Active-Semi International Inc.
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ACT8810QJ34B-T

ACT8810QJ34B-T

Product Overview

Category

ACT8810QJ34B-T belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

ACT8810QJ34B-T is available in a small outline package (SOP) or a quad flat no-leads (QFN) package.

Essence

The essence of ACT8810QJ34B-T lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

ACT8810QJ34B-T is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0.8V - 3.6V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Quiescent Current: <10µA

Detailed Pin Configuration

ACT8810QJ34B-T has the following pin configuration:

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

Functional Features

  • Integrated synchronous step-down converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function
  • Under-voltage lockout

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
  • Multiple protection features enhance device reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

ACT8810QJ34B-T operates as a synchronous step-down converter. It converts the input voltage to a lower, regulated output voltage using a switching mechanism. The integrated control circuitry ensures efficient power transfer while providing necessary protection features.

Detailed Application Field Plans

ACT8810QJ34B-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ACT8810QJ34B-T are: - ACT8847QJ42B-T - ACT8865QJ43B-T - ACT8891QJ45B-T - ACT8931QJ47B-T

These models offer similar functionality and characteristics, providing flexibility in design choices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ACT8810QJ34B-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ACT8810QJ34B-T in technical solutions:

  1. Question: What is the ACT8810QJ34B-T?
    Answer: The ACT8810QJ34B-T is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Question: What are the key features of the ACT8810QJ34B-T?
    Answer: Some key features of the ACT8810QJ34B-T include multiple voltage regulators, power sequencing control, overcurrent protection, and low-power consumption.

  3. Question: In which applications can the ACT8810QJ34B-T be used?
    Answer: The ACT8810QJ34B-T can be used in a wide range of applications such as smartphones, tablets, portable devices, IoT devices, and other battery-powered systems.

  4. Question: How many voltage regulators does the ACT8810QJ34B-T have?
    Answer: The ACT8810QJ34B-T has multiple voltage regulators, typically including a buck converter and LDOs (low-dropout regulators).

  5. Question: Can the ACT8810QJ34B-T handle different input voltages?
    Answer: Yes, the ACT8810QJ34B-T is designed to handle a wide range of input voltages, typically from 2.7V to 5.5V.

  6. Question: Does the ACT8810QJ34B-T support power sequencing?
    Answer: Yes, the ACT8810QJ34B-T provides power sequencing control to ensure proper startup and shutdown sequences for different components in a system.

  7. Question: What kind of protection features does the ACT8810QJ34B-T offer?
    Answer: The ACT8810QJ34B-T includes overcurrent protection, thermal shutdown, and undervoltage lockout (UVLO) to safeguard the system and prevent damage.

  8. Question: Is the ACT8810QJ34B-T suitable for low-power applications?
    Answer: Yes, the ACT8810QJ34B-T is designed with low-power consumption in mind, making it suitable for battery-powered devices that require efficient power management.

  9. Question: Can the ACT8810QJ34B-T be used in conjunction with other PMICs?
    Answer: Yes, the ACT8810QJ34B-T can be used alongside other PMICs to provide comprehensive power management solutions for complex systems.

  10. Question: Where can I find more information about the ACT8810QJ34B-T?
    Answer: You can refer to the datasheet and technical documentation provided by the manufacturer or visit their official website for detailed information on the ACT8810QJ34B-T.