Active-Semi International Inc.
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ACT8934QJ258-T
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ACT8934QJ258-T

Product Overview

Category

ACT8934QJ258-T belongs to the category of integrated circuits (ICs).

Use

It is used as a power management IC for various electronic devices.

Characteristics

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

Package

The ACT8934QJ258-T comes in a small form factor package suitable for surface mount applications.

Essence

The essence of ACT8934QJ258-T lies in its ability to efficiently manage power for electronic devices, contributing to improved performance and energy efficiency.

Packaging/Quantity

The ACT8934QJ258-T is typically packaged in reels and available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 3.0V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 2A
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: QFN

Detailed Pin Configuration

The detailed pin configuration for ACT8934QJ258-T can be found in the product datasheet provided by the manufacturer.

Functional Features

  • Multiple output channels
  • Overcurrent protection
  • Thermal shutdown protection
  • Power sequencing control

Advantages and Disadvantages

Advantages

  • High efficiency
  • Compact design
  • Comprehensive protection features

Disadvantages

  • Limited maximum output current compared to some competing models
  • Narrower input voltage range compared to certain alternatives

Working Principles

ACT8934QJ258-T operates by efficiently regulating input voltage to provide stable and reliable power outputs for connected electronic devices. It utilizes internal circuitry to monitor and adjust voltage levels, while also incorporating protective mechanisms to ensure safe operation.

Detailed Application Field Plans

ACT8934QJ258-T is well-suited for use in a wide range of portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming consoles. Its compact size and efficient power management make it ideal for battery-powered applications where space and energy efficiency are crucial.

Detailed and Complete Alternative Models

Some alternative models to ACT8934QJ258-T include: - ACT8934QJ259-T - ACT8934QJ260-T - ACT8934QJ261-T

These alternative models offer similar power management capabilities with variations in input/output voltage ranges and maximum output currents, providing flexibility for different application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ACT8934QJ258-T dalam solusi teknis

  1. What is ACT8934QJ258-T?

    • ACT8934QJ258-T is a high-efficiency, low-noise, multi-channel power management IC designed for use in various technical solutions.

  2. What are the key features of ACT8934QJ258-T?

    • The key features include multiple DC-DC converters, LDO regulators, power switches, and a battery charger, all integrated into a single chip. It also offers programmable output voltages and current limits.

  3. In what technical solutions can ACT8934QJ258-T be used?

    • ACT8934QJ258-T is commonly used in smartphones, tablets, portable media players, and other handheld devices that require efficient power management.

  4. What are the benefits of using ACT8934QJ258-T in technical solutions?

    • The benefits include improved power efficiency, reduced board space, simplified design, and enhanced battery life for portable devices.

  5. How does ACT8934QJ258-T contribute to power efficiency in technical solutions?

    • ACT8934QJ258-T achieves power efficiency through its high-performance DC-DC converters and low-dropout regulators, which help minimize power loss and maximize battery life.

  6. Can ACT8934QJ258-T support fast charging in technical solutions?

    • Yes, ACT8934QJ258-T includes a built-in battery charger with support for fast charging protocols, making it suitable for devices that require rapid recharging.

  7. What are the input voltage and current requirements for ACT8934QJ258-T?

    • ACT8934QJ258-T typically operates with input voltages ranging from 2.7V to 5.5V and can handle input currents up to a certain specified limit.

  8. Does ACT8934QJ258-T offer any protection features for technical solutions?

    • Yes, ACT8934QJ258-T provides overvoltage protection, overcurrent protection, thermal shutdown, and other safety features to safeguard the device and the IC itself.

  9. Is ACT8934QJ258-T compatible with common control interfaces in technical solutions?

    • ACT8934QJ258-T supports standard control interfaces such as I2C or SPI, allowing for easy integration and configuration within various technical solutions.

  10. Where can I find detailed technical specifications and application notes for ACT8934QJ258-T?

    • Detailed technical specifications and application notes for ACT8934QJ258-T can be found on the manufacturer's website or in the product datasheet.