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ISL6526ACB
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ISL6526ACB

Product Overview

Category

ISL6526ACB belongs to the category of integrated circuits (ICs).

Use

The ISL6526ACB is commonly used in power management applications.

Characteristics

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

Package

ISL6526ACB is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6526ACB lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

ISL6526ACB is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

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

Pin Configuration

The ISL6526ACB has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Supply voltage
  4. FB1: Feedback input for channel 1
  5. COMP1: Compensation node for channel 1
  6. SS1: Soft-start control for channel 1
  7. PGND1: Power ground for channel 1
  8. LX1: Switching node for channel 1
  9. BST1: Bootstrap supply for channel 1
  10. EN1: Enable control for channel 1
  11. FB2: Feedback input for channel 2
  12. COMP2: Compensation node for channel 2
  13. SS2: Soft-start control for channel 2
  14. PGND2: Power ground for channel 2
  15. LX2: Switching node for channel 2
  16. BST2: Bootstrap supply for channel 2

Functional Features

  • Dual-channel power management
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start functionality
  • High efficiency conversion

Advantages and Disadvantages

Advantages

  • Compact size allows for space-saving designs
  • High efficiency results in reduced power consumption
  • Dual-channel capability provides flexibility in 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

The ISL6526ACB operates by regulating the input voltage and converting it into the desired output voltage with high efficiency. It utilizes a dual-channel architecture to manage power distribution effectively. The integrated circuit incorporates various protection mechanisms, such as overcurrent and thermal shutdown, to ensure safe operation.

Detailed Application Field Plans

The ISL6526ACB is widely used in various electronic devices that require efficient power management. Some of the common application fields include:

  1. Mobile devices: Smartphones, tablets, portable gaming consoles
  2. Computer systems: Laptops, desktops, servers
  3. Consumer electronics: Televisions, audio systems, set-top boxes
  4. Industrial equipment: Power supplies, motor drives, control systems
  5. Automotive electronics: Infotainment systems, navigation units, lighting controls

Detailed and Complete Alternative Models

  1. ISL6526A: Similar functionality with minor variations in specifications
  2. ISL6526B: Enhanced features and improved efficiency compared to ISL6526ACB
  3. ISL6526C: Higher maximum output current and wider input voltage range

These alternative models provide similar power management capabilities and can be considered as alternatives to ISL6526ACB based on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6526ACB v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6526ACB in technical solutions:

  1. Q: What is ISL6526ACB? A: ISL6526ACB is a highly integrated power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the main features of ISL6526ACB? A: The main features of ISL6526ACB include dual synchronous buck controllers, integrated MOSFET drivers, programmable soft-start, and fault protection.

  3. Q: What is the input voltage range supported by ISL6526ACB? A: ISL6526ACB supports an input voltage range of 4.5V to 5.5V.

  4. Q: How many output channels does ISL6526ACB have? A: ISL6526ACB has two independent output channels.

  5. Q: What is the maximum output current supported by each channel of ISL6526ACB? A: Each channel of ISL6526ACB can support a maximum output current of up to 3A.

  6. Q: Can ISL6526ACB operate in a wide temperature range? A: Yes, ISL6526ACB is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  7. Q: Does ISL6526ACB provide any protection features? A: Yes, ISL6526ACB provides various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  8. Q: Can ISL6526ACB be used in battery-powered applications? A: Yes, ISL6526ACB can be used in battery-powered applications as it supports a wide input voltage range and provides efficient power management.

  9. Q: Is ISL6526ACB suitable for low-power applications? A: Yes, ISL6526ACB is suitable for low-power applications as it offers high efficiency and low quiescent current.

  10. Q: What are some typical applications of ISL6526ACB? A: Some typical applications of ISL6526ACB include set-top boxes, routers, switches, industrial control systems, and other electronic devices requiring multiple power rails.

Please note that the answers provided here are general and may vary depending on specific use cases and requirements.