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ISL6526ACB-T
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ISL6526ACB-T

Product Overview

Category

ISL6526ACB-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
  • Wide input voltage range

Package

ISL6526ACB-T is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of ISL6526ACB-T lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

ISL6526ACB-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +85°C
  • Switching Frequency: 300kHz

Pin Configuration

The detailed pin configuration of ISL6526ACB-T is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Power supply voltage
  4. FB: Feedback pin for output voltage regulation
  5. COMP: Compensation pin for stability control
  6. SS/TR: Soft-start and tracking control
  7. PGND: Power ground
  8. LX: Switching node connection
  9. BOOT: Bootstrap capacitor connection
  10. PHASE: Phase node connection
  11. RT: Timing resistor connection
  12. CT: Timing capacitor connection
  13. EN: Enable pin for device activation
  14. OCSET: Overcurrent protection threshold setting
  15. PGOOD: Power good indicator
  16. VSENSE: Current sense pin

Functional Features

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

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Wide input voltage range for versatility
  • Compact size for space-constrained applications
  • Reliable overcurrent protection

Disadvantages

  • Limited maximum output current (3A)
  • Requires external timing components for operation

Working Principles

ISL6526ACB-T operates as a synchronous buck controller, regulating the output voltage based on the feedback received from the FB pin. It utilizes a switching frequency of 300kHz to efficiently convert the input voltage to the desired output voltage. The device incorporates various protection mechanisms, such as overcurrent protection, to ensure safe operation.

Detailed Application Field Plans

ISL6526ACB-T finds extensive application in various fields, including but not limited to: - Consumer electronics - Industrial automation - Telecommunications - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6526ACB-T are: - LM2596S-ADJ - LT1763CS8-3.3 - TPS5430DDAR - MAX5035DASA

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

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL6526ACB-T en soluciones técnicas

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

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

  2. Q: What are the key features of ISL6526ACB-T? A: Some key features of ISL6526ACB-T include dual synchronous buck regulators, integrated gate drivers, programmable soft-start, and fault protection.

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

  4. Q: How many output channels does ISL6526ACB-T have? A: ISL6526ACB-T has two output channels, each capable of delivering up to 3A of current.

  5. Q: Can ISL6526ACB-T be used in battery-powered applications? A: Yes, ISL6526ACB-T can be used in battery-powered applications as it supports low-power operation and offers high efficiency.

  6. Q: Does ISL6526ACB-T have any built-in protection features? A: Yes, ISL6526ACB-T provides various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: What is the operating temperature range of ISL6526ACB-T? A: The operating temperature range of ISL6526ACB-T is typically -40°C to +85°C.

  8. Q: Can ISL6526ACB-T be used in automotive applications? A: Yes, ISL6526ACB-T is suitable for automotive applications as it meets the necessary automotive standards and requirements.

  9. Q: Does ISL6526ACB-T require any external components for operation? A: Yes, ISL6526ACB-T requires a few external components such as input/output capacitors and inductors for proper operation.

  10. Q: What are some typical applications of ISL6526ACB-T? A: ISL6526ACB-T can be used in various technical solutions including industrial equipment, telecommunications systems, networking devices, and consumer electronics.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and application-specific guidance.