ACT8934/34A

Product Overview

Category

ACT8934/34A belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management in electronic devices.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Multiple output channels

Package

ACT8934/34A is available in a compact and durable package, ensuring easy integration into various electronic devices.

Essence

The essence of ACT8934/34A lies in its ability to efficiently manage power distribution and consumption in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Number of Output Channels: 4
• Maximum Output Current: 1.5A per channel
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

ACT8934/34A features a pin configuration as follows:

1. VIN: Input voltage
2. GND: Ground
3. VOUT1: Output voltage channel 1
4. VOUT2: Output voltage channel 2
5. VOUT3: Output voltage channel 3
6. VOUT4: Output voltage channel 4
7. EN: Enable pin
8. FB1: Feedback pin for channel 1
9. FB2: Feedback pin for channel 2
10. FB3: Feedback pin for channel 3
11. FB4: Feedback pin for channel 4
12. PG: Power good indicator
13. SS: Soft-start control
14. BST: Boost capacitor connection
15. SW: Switching node
16. PGND: Power ground

Functional Features

• High-efficiency step-down DC-DC converter
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator
• Soft-start control
• Wide input voltage range
• Multiple output channels with adjustable voltages

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for easy integration into various devices
• Wide input voltage range ensures compatibility with different power sources
• Multiple output channels provide flexibility in power distribution

Disadvantages

• Limited maximum output current per channel (1.5A)
• Operating temperature range may not be suitable for extreme environments

Working Principles

ACT8934/34A operates as a step-down DC-DC converter, converting the input voltage to lower, regulated output voltages for different components within an electronic device. It utilizes a switching regulator to efficiently manage power distribution.

Detailed Application Field Plans

ACT8934/34A finds applications in various electronic devices, including but not limited to: - Smartphones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ACT8934/34A include: - ACT8932/32A - ACT8936/36A - ACT8944/44A - ACT8950/50A

These models can be considered based on specific requirements and design considerations.

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