AO5804E
Product Overview
Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, compact design
Package: SOP-8
Essence: Regulates power supply
Packaging/Quantity: Tape and Reel, 2500 units
Specifications
- Input Voltage: 4.5V to 18V
- Output Voltage: Adjustable
- Output Current: Up to 3A
- Switching Frequency: 1.2MHz
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
- VIN
- GND
- FB
- EN
- SW
- GND
- COMP
- VOUT
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown
- Soft start
Advantages and Disadvantages
Advantages: - High efficiency - Small form factor - Comprehensive protection features
Disadvantages: - Limited output current compared to some competitors
Working Principles
The AO5804E is a step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal MOSFET switch. It operates in PWM mode to achieve high efficiency and utilizes a feedback loop to maintain a stable output voltage.
Detailed Application Field Plans
The AO5804E is suitable for various applications including: - Portable electronic devices - Industrial equipment - Automotive systems - LED lighting
Detailed and Complete Alternative Models
- AOZ1282CI
- MP2315GQ
In conclusion, the AO5804E is a versatile power management IC with a wide input voltage range, adjustable output, and comprehensive protection features. Its compact design makes it suitable for various applications in different industries.
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기술 솔루션에 AO5804E 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is AO5804E?
- AO5804E is a high-performance, low-dropout linear regulator designed for applications requiring high efficiency and low power consumption.
What is the input voltage range of AO5804E?
- The input voltage range of AO5804E is typically from 2.7V to 5.5V.
What is the output voltage range of AO5804E?
- The output voltage range of AO5804E is adjustable from 0.6V to 3.3V.
What is the maximum output current of AO5804E?
- The maximum output current of AO5804E is 150mA.
What are the typical applications of AO5804E?
- AO5804E is commonly used in battery-powered devices, portable equipment, and other applications where extended battery life is critical.
What are the key features of AO5804E?
- The key features of AO5804E include low dropout voltage, low quiescent current, thermal shutdown protection, and short-circuit current limit.
How does AO5804E help in improving power efficiency?
- AO5804E's low dropout voltage and low quiescent current contribute to improved power efficiency in various applications.
What are the recommended input and output capacitors for AO5804E?
- It is recommended to use 1μF ceramic capacitors for both input and output to ensure stability and performance.
Can AO5804E be used in automotive applications?
- Yes, AO5804E is suitable for automotive applications, provided it meets the necessary automotive standards and requirements.
Is there a specific layout or PCB design consideration for using AO5804E?
- Proper layout and thermal management are important for optimal performance. Placing the input and output capacitors close to the device and providing adequate heat sinking are recommended for best results.