S-1167B21-I6T2G

Product Overview

Category

S-1167B21-I6T2G 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
• Wide operating temperature range

Package

The S-1167B21-I6T2G is available in a small outline package (SOP) or a thin small outline package (TSOP). The package provides protection and facilitates easy integration into electronic circuits.

Essence

The essence of S-1167B21-I6T2G lies in its ability to regulate voltage and manage power efficiently, ensuring stable and reliable operation of 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's specifications.

Specifications

• Input Voltage Range: 3V - 5.5V
• Output Voltage Range: 1.2V - 3.6V
• Maximum Output Current: 1A
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1167B21-I6T2G 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, regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection mechanisms to safeguard the connected circuitry.
• Thermal shutdown: The IC includes a thermal shutdown feature that prevents overheating and potential damage.
• Low quiescent current: The low quiescent current ensures minimal power consumption during standby or idle states.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation and longer battery life in portable devices.
• Wide operating temperature range allows for reliable operation in various environmental conditions.
• Compact size enables integration into space-constrained electronic designs.
• Overcurrent protection enhances the safety and durability of the connected circuitry.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Requires external components (inductors, capacitors) for proper operation, increasing overall system complexity.

Working Principles

The S-1167B21-I6T2G operates based on a switching regulator topology. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switch. This regulation process ensures a stable output voltage even when the input voltage or load conditions vary.

Detailed Application Field Plans

The S-1167B21-I6T2G 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-1167B22-I6T2G
2. S-1167B23-I6T2G
3. S-1167B24-I6T2G
4. S-1167B25-I6T2G
5. S-1167B26-I6T2G

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

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