Intersil
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ISL6526AIB
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ISL6526AIB

Product Overview

Category

ISL6526AIB belongs to the category of integrated circuits (ICs).

Use

The ISL6526AIB is commonly used as a voltage regulator in various electronic devices.

Characteristics

  • Voltage regulation capabilities
  • High efficiency
  • Low power consumption
  • Compact package size

Package

ISL6526AIB is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6526AIB lies in its ability to regulate and stabilize voltage levels within electronic devices.

Packaging/Quantity

ISL6526AIB is typically packaged in reels or tubes, with quantities varying based on customer requirements.

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
  • Package Type: SOIC-16

Detailed Pin Configuration

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

Functional Features

  • Voltage regulation with high accuracy
  • Overcurrent protection
  • Soft-start and tracking capabilities
  • Power good indicator for system monitoring
  • Frequency setting flexibility through external components

Advantages and Disadvantages

Advantages

  • High efficiency leading to reduced power consumption
  • Compact package size allows for space-saving designs
  • Wide input and output voltage range for versatile applications
  • Comprehensive protection features ensure device safety

Disadvantages

  • Limited maximum output current of 6A may not be suitable for high-power applications
  • External components required for frequency setting may increase complexity

Working Principles

The ISL6526AIB operates as a synchronous buck regulator, converting the input voltage to a regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of internal MOSFETs, achieving efficient voltage conversion. The feedback loop continuously monitors the output voltage and adjusts the duty cycle of the PWM signal to maintain the desired voltage level.

Detailed Application Field Plans

The ISL6526AIB finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Set-top boxes - Networking equipment

Detailed and Complete Alternative Models

  1. ISL6526BIB
  2. ISL6526CIB
  3. ISL6526DIB
  4. ISL6526EIB

These alternative models offer similar functionality and characteristics to the ISL6526AIB, providing options for different design requirements.

In conclusion, the ISL6526AIB is an integrated circuit voltage regulator that offers high efficiency, compact size, and comprehensive protection features. Its wide application field and availability of alternative models make it a versatile choice for various electronic devices.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL6526AIB in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ISL6526AIB in technical solutions:

  1. Q: What is ISL6526AIB? A: ISL6526AIB is a highly integrated power management IC (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of ISL6526AIB? A: Some key features of ISL6526AIB include dual synchronous buck regulators, linear regulator, power-good outputs, and fault protection.

  3. Q: What is the input voltage range supported by ISL6526AIB? A: ISL6526AIB supports an input voltage range of 4.5V to 5.5V.

  4. Q: How many output channels does ISL6526AIB have? A: ISL6526AIB has three output channels - two buck regulators and one linear regulator.

  5. Q: What is the maximum output current supported by each buck regulator? A: Each buck regulator in ISL6526AIB can support a maximum output current of up to 3A.

  6. Q: Can ISL6526AIB operate in a wide temperature range? A: Yes, ISL6526AIB is designed to operate in a temperature range of -40°C to +85°C.

  7. Q: Does ISL6526AIB provide any fault protection features? A: Yes, ISL6526AIB includes overcurrent protection, thermal shutdown, and undervoltage lockout for fault protection.

  8. Q: Can ISL6526AIB be used in battery-powered applications? A: Yes, ISL6526AIB is suitable for battery-powered applications as it supports low-power operation and has a wide input voltage range.

  9. Q: What is the typical efficiency of ISL6526AIB? A: The typical efficiency of ISL6526AIB is around 90% under normal operating conditions.

  10. Q: Are there any evaluation boards or reference designs available for ISL6526AIB? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs to help users quickly prototype and implement ISL6526AIB in their technical solutions.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.