ISL6556ACB-T

Product Overview

Category

ISL6556ACB-T belongs to the category of voltage regulators.

Use

It is commonly used in electronic devices to regulate and control voltage levels.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection

Package

ISL6556ACB-T is available in a compact surface mount package.

Essence

The essence of ISL6556ACB-T lies in its ability to efficiently regulate voltage levels, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

ISL6556ACB-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 6A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: 50µA

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin to control the regulator's operation
5. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables customization according to specific requirements.
• Overcurrent protection safeguards the device and connected components from damage.
• Low quiescent current minimizes power consumption during standby mode.
• High efficiency ensures optimal utilization of power resources.

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power wastage.
• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range enhances versatility and compatibility.
• Overcurrent protection ensures the safety of connected components.

Disadvantages

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

Working Principles

ISL6556ACB-T operates based on a feedback control mechanism. The feedback pin (FB) continuously monitors the output voltage and adjusts the duty cycle of the internal power switch to maintain the desired output voltage level. This closed-loop control ensures stable and accurate voltage regulation.

Detailed Application Field Plans

ISL6556ACB-T finds extensive application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Portable audio players

Detailed and Complete Alternative Models

1. ISL6556BCB-T
2. ISL6556CCB-T
3. ISL6556DCB-T
4. ISL6556ECB-T
5. ISL6556FCB-T

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

In conclusion, ISL6556ACB-T is a versatile voltage regulator with high efficiency, compact size, and adjustable output voltage. Its wide input voltage range and overcurrent protection make it suitable for various electronic devices. While it has limitations in terms of maximum output current and operating temperature range, there are alternative models available to cater to specific requirements.