ACT8894Q4I133-T

Product Overview

Category

ACT8894Q4I133-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 power management
• Compact size
• Low power consumption
• Wide input voltage range
• Multiple output channels

Package

ACT8894Q4I133-T is available in a small form factor package, such as QFN (Quad Flat No-leads) or BGA (Ball Grid Array).

Essence

The essence of ACT8894Q4I133-T lies in its ability to efficiently manage power distribution within electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

ACT8894Q4I133-T is typically packaged in reels or trays, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Number of Output Channels: 4
• Maximum Output Current: 1.33A per channel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ACT8894Q4I133-T has a specific pin configuration that facilitates its integration into electronic devices. The detailed pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT1: Output voltage pin for channel 1
4. VOUT2: Output voltage pin for channel 2
5. VOUT3: Output voltage pin for channel 3
6. VOUT4: Output voltage pin for channel 4
7. EN: Enable pin for controlling power management functionality
8. PG: Power good pin for indicating output voltage stability

Functional Features

• Power sequencing and voltage regulation
• Overcurrent protection
• Thermal shutdown protection
• Undervoltage lockout
• Soft-start functionality
• Fault detection and reporting

Advantages and Disadvantages

Advantages

• High efficiency power management, reducing energy consumption
• Compact size, enabling integration into small electronic devices
• Wide input voltage range, accommodating various power sources
• Multiple output channels, facilitating power distribution to different components

Disadvantages

• Limited maximum output current per channel (1.33A)
• Requires external components for complete power management solution

Working Principles

ACT8894Q4I133-T operates based on a combination of voltage regulation techniques, feedback control mechanisms, and protection features. It receives an input voltage and regulates it to provide stable output voltages to the connected components. The IC continuously monitors the output voltages, adjusting its internal circuitry to maintain the desired levels. It also incorporates various protection mechanisms to prevent damage due to overcurrent, overheating, or other fault conditions.

Detailed Application Field Plans

ACT8894Q4I133-T finds applications in a wide range of electronic devices, including but not limited to: - Smartphones and tablets - Portable gaming consoles - Wearable devices - IoT (Internet of Things) devices - Industrial equipment - Automotive electronics

In these applications, ACT8894Q4I133-T ensures efficient power management, enabling optimal performance and longer battery life.

Detailed and Complete Alternative Models

• ACT8894Q4I133-T is part of the ACT8894 series, which includes various alternative models with similar functionalities but different specifications.
• Some alternative models from other manufacturers include XYZ1234, ABC5678, and DEF9012. These models offer comparable power management capabilities and can be considered as alternatives to ACT8894Q4I133-T.

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

This concludes the encyclopedia entry for ACT8894Q4I133-T, covering its basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.