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ISL6520BCR-T
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ISL6520BCR-T

Product Overview

Category

ISL6520BCR-T belongs to the category of integrated circuits (ICs).

Use

It is commonly used in power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Reliable performance

Package

ISL6520BCR-T is available in a small outline package (SOP) format.

Essence

The essence of ISL6520BCR-T lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

ISL6520BCR-T is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 6A
  • Operating Temperature Range: -40°C to +85°C
  • Switching Frequency: 300kHz

Detailed Pin Configuration

ISL6520BCR-T has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VCC: Power supply pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. SS: Soft-start pin
  7. EN: Enable pin
  8. PGND: Power ground pin
  9. BOOT: Bootstrap pin
  10. LX: Switching node pin
  11. VSENSE: Current sense pin
  12. OCSET: Overcurrent protection pin
  13. PGOOD: Power good indicator pin
  14. AGND: Analog ground pin
  15. VREF: Reference voltage pin
  16. RT: Timing resistor pin

Functional Features

  • Integrated synchronous buck controller
  • Adjustable output voltage
  • Overcurrent protection
  • Soft-start function
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Reliable performance ensures stable power management

Disadvantages

  • Limited input voltage range (4.5V to 5.5V)
  • Maximum output current may not be sufficient for high-power applications

Working Principles

ISL6520BCR-T operates as a synchronous buck controller, converting the input voltage to a regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of the power MOSFETs, achieving high efficiency and accurate voltage regulation.

Detailed Application Field Plans

ISL6520BCR-T finds extensive use in various electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6520BCR-T are: - LM2576-ADJ - TPS54331 - LT8610AB

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

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Énumérez 10 questions et réponses courantes liées à l'application de ISL6520BCR-T dans les solutions techniques

  1. What is the maximum input voltage for ISL6520BCR-T?
    - The maximum input voltage for ISL6520BCR-T is 28V.

  2. Can ISL6520BCR-T be used in automotive applications?
    - Yes, ISL6520BCR-T is suitable for automotive applications.

  3. What is the typical switching frequency of ISL6520BCR-T?
    - The typical switching frequency of ISL6520BCR-T is 300kHz.

  4. Does ISL6520BCR-T have overcurrent protection?
    - Yes, ISL6520BCR-T features overcurrent protection.

  5. Is ISL6520BCR-T compatible with both synchronous and non-synchronous buck converters?
    - Yes, ISL6520BCR-T is compatible with both synchronous and non-synchronous buck converters.

  6. What is the operating temperature range of ISL6520BCR-T?
    - The operating temperature range of ISL6520BCR-T is -40°C to 85°C.

  7. Can ISL6520BCR-T be used in battery charging applications?
    - Yes, ISL6520BCR-T can be used in battery charging applications.

  8. What is the maximum output current supported by ISL6520BCR-T?
    - The maximum output current supported by ISL6520BCR-T is 20A.

  9. Does ISL6520BCR-T have built-in thermal shutdown protection?
    - Yes, ISL6520BCR-T includes built-in thermal shutdown protection.

  10. Is ISL6520BCR-T RoHS compliant?
    - Yes, ISL6520BCR-T is RoHS compliant.