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AO4801AL
Product Overview
Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: SOP-8
Essence: Voltage Regulator
Packaging/Quantity: 2500 pieces per reel
Specifications
- Input Voltage: 4.5V to 24V
- Output Voltage: 0.8V to 18V
- Output Current: 3A
- Switching Frequency: 340kHz
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- FB (Feedback)
- EN (Enable)
- NC (No Connection)
- SW (Switch)
- NC (No Connection)
- VOUT (Output Voltage)
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Enable control for power management
Advantages and Disadvantages
Advantages: - High efficiency - Compact package - Wide operating temperature range
Disadvantages: - Limited output current compared to some alternatives - Higher cost compared to linear regulators
Working Principles
The AO4801AL is a step-down voltage regulator that uses a synchronous buck converter topology to efficiently convert higher input voltages to lower output voltages. It utilizes pulse-width modulation (PWM) to regulate the output voltage and maintain stability under varying load conditions.
Detailed Application Field Plans
The AO4801AL is suitable for various applications including: - Industrial power supplies - Battery-powered devices - LED lighting systems - Automotive electronics - Telecommunication equipment
Detailed and Complete Alternative Models
- LM2675-ADJ
- LT1763-3.3
- TPS54331
In conclusion, the AO4801AL is a versatile and efficient voltage regulator suitable for a wide range of applications. Its compact package and high efficiency make it an ideal choice for power management in diverse electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AO4801AL v technických řešeních
What is AO4801AL?
- AO4801AL is a P-channel enhancement mode field-effect transistor (FET) commonly used in electronic circuits for switching and amplification.
What are the typical applications of AO4801AL?
- AO4801AL is often used in power management, battery protection, load switching, and other low voltage applications.
What is the maximum drain-source voltage rating of AO4801AL?
- The maximum drain-source voltage rating of AO4801AL is typically around -30V.
What is the maximum continuous drain current of AO4801AL?
- The maximum continuous drain current of AO4801AL is usually in the range of several amperes.
What is the on-resistance of AO4801AL?
- The on-resistance of AO4801AL is typically low, making it suitable for low voltage applications.
Can AO4801AL be used for high frequency applications?
- AO4801AL is not specifically designed for high frequency applications, but it can be used in some low to moderate frequency circuits.
What are the thermal characteristics of AO4801AL?
- AO4801AL typically has good thermal performance, with low thermal resistance and efficient heat dissipation.
Is AO4801AL suitable for automotive applications?
- AO4801AL can be used in automotive applications, but it's important to ensure that it meets the specific requirements and standards for automotive electronics.
Does AO4801AL require any external components for proper operation?
- AO4801AL may require external components such as resistors, capacitors, and diodes depending on the specific application and circuit design.
Where can I find detailed technical specifications and application notes for AO4801AL?
- Detailed technical specifications and application notes for AO4801AL can typically be found in the manufacturer's datasheet or application notes provided by the manufacturer.