S-1721A2825-I6T1U

Product Overview

Category

S-1721A2825-I6T1U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency
• Low power consumption

Package

The S-1721A2825-I6T1U IC comes in a small surface-mount package, which allows for easy integration into various electronic devices.

Essence

The essence of this IC lies in its ability to regulate and manage voltage efficiently, ensuring stable power supply to connected components.

Packaging/Quantity

The S-1721A2825-I6T1U IC is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: Adjustable from 0.8V to VIN
• Maximum Output Current: 500mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Dropout Voltage: 200mV (typical)

Detailed Pin Configuration

The S-1721A2825-I6T1U IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for turning the IC on/off
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The IC ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates a current-limiting feature to protect connected components from excessive current flow.
• Thermal shutdown: The IC includes a thermal protection mechanism that shuts down the device in case of overheating, preventing damage.
• Enable/disable control: The EN pin allows for easy on/off control of the IC.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss during voltage regulation.
• Compact size enables integration into space-constrained electronic devices.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent protection safeguards connected components.
• Thermal shutdown prevents damage due to overheating.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

The S-1721A2825-I6T1U IC utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It continuously monitors the output voltage through the FB pin and adjusts the internal circuitry accordingly to maintain a stable output voltage, compensating for variations in the input voltage.

Detailed Application Field Plans

The S-1721A2825-I6T1U IC finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1721A2825-I6T1U IC include: - S-1721B2825-I6T1U - S-1721C2825-I6T1U - S-1721D2825-I6T1U - S-1721E2825-I6T1U

These alternative models may have slight variations in specifications and characteristics, but they serve the same purpose of voltage regulation and power management.

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