S-812C28BPI-C4ITFG

Product Overview

Category

S-812C28BPI-C4ITFG 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

The S-812C28BPI-C4ITFG comes in a small package, typically a surface-mount technology (SMT) package. This allows for easy integration onto printed circuit boards (PCBs) and saves space in electronic devices.

Essence

The essence of this IC lies in its ability to regulate voltage and manage power efficiently, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

The S-812C28BPI-C4ITFG is usually packaged in reels or tubes, depending on the manufacturer's specifications. The quantity per package may vary, but it is typically supplied in quantities suitable for mass production.

Specifications

• Input Voltage Range: 2.5V - 16V
• Output Voltage: 2.8V
• Output Current: Up to 200mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-89-5

Detailed Pin Configuration

The S-812C28BPI-C4ITFG has a total of five pins:

1. VIN (Input Voltage): Connects to the power supply input.
2. GND (Ground): Connected to the ground reference of the system.
3. CE (Chip Enable): Controls the enable/disable function of the IC.
4. VOUT (Output Voltage): Provides the regulated output voltage.
5. VSS (Substrate): Connected to the ground reference of the IC.

Functional Features

• Low dropout voltage: Enables efficient power conversion even with low input voltages.
• Overcurrent protection: Safeguards the IC and the connected circuitry from excessive current.
• Thermal shutdown protection: Prevents overheating by shutting down the IC when the temperature exceeds a certain threshold.
• Short-circuit protection: Protects against damage caused by short circuits in the output load.

Advantages and Disadvantages

Advantages

• High efficiency: Minimizes power loss during voltage regulation.
• Compact size: Allows for easy integration into space-constrained electronic devices.
• Wide input voltage range: Provides flexibility in various applications.
• Overcurrent, thermal, and short-circuit protection: Ensures the safety and reliability of the IC and the connected circuitry.

Disadvantages

• Limited output current: The maximum output current of 200mA may not be sufficient for high-power applications.
• Restricted output voltage options: Only provides a fixed output voltage of 2.8V.

Working Principles

The S-812C28BPI-C4ITFG utilizes a voltage regulator circuit to maintain a stable output voltage regardless of fluctuations in the input voltage. It employs a feedback mechanism that continuously monitors the output voltage and adjusts it accordingly. This ensures that the connected electronic device receives a consistent and reliable power supply.

Detailed Application Field Plans

The S-812C28BPI-C4ITFG is widely used in various electronic devices, including but not limited to:

1. Mobile phones and smartphones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices
6. Industrial control systems

Detailed and Complete Alternative Models

1. S-812C25BPI-C4ITFG: Similar to S-812C28BPI-C4ITFG, but with an output voltage of 2.5V.
2. S-812C33BPI-C4ITFG: Similar to S-812C28BPI-C4ITFG, but with an output voltage of 3.3V.
3. S-812C15BPI-C4ITFG: Similar to S-812C28BPI-C4ITFG, but with an output voltage of 1.5V.

These alternative models provide different output voltage options to suit specific application requirements.

In conclusion, the S-812C28BPI-C4ITFG is a versatile integrated circuit used for voltage regulation and power management in various electronic devices. Its compact size, high efficiency, and built-in protection features make it an ideal choice for applications requiring stable and reliable power supply.