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ISL5861/2IBZ
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ISL5861/2IBZ

Product Overview

Category

ISL5861/2IBZ belongs to the category of integrated circuits (ICs).

Use

It is primarily used for power management applications.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

ISL5861/2IBZ is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL5861/2IBZ lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 0.8V to 37V
  • Output Current: Up to 3A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. EN: Enable pin
  5. SW: Switch pin
  6. PGND: Power ground pin
  7. VOUT: Output voltage pin
  8. COMP: Compensation pin

Functional Features

  • Wide input voltage range allows for versatile applications
  • High efficiency ensures minimal power loss
  • Overcurrent protection safeguards against excessive current flow
  • Thermal shutdown protection prevents overheating
  • Soft-start feature reduces inrush current during startup

Advantages

  • High efficiency leads to energy savings
  • Compact size enables integration into space-constrained designs
  • Wide input voltage range provides flexibility in different power supply scenarios
  • Overcurrent and thermal protection enhance system reliability

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Higher cost compared to some alternative models

Working Principles

ISL5861/2IBZ operates on the principle of pulse width modulation (PWM). It regulates the output voltage by adjusting the duty cycle of the switching signal. This control mechanism ensures efficient power transfer from the input to the output.

Detailed Application Field Plans

ISL5861/2IBZ finds application in various fields, including: - Consumer electronics - Industrial automation - Automotive systems - Telecommunications - Power supplies

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL5861/2IBZ are: - LM2596 - LT1370 - TPS5430

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

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL5861/2IBZ en soluciones técnicas

  1. Q: What is the maximum operating voltage of ISL5861/2IBZ? A: The maximum operating voltage of ISL5861/2IBZ is 36V.

  2. Q: What is the typical input bias current of ISL5861/2IBZ? A: The typical input bias current of ISL5861/2IBZ is 1pA.

  3. Q: Can ISL5861/2IBZ be used in automotive applications? A: Yes, ISL5861/2IBZ is suitable for automotive applications.

  4. Q: What is the bandwidth of ISL5861/2IBZ? A: The bandwidth of ISL5861/2IBZ is 100MHz.

  5. Q: Does ISL5861/2IBZ have built-in overvoltage protection? A: Yes, ISL5861/2IBZ features built-in overvoltage protection.

  6. Q: Is ISL5861/2IBZ compatible with low-power applications? A: Yes, ISL5861/2IBZ is compatible with low-power applications.

  7. Q: What is the package type of ISL5861/2IBZ? A: ISL5861/2IBZ is available in a 10 Ld MSOP package.

  8. Q: Can ISL5861/2IBZ operate in high-temperature environments? A: Yes, ISL5861/2IBZ is designed to operate in high-temperature environments.

  9. Q: Does ISL5861/2IBZ require external compensation components? A: No, ISL5861/2IBZ does not require external compensation components.

  10. Q: What is the typical supply current of ISL5861/2IBZ? A: The typical supply current of ISL5861/2IBZ is 2.5mA.