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ADP3654ARHZ
Product Overview
- Category: Integrated Circuit
- Use: Power Management IC
- Characteristics: High efficiency, compact design
- Package: 32-pin QFN package
- Essence: Regulates power supply for electronic devices
- Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 24V
- Output Voltage: Adjustable from 0.6V to 5.5V
- Output Current: Up to 4A
- Switching Frequency: 300kHz to 2.2MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN (Pin 1) - Input voltage
- SW (Pin 2) - Switch node
- PGND (Pin 3) - Power ground
- AGND (Pin 4) - Analog ground
- FB (Pin 5) - Feedback input
- EN (Pin 6) - Enable pin
- COMP (Pin 7) - Compensation
- SS/TR/UVLO (Pin 8) - Soft start, tracking, undervoltage lockout
Functional Features
- High Efficiency: Minimizes power loss
- Wide Input Voltage Range: Versatile for various applications
- Adjustable Output Voltage: Flexibility in design
- Integrated Protection Features: Overcurrent, overvoltage, and thermal protection
Advantages and Disadvantages
- Advantages:
- Compact size
- High efficiency
- Wide input voltage range
- Integrated protection features
- Disadvantages:
- Higher cost compared to non-integrated solutions
- Limited output current compared to some competitors
Working Principles
The ADP3654ARHZ is a synchronous step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal switches. It uses pulse-width modulation (PWM) to control the power delivered to the load, ensuring efficient power conversion.
Detailed Application Field Plans
This IC is suitable for a wide range of applications including: - Consumer electronics - Industrial equipment - Telecommunications - Automotive systems - Power supplies
Detailed and Complete Alternative Models
- LT8614S
- Similar input and output voltage range
- Higher output current capability
- Different pin configuration
- TPS54332
- Lower cost
- Slightly narrower input voltage range
- Comparable efficiency
Note: The alternative models listed above are for reference purposes and may require additional evaluation based on specific application requirements.
This comprehensive entry provides detailed information about the ADP3654ARHZ, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ADP3654ARHZ v technických řešeních
What is ADP3654ARHZ?
- ADP3654ARHZ is a high-performance, low-dropout (LDO) voltage regulator designed for use in various technical solutions.
What is the input voltage range of ADP3654ARHZ?
- The input voltage range of ADP3654ARHZ is typically 2.3V to 5.5V.
What is the output voltage range of ADP3654ARHZ?
- The output voltage range of ADP3654ARHZ is adjustable from 0.6V to 3.3V.
What is the maximum output current of ADP3654ARHZ?
- ADP3654ARHZ can deliver a maximum output current of 1A.
What are the key features of ADP3654ARHZ?
- Some key features of ADP3654ARHZ include low dropout voltage, low quiescent current, thermal shutdown, and current limit protection.
What applications is ADP3654ARHZ suitable for?
- ADP3654ARHZ is suitable for a wide range of applications including portable and battery-powered devices, industrial equipment, and consumer electronics.
What is the operating temperature range of ADP3654ARHZ?
- The operating temperature range of ADP3654ARHZ is typically -40°C to 125°C.
Does ADP3654ARHZ require any external components for operation?
- Yes, ADP3654ARHZ requires a few external components such as input and output capacitors for stable operation.
Is ADP3654ARHZ available in a specific package type?
- Yes, ADP3654ARHZ is available in a small, thermally enhanced WSON package.
Where can I find the detailed datasheet for ADP3654ARHZ?
- The detailed datasheet for ADP3654ARHZ can be found on the manufacturer's website or through authorized distributors.