AP1184K5-18L-U
Basic Information Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High Efficiency, Low Dropout Voltage
- Package: TO-263-5L
- Essence: Linear Regulator
- Packaging/Quantity: Tape & Reel / 2500 pcs per reel
Specifications
- Input Voltage Range: 2.5V to 18V
- Output Voltage Range: 1.2V to 16V
- Maximum Output Current: 5A
- Dropout Voltage: 0.45V @ 5A
- Line Regulation: ±0.05%
- Load Regulation: ±0.1%
- Quiescent Current: 80µA
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The AP1184K5-18L-U has a TO-263-5L package with the following pin configuration:
- Pin 1: VIN (Input Voltage)
- Pin 2: GND (Ground)
- Pin 3: NC (No Connection)
- Pin 4: VOUT (Output Voltage)
- Pin 5: EN (Enable)
Functional Features
- High Efficiency: The AP1184K5-18L-U offers high efficiency, ensuring minimal power loss during voltage regulation.
- Low Dropout Voltage: With a dropout voltage of only 0.45V at 5A, this regulator minimizes power dissipation and maximizes efficiency.
- Enable Pin: The enable pin allows for easy on/off control of the regulator, conserving power when not in use.
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption. - Low dropout voltage ensures efficient power delivery. - Enable pin provides convenient control over the regulator's operation.
Disadvantages: - Limited output current of 5A may not be suitable for high-power applications. - The TO-263-5L package may require additional space on the PCB.
Working Principles
The AP1184K5-18L-U is a linear regulator that operates by maintaining a constant voltage difference between the input and output terminals. It uses a pass transistor to regulate the output voltage based on the feedback received from a voltage reference circuit. By adjusting the resistance of the pass transistor, the regulator ensures a stable output voltage despite variations in the input voltage.
Detailed Application Field Plans
The AP1184K5-18L-U is commonly used in various electronic devices and systems that require stable and regulated power supply. Some typical application fields include: - Consumer Electronics: TVs, audio/video equipment, gaming consoles - Computer Systems: Desktops, laptops, servers - Industrial Equipment: Automation systems, control panels, power supplies - Automotive Electronics: Infotainment systems, navigation units, lighting controls
Detailed and Complete Alternative Models
- AP1184K5-12L-U: Similar to AP1184K5-18L-U but with an output voltage range of 1.2V to 12V.
- AP1184K5-33L-U: Similar to AP1184K5-18L-U but with an output voltage range of 1.2V to 3.3V.
- AP1184K5-50L-U: Similar to AP1184K5-18L-U but with an output voltage range of 1.2V to 5V.
These alternative models provide flexibility in choosing the appropriate output voltage range for specific applications.
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기술 솔루션에 AP1184K5-18L-U 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of AP1184K5-18L-U in technical solutions:
Q: What is AP1184K5-18L-U? A: AP1184K5-18L-U is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.
Q: What are the key features of AP1184K5-18L-U? A: Some key features of AP1184K5-18L-U include high efficiency, low quiescent current, wide input voltage range, and multiple output voltage options.
Q: In what applications can AP1184K5-18L-U be used? A: AP1184K5-18L-U can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.
Q: What is the input voltage range supported by AP1184K5-18L-U? A: AP1184K5-18L-U supports an input voltage range of typically 2.7V to 5.5V.
Q: How many output voltage options does AP1184K5-18L-U provide? A: AP1184K5-18L-U provides multiple output voltage options, typically ranging from 0.8V to 3.6V.
Q: What is the maximum output current capability of AP1184K5-18L-U? A: The maximum output current capability of AP1184K5-18L-U is typically 1.8A.
Q: Does AP1184K5-18L-U have any built-in protection features? A: Yes, AP1184K5-18L-U incorporates various protection features such as overcurrent protection, thermal shutdown, and short-circuit protection.
Q: Can AP1184K5-18L-U operate in a wide temperature range? A: Yes, AP1184K5-18L-U is designed to operate reliably in a wide temperature range, typically from -40°C to 85°C.
Q: Is AP1184K5-18L-U available in different package options? A: Yes, AP1184K5-18L-U is available in different package options, such as the 18-Lead QFN package.
Q: Where can I find more detailed information about AP1184K5-18L-U? A: You can refer to the datasheet or technical documentation provided by the manufacturer for more detailed information about AP1184K5-18L-U, including its specifications, application notes, and recommended usage guidelines.