Skyworks Solutions Inc.
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SKY81290-11-563LFJ
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SKY81290-11-563LFJ

Product Overview

Category

SKY81290-11-563LFJ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management purposes.

Characteristics

  • Efficient power management
  • Compact size
  • Low power consumption
  • High reliability

Package

The SKY81290-11-563LFJ comes in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of this product lies in its ability to regulate and control power supply within electronic devices, ensuring optimal performance and efficiency.

Packaging/Quantity

The SKY81290-11-563LFJ is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.6V - 3.3V
  • Maximum Output Current: 1A
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOP-8

Detailed Pin Configuration

The SKY81290-11-563LFJ has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. VOUT (Output Voltage)
  6. PG (Power Good)
  7. SS (Soft Start)
  8. BST (Boost)

Functional Features

  • Power sequencing and protection
  • Overcurrent and overvoltage protection
  • Soft start and shutdown control
  • Power good indication
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Compact size for space-constrained applications
  • Wide input voltage range for versatility
  • Reliable performance in various operating conditions

Disadvantages

  • Limited maximum output current (1A)
  • May require additional external components for specific applications

Working Principles

The SKY81290-11-563LFJ operates based on a switching regulator principle. It takes an input voltage and converts it to a regulated output voltage using a combination of control circuitry, power MOSFETs, and passive components. The IC ensures stable and efficient power delivery to the connected electronic device.

Detailed Application Field Plans

The SKY81290-11-563LFJ finds applications in various electronic devices that require power management, such as: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  • SKY81290-12-564LFJ
  • SKY81290-13-565LFJ
  • SKY81290-14-566LFJ
  • SKY81290-15-567LFJ

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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10个与SKY81290-11-563LFJ在技术解决方案中的应用相关的常见问题及解答

Sure! Here are 10 common questions and answers related to the application of SKY81290-11-563LFJ in technical solutions:

  1. Question: What is SKY81290-11-563LFJ?
    - Answer: SKY81290-11-563LFJ is a specific model number for a power management IC (PMIC) developed by Skyworks Solutions.

  2. Question: What are the key features of SKY81290-11-563LFJ?
    - Answer: Some key features of SKY81290-11-563LFJ include multiple voltage regulators, power sequencing, overvoltage/undervoltage protection, and thermal shutdown.

  3. Question: What applications can SKY81290-11-563LFJ be used in?
    - Answer: SKY81290-11-563LFJ is commonly used in various technical solutions such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.

  4. Question: How many voltage regulators does SKY81290-11-563LFJ have?
    - Answer: SKY81290-11-563LFJ has multiple voltage regulators, typically including buck converters, boost converters, and LDOs (low-dropout regulators).

  5. Question: Can SKY81290-11-563LFJ handle different input voltages?
    - Answer: Yes, SKY81290-11-563LFJ is designed to handle a wide range of input voltages, typically from 2.7V to 5.5V.

  6. Question: Does SKY81290-11-563LFJ support power sequencing?
    - Answer: Yes, SKY81290-11-563LFJ supports power sequencing, allowing controlled startup and shutdown of different power domains in a system.

  7. Question: What protection features does SKY81290-11-563LFJ offer?
    - Answer: SKY81290-11-563LFJ provides overvoltage protection (OVP), undervoltage protection (UVP), and thermal shutdown to safeguard the system and prevent damage.

  8. Question: Can SKY81290-11-563LFJ operate in a low-power mode?
    - Answer: Yes, SKY81290-11-563LFJ typically offers a low-power mode or sleep mode to minimize power consumption when the system is idle or in standby.

  9. Question: Is SKY81290-11-563LFJ compatible with different communication protocols?
    - Answer: SKY81290-11-563LFJ itself is not directly related to communication protocols. However, it can be used alongside other components to support various communication interfaces like I2C or SPI.

  10. Question: Where can I find more information about SKY81290-11-563LFJ?
    - Answer: You can find detailed datasheets, application notes, and other technical resources on the official website of Skyworks Solutions or by contacting their customer support.