTZ incorporates various protection features such as overvoltage protection (OVP), undervoltage lockout (UVLO), thermal shutdown, and short-circuit protection.

  8. Q: Can ISL6265HRTZ be controlled and monitored remotely? A: Yes, ISL6265HRTZ supports remote voltage sensing and offers a dedicated I2C interface for control and monitoring purposes, allowing for advanced system management capabilities.

  9. Q: What is the typical operating temperature range of ISL6265HRTZ? A: The typical operating temperature range of ISL6265HRTZ is -40°C to +85°C, making it suitable for a wide range of environmental conditions.

  10. Q: Are there any application notes or reference designs available for ISL6265HRTZ? A: Yes, Intersil provides application notes, datasheets, and reference designs for ISL6265HRTZ, which can be helpful in understanding its usage and implementing it in technical solutions.

Please note that the answers provided here are general and may vary depending on specific design requirements and application scenarios. It is always recommended to refer to the official documentation and consult with technical experts for accurate information.