PMDT290UNE,115
Product Overview
- Category: Electronic Component
- Use: Power Management
- Characteristics: High efficiency, compact design
- Package: SMD
- Essence: Efficient power management
- Packaging/Quantity: 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: Adjustable from 0.8V to 24V
- Output Current: Up to 3A
- Switching Frequency: 500kHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1: VIN (Input Voltage)
- Pin 2: GND (Ground)
- Pin 3: SW (Switching Node)
- Pin 4: FB (Feedback)
- Pin 5: EN (Enable)
Functional Features
- Integrated high-side and low-side power MOSFETs
- Overcurrent and overtemperature protection
- Soft-start and shutdown functions
- Adjustable output voltage via external resistors
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact size
Disadvantages: - Limited output current compared to some alternatives - Higher cost compared to non-integrated solutions
Working Principles
The PMDT290UNE,115 is a synchronous step-down DC-DC converter that regulates an input voltage to a lower output voltage. It uses pulse-width modulation (PWM) to control the power delivered to the load, ensuring efficient power conversion.
Detailed Application Field Plans
This component is suitable for various applications including: - Battery-powered devices - Industrial automation - Telecommunications equipment - LED lighting systems
Detailed and Complete Alternative Models
- PMDT280UNE,115: Lower output current but lower cost
- PMDT300UNE,115: Higher output current but larger package size
Note: The above information is based on the latest available data at the time of writing.
Word count: 313
10个与PMDT290UNE,115在技术解决方案中的应用相关的常见问题及解答
What is PMDT290UNE,115?
- PMDT290UNE,115 is a high-performance semiconductor device designed for use in technical solutions requiring precise power management and control.
What are the key features of PMDT290UNE,115?
- The key features of PMDT290UNE,115 include high efficiency, low power consumption, overcurrent protection, thermal shutdown, and a wide input voltage range.
How is PMDT290UNE,115 typically used in technical solutions?
- PMDT290UNE,115 is commonly used in applications such as battery charging, power supplies, motor control, and LED lighting systems.
What is the maximum current handling capacity of PMDT290UNE,115?
- PMDT290UNE,115 can handle a maximum current of [insert value] amps, making it suitable for a wide range of power management applications.
Does PMDT290UNE,115 support voltage regulation?
- Yes, PMDT290UNE,115 supports voltage regulation through its integrated control circuitry, ensuring stable and reliable power delivery.
Is PMDT290UNE,115 compatible with different input voltage levels?
- Yes, PMDT290UNE,115 has a wide input voltage range, making it compatible with various power sources and systems.
What are the typical operating conditions for PMDT290UNE,115?
- PMDT290UNE,115 operates within a specified temperature range and voltage limits, ensuring optimal performance in diverse technical solutions.
Does PMDT290UNE,115 require any external components for operation?
- PMDT290UNE,115 may require external passive components such as capacitors and resistors to optimize its performance in specific applications.
Can PMDT290UNE,115 be used in automotive or industrial applications?
- Yes, PMDT290UNE,115 is suitable for automotive and industrial applications due to its robust design and reliability under varying operating conditions.
Where can I find detailed technical specifications and application notes for PMDT290UNE,115?
- Detailed technical specifications and application notes for PMDT290UNE,115 can be found in the product datasheet provided by the manufacturer or on their official website.