DS1556W-120IND+ - Product Overview

Category

The DS1556W-120IND+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency
• Wide input voltage range

Package

The DS1556W-120IND+ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to regulate and manage voltage effectively, ensuring stable and reliable power supply to electronic devices.

Packaging/Quantity

The DS1556W-120IND+ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.2V
• Output Current: Up to 3A
• Dropout Voltage: 0.25V at 3A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: 100µA

Detailed Pin Configuration

The DS1556W-120IND+ has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Control | | 4 | FB | Feedback Voltage | | 5 | VOUT | Output Voltage |

Functional Features

• Wide input voltage range allows for compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Enable control feature enables easy on/off switching of the device.
• Feedback voltage pin provides accurate voltage regulation.

Advantages

• Compact size makes it suitable for space-constrained applications.
• High efficiency results in reduced power consumption and heat generation.
• Wide input voltage range allows for versatile use in different electronic devices.
• Enable control feature enhances power management capabilities.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight decrease in output voltage under heavy loads.

Working Principles

The DS1556W-120IND+ utilizes a voltage regulator circuit to maintain a stable output voltage. It compares the feedback voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output voltage.

Detailed Application Field Plans

The DS1556W-120IND+ can be used in various electronic devices, including: 1. Mobile phones 2. Tablets 3. Portable gaming consoles 4. Digital cameras 5. Portable audio players

Detailed and Complete Alternative Models

1. DS1556W-120IND
2. DS1556W-120IND-TR
3. DS1556W-120IND-T&R
4. DS1556W-120IND/TR
5. DS1556W-120IND/T&R

These alternative models offer similar voltage regulation and power management capabilities as the DS1556W-120IND+.

In conclusion, the DS1556W-120IND+ is an integrated circuit designed for voltage regulation and power management in electronic devices. Its compact size, high efficiency, and wide input voltage range make it a versatile choice for various applications. However, its limited output current and dropout voltage should be considered when selecting this product for high-power applications.