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AOZ8809DI-05
Product Overview
The AOZ8809DI-05 belongs to the category of voltage regulator ICs and is designed for use in various electronic devices. This IC offers characteristics such as high efficiency, low dropout voltage, and overcurrent protection. It is typically packaged in a small outline integrated circuit (SOIC) package and is available in quantities suitable for both prototyping and production.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 5V
- Maximum Output Current: 3A
- Dropout Voltage: 300mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The AOZ8809DI-05 features a standard 8-pin SOIC package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. NC (No Connection) 5. FB (Feedback) 6. NC (No Connection) 7. VOUT (Output Voltage) 8. PG (Power Good)
Functional Features
This voltage regulator IC provides stable and reliable 5V output voltage, even under varying input voltage and load conditions. It incorporates overcurrent protection, thermal shutdown, and power good indication for enhanced system safety and monitoring.
Advantages and Disadvantages
Advantages: - High efficiency - Low dropout voltage - Overcurrent protection - Power good indication
Disadvantages: - Sensitive to excessive input voltage fluctuations
Working Principles
The AOZ8809DI-05 operates by regulating the input voltage to provide a constant 5V output. It utilizes internal circuitry to monitor the output voltage and current, adjusting its operation to maintain stability and protect against overcurrent or overheating conditions.
Detailed Application Field Plans
This voltage regulator IC is well-suited for a wide range of applications, including: - Consumer electronics - Industrial automation - Automotive systems - Power supplies - LED lighting
Detailed and Complete Alternative Models
- LM7805: A classic linear voltage regulator with similar 5V output capability.
- MP2307: A switch-mode step-down regulator offering high efficiency and compact size.
In conclusion, the AOZ8809DI-05 voltage regulator IC offers a reliable and efficient solution for maintaining a stable 5V output in various electronic applications, despite its sensitivity to input voltage fluctuations. Its functional features, advantages, and detailed application field plans make it a versatile choice for designers seeking a robust voltage regulation solution.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням AOZ8809DI-05 у технічних рішеннях
What is the input voltage range for AOZ8809DI-05?
- The input voltage range for AOZ8809DI-05 is 4.5V to 18V.
What is the output voltage of AOZ8809DI-05?
- The output voltage of AOZ8809DI-05 is fixed at 5V.
What is the maximum output current of AOZ8809DI-05?
- The maximum output current of AOZ8809DI-05 is 3A.
What are the typical applications for AOZ8809DI-05?
- AOZ8809DI-05 is commonly used in point-of-load regulation, industrial equipment, and consumer electronics.
Does AOZ8809DI-05 require an external compensation network?
- No, AOZ8809DI-05 has an integrated compensation network, simplifying the design process.
What is the efficiency of AOZ8809DI-05?
- The efficiency of AOZ8809DI-05 can reach up to 95%, depending on the operating conditions.
Is AOZ8809DI-05 suitable for automotive applications?
- Yes, AOZ8809DI-05 is AEC-Q100 qualified and suitable for automotive applications.
Does AOZ8809DI-05 have overcurrent protection?
- Yes, AOZ8809DI-05 features overcurrent protection to safeguard the load and the regulator.
Can AOZ8809DI-05 operate in a wide temperature range?
- Yes, AOZ8809DI-05 can operate in a temperature range from -40°C to 125°C.
Is AOZ8809DI-05 available in a compact package?
- Yes, AOZ8809DI-05 is available in a small footprint, thermally enhanced package for space-constrained applications.