AP9214L-AB-HSB-7

Basic Information Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: AB Package
Essence: Voltage Regulator
Packaging/Quantity: 100 units per package

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage: 3.3V
• Output Current: 1A
• Dropout Voltage: 0.2V at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP9214L-AB-HSB-7 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Enable/disable control

Advantages and Disadvantages

Advantages: - High efficiency results in less power loss - Low power consumption extends battery life - Overcurrent protection ensures device safety - Thermal shutdown protection prevents overheating - Short-circuit protection safeguards against damage - Enable/disable control allows for flexible operation

Disadvantages: - Limited output current of 1A may not be suitable for high-power applications - Dropout voltage of 0.2V may affect performance in low voltage scenarios

Working Principles

The AP9214L-AB-HSB-7 is a voltage regulator that takes an input voltage ranging from 4.5V to 18V and provides a stable output voltage of 3.3V. It achieves this by using a combination of internal circuitry and feedback mechanisms to regulate the voltage. The device operates with high efficiency, minimizing power loss and maximizing energy conversion. It also incorporates various protection features such as overcurrent, thermal shutdown, and short-circuit protection to ensure safe and reliable operation.

Detailed Application Field Plans

The AP9214L-AB-HSB-7 is commonly used in various electronic devices and systems that require stable and regulated power supply. Some of its application fields include:

1. Consumer Electronics: Used in smartphones, tablets, and portable media players to regulate power supply for efficient operation.
2. Industrial Automation: Integrated into control systems and machinery to provide reliable power for sensors, actuators, and other components.
3. Automotive Electronics: Employed in automotive applications to regulate power for infotainment systems, lighting, and other electrical subsystems.
4. Internet of Things (IoT): Utilized in IoT devices to ensure stable power supply for sensors, communication modules, and microcontrollers.
5. Medical Devices: Incorporated into medical equipment to deliver precise and regulated power to critical components.

Detailed and Complete Alternative Models

1. AP9214L-AB-HSB-5: Similar to AP9214L-AB-HSB-7 but with an output voltage of 5V instead of 3.3V.
2. AP9214L-CD-HSB-7: Same characteristics as AP9214L-AB-HSB-7 but packaged in a CD package instead of AB package.
3. AP9214L-EF-HSB-7: Higher output current variant of AP9214L-AB-HSB-7, capable of delivering up to 2A of current.

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