BA17812FP-E2

Product Overview

Category

BA17812FP-E2 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

BA17812FP-E2 is available in a small form factor package, typically a surface mount package (SMP).

Essence

The essence of BA17812FP-E2 lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is usually packaged in reels or trays, with quantities varying depending on customer requirements.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage Range: 1.2V - 15V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to +85°C
• Package Type: SMP

Detailed Pin Configuration

BA17812FP-E2 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. EN (Enable)
5. FB (Feedback)
6. COMP (Compensation)
7. SS (Soft Start)
8. PGND (Power Ground)

Functional Features

• Wide input voltage range for compatibility with various power sources.
• High output current capability for powering multiple components simultaneously.
• Built-in protection features such as overcurrent and thermal shutdown.
• Soft start function to prevent excessive inrush current during startup.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation and power management.
• Compact size allows for integration into space-constrained designs.
• Wide input voltage range enhances versatility.
• Built-in protection features ensure device safety.

Disadvantages

• Limited output current compared to higher power ICs.
• May require additional external components for specific applications.

Working Principles

BA17812FP-E2 operates based on a feedback control mechanism. It continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output within the specified range. The enable pin allows for easy on/off control, while the compensation and soft start pins optimize performance during startup and transient conditions.

Detailed Application Field Plans

BA17812FP-E2 finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Industrial equipment

Detailed and Complete Alternative Models

1. BA17805FP-E2: Similar to BA17812FP-E2 but with a lower maximum output current of 1A.
2. BA17818FP-E2: Similar to BA17812FP-E2 but with a higher maximum output current of 5A.
3. BA17830FP-E2: Similar to BA17812FP-E2 but with a higher maximum output current of 10A.

These alternative models provide options with varying output current capabilities to suit different power requirements.

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