ACT8780QLFD1-T

Product Overview

Category

ACT8780QLFD1-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

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

Package

ACT8780QLFD1-T is available in a small outline package (SOP) or a quad flat no-leads (QFN) package.

Essence

The essence of ACT8780QLFD1-T lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

ACT8780QLFD1-T is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Protection Features: Overcurrent protection, overvoltage protection, undervoltage lockout, thermal shutdown

Detailed Pin Configuration

ACT8780QLFD1-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. VOUT: Output voltage
7. PG: Power good indicator

Functional Features

• High-efficiency step-down DC-DC converter
• Adjustable output voltage
• Soft-start function for smooth power-up
• Power good indicator for system monitoring
• Overcurrent and overvoltage protection for enhanced safety
• Undervoltage lockout to prevent damage during low input voltage conditions
• Thermal shutdown to prevent overheating

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for integration in space-constrained designs
• Wide input voltage range enables compatibility with various power sources
• Multiple protection features enhance system 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

ACT8780QLFD1-T operates as a step-down DC-DC converter, converting the higher input voltage to a lower output voltage. It utilizes a switching regulator topology to achieve high efficiency. The feedback mechanism ensures the output voltage remains within the desired range.

Detailed Application Field Plans

ACT8780QLFD1-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 offer similar functionality to ACT8780QLFD1-T are: - ACT8847QLT - ACT8865QLT - ACT8945AQJ-T

These models provide comparable power management capabilities and can be considered as alternatives based on specific requirements.

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