Intersil
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
ISL88041IBZ
عرض التفاصيل جداول البيانات

ISL88041IBZ

Product Overview

Category

ISL88041IBZ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power management applications.

Characteristics

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

Package

ISL88041IBZ is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL88041IBZ lies in its ability to efficiently regulate and control power in various electronic devices.

Packaging/Quantity

ISL88041IBZ is typically packaged in reels, with each reel containing 2500 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 1A
  • Quiescent Current: 30µA
  • Switching Frequency: 1.2MHz
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The detailed pin configuration of ISL88041IBZ is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input voltage | | 2 | GND | Ground | | 3 | FB | Feedback voltage | | 4 | EN | Enable pin | | 5 | SW | Switch node | | 6 | LX | Inductor connection | | 7 | PG | Power good indicator | | 8 | VOUT | Output voltage |

Functional Features

  • Integrated synchronous buck regulator
  • Adjustable output voltage
  • Soft-start function for controlled startup
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicator

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources

Disadvantages

  • Limited maximum output current of 1A
  • Operating temperature range may not be suitable for extreme environments

Working Principles

ISL88041IBZ operates as a synchronous buck regulator, which means it steps down the input voltage to a lower output voltage. It achieves this by controlling the duty cycle of the internal switches. The feedback voltage (FB) pin is used to set the desired output voltage, while the enable (EN) pin controls the on/off state of the regulator.

Detailed Application Field Plans

ISL88041IBZ finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL88041IBZ are: - LM2596 - TPS54331 - LT8610

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

Word count: 334 words

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ISL88041IBZ في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of ISL88041IBZ in technical solutions:

  1. Question: What is ISL88041IBZ?
    - Answer: ISL88041IBZ is a high-performance, low-power, dual-output LDO voltage regulator designed for use in various technical solutions.

  2. Question: What is the input voltage range supported by ISL88041IBZ?
    - Answer: The input voltage range supported by ISL88041IBZ is typically between 2.5V and 6V.

  3. Question: What are the output voltage options available with ISL88041IBZ?
    - Answer: ISL88041IBZ provides two independent output voltage options, which can be set between 0.8V and 5.5V.

  4. Question: What is the maximum output current that ISL88041IBZ can provide?
    - Answer: ISL88041IBZ can provide a maximum output current of up to 150mA per channel.

  5. Question: Can ISL88041IBZ operate in a wide temperature range?
    - Answer: Yes, ISL88041IBZ is designed to operate in a wide temperature range, typically from -40°C to +125°C.

  6. Question: Does ISL88041IBZ have any built-in protection features?
    - Answer: Yes, ISL88041IBZ includes several protection features such as thermal shutdown, overcurrent protection, and reverse current protection.

  7. Question: Is ISL88041IBZ suitable for battery-powered applications?
    - Answer: Yes, ISL88041IBZ is well-suited for battery-powered applications due to its low quiescent current and low dropout voltage.

  8. Question: Can ISL88041IBZ be used in automotive applications?
    - Answer: Yes, ISL88041IBZ is AEC-Q100 qualified and can be used in automotive applications that require high reliability.

  9. Question: Does ISL88041IBZ require any external components for operation?
    - Answer: Yes, ISL88041IBZ requires a few external components such as input/output capacitors and resistors for voltage selection.

  10. Question: What package options are available for ISL88041IBZ?
    - Answer: ISL88041IBZ is available in a small 8-lead SOIC package, making it suitable for space-constrained applications.

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