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PLED18SW
Product Overview
Category:
The PLED18SW belongs to the category of power management integrated circuits (PMICs).
Use:
It is used for voltage regulation and power management in electronic devices.
Characteristics:
- High efficiency
- Low power consumption
- Compact size
- Wide input voltage range
Package:
The PLED18SW comes in a small outline integrated circuit (SOIC) package.
Essence:
This PMIC is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity:
The PLED18SW is typically packaged in reels containing 250 units.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOIC-8
Detailed Pin Configuration
- VIN (Pin 1): Input voltage
- SW (Pin 2): Switch node
- GND (Pin 3): Ground
- FB (Pin 4): Feedback
- EN (Pin 5): Enable
- SS/TRK (Pin 6): Soft start/Tracking
- PG (Pin 7): Power good
- VOUT (Pin 8): Output voltage
Functional Features
- Integrated synchronous buck regulator
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Soft start function
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power loss
- Wide input voltage range allows for versatile applications
- Compact size enables space-efficient designs
Disadvantages
- Limited maximum output current compared to some competing models
- May require additional external components for certain applications
Working Principles
The PLED18SW operates as a synchronous buck regulator, converting higher input voltages to lower output voltages with high efficiency. It utilizes pulse-width modulation (PWM) to control the output voltage and incorporates various protection features to ensure reliable operation.
Detailed Application Field Plans
The PLED18SW is suitable for a wide range of applications, including: - Portable electronic devices - Industrial automation systems - Automotive electronics - LED lighting systems - Battery-powered equipment
Detailed and Complete Alternative Models
Some alternative models to consider include: - PLED15SW: Similar specifications with a lower maximum output current - PLED20SW: Higher maximum output current but with a wider package footprint - PLED18SWM: Variant with additional monitoring and diagnostic features
In conclusion, the PLED18SW is a versatile and efficient PMIC suitable for various electronic applications, offering a balance of performance and compactness.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PLED18SW en soluciones técnicas
What is the PLED18SW?
- The PLED18SW is a 18W LED panel light designed for various technical lighting solutions.
What are the dimensions of the PLED18SW?
- The dimensions of the PLED18SW are 225mm x 225mm x 13mm.
What is the color temperature of the PLED18SW?
- The PLED18SW has a color temperature of 4000K, providing a neutral white light.
What is the input voltage range for the PLED18SW?
- The input voltage range for the PLED18SW is 100-240V AC.
What is the beam angle of the PLED18SW?
- The PLED18SW has a wide beam angle of 120 degrees, ensuring even light distribution.
Is the PLED18SW dimmable?
- Yes, the PLED18SW is dimmable, allowing for adjustable lighting levels.
What is the lifespan of the PLED18SW?
- The PLED18SW has a long lifespan of approximately 30,000 hours.
Can the PLED18SW be used in damp locations?
- Yes, the PLED18SW is suitable for use in damp locations, making it versatile for different environments.
Does the PLED18SW come with a warranty?
- Yes, the PLED18SW comes with a standard 2-year warranty for peace of mind.
What are the typical applications for the PLED18SW?
- The PLED18SW is commonly used in offices, retail spaces, educational institutions, and residential settings for general lighting purposes.