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ISL89411IBZ-T13
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ISL89411IBZ-T13

Product Overview

Category

ISL89411IBZ-T13 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

ISL89411IBZ-T13 is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL89411IBZ-T13 lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Continuous Output Current: 1A
  • Quiescent Current: 18µA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

ISL89411IBZ-T13 has the following pin configuration:

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

Functional Features

  • Wide input voltage range
  • High output current capability
  • Low quiescent current
  • Enable pin for power control
  • Stable feedback loop for accurate voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows compatibility with various power sources.
  • High output current capability enables usage in power-hungry applications.
  • Low quiescent current minimizes power consumption.
  • Enable pin provides flexibility in power control.
  • Stable feedback loop ensures accurate voltage regulation.
  • Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

  • Limited output voltage range (0.6V to VIN).
  • Not suitable for applications requiring higher output currents.

Working Principles

ISL89411IBZ-T13 operates based on a switching regulator topology. It uses an internal power MOSFET to regulate the output voltage by adjusting the duty cycle of the switching waveform. The feedback loop continuously monitors the output voltage and adjusts the duty cycle accordingly to maintain a stable output.

Detailed Application Field Plans

ISL89411IBZ-T13 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Alternative Models

Here are some alternative models that can be considered as alternatives to ISL89411IBZ-T13: - LM2576-ADJ - LT1763-3.3 - TPS54331-Q1 - MAX5035AUPA

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL89411IBZ-T13 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL89411IBZ-T13 in technical solutions:

  1. Q: What is the ISL89411IBZ-T13? A: The ISL89411IBZ-T13 is a high-performance, low-dropout (LDO) voltage regulator IC.

  2. Q: What is the input voltage range of the ISL89411IBZ-T13? A: The input voltage range of the ISL89411IBZ-T13 is typically between 2.5V and 6V.

  3. Q: What is the output voltage range of the ISL89411IBZ-T13? A: The output voltage range of the ISL89411IBZ-T13 can be adjusted from 0.8V to 5.5V.

  4. Q: What is the maximum output current of the ISL89411IBZ-T13? A: The maximum output current of the ISL89411IBZ-T13 is typically 1A.

  5. Q: What is the dropout voltage of the ISL89411IBZ-T13? A: The dropout voltage of the ISL89411IBZ-T13 is typically 200mV at full load.

  6. Q: Does the ISL89411IBZ-T13 have thermal shutdown protection? A: Yes, the ISL89411IBZ-T13 has built-in thermal shutdown protection to prevent overheating.

  7. Q: Can the ISL89411IBZ-T13 operate in a wide temperature range? A: Yes, the ISL89411IBZ-T13 can operate in a temperature range of -40°C to +125°C.

  8. Q: Is the ISL89411IBZ-T13 suitable for battery-powered applications? A: Yes, the low quiescent current and low dropout voltage make the ISL89411IBZ-T13 ideal for battery-powered applications.

  9. Q: Does the ISL89411IBZ-T13 have short-circuit protection? A: Yes, the ISL89411IBZ-T13 has built-in short-circuit protection to prevent damage in case of a short circuit.

  10. Q: What package does the ISL89411IBZ-T13 come in? A: The ISL89411IBZ-T13 is available in a 8-lead SOIC package.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications.