S-1721B1518-I6T1U

Product Overview

Category

S-1721B1518-I6T1U belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

S-1721B1518-I6T1U is available in a small surface-mount package, which makes it suitable for compact electronic devices.

Essence

The essence of this IC lies in its ability to regulate voltage and efficiently manage power supply within electronic devices.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 3.6V
• Maximum Output Current: 1.5A
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1721B1518-I6T1U IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The IC ensures a stable output voltage within the specified range.
• Overcurrent protection: It incorporates overcurrent protection circuitry to safeguard connected devices.
• Thermal shutdown: In case of excessive heat, the IC automatically shuts down to prevent damage.
• Soft-start function: The soft-start feature prevents sudden voltage spikes during power-up.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size for space-constrained applications
• Low power consumption
• Overcurrent protection enhances device safety
• Thermal shutdown prevents overheating

Disadvantages

• Limited output current capacity (1.5A)
• Restricted input voltage range (2.5V - 6.0V)

Working Principles

The S-1721B1518-I6T1U IC utilizes a combination of internal circuitry, feedback mechanisms, and control algorithms to regulate the output voltage. It continuously monitors the input voltage and adjusts the internal switching elements to maintain a stable output voltage within the specified range.

Detailed Application Field Plans

The S-1721B1518-I6T1U IC finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

1. S-1721B1518-I6T1U: The model discussed in this entry.
2. S-1721B1518-I6T2U: Similar to the above model with minor variations in specifications.
3. S-1721B1518-I6T3U: A higher-capacity version with increased output current capability.

These alternative models offer similar functionality but may have slight differences in specifications or performance characteristics.

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