LSM335JE3/TR13
Product Overview
- Category: Semiconductor
- Use: Power management
- Characteristics: High efficiency, low power consumption
- Package: SMD
- Essence: Efficient power regulation
- Packaging/Quantity: Tape and reel packaging, quantity varies
Specifications
- Input Voltage: 3V to 5.5V
- Output Voltage: 1.2V to 3.3V
- Output Current: Up to 3A
- Efficiency: Up to 95%
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- Pin 1: VIN (Input voltage)
- Pin 2: GND (Ground)
- Pin 3: EN (Enable)
- Pin 4: FB (Feedback)
- Pin 5: VOUT (Output voltage)
Functional Features
- Integrated power MOSFETs
- Overcurrent protection
- Thermal shutdown
- Soft-start function
- Adjustable output voltage
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Compact package
- Built-in protection features
Disadvantages
- Limited output current compared to some competitors
- Sensitive to layout and thermal considerations
Working Principles
The LSM335JE3/TR13 is a step-down DC-DC converter that regulates the output voltage by adjusting the duty cycle of the internal power switches. It uses a control loop to maintain the desired output voltage despite variations in input voltage and load.
Detailed Application Field Plans
The LSM335JE3/TR13 is suitable for various applications requiring efficient power management, such as portable electronics, IoT devices, and battery-powered systems. Its compact size and high efficiency make it ideal for space-constrained designs where minimizing power consumption is crucial.
Detailed and Complete Alternative Models
- LM2678-3.3
- LT1763-3.3
- TPS54332
This list is not exhaustive and there are numerous alternative models available from different manufacturers, each with its own set of features and specifications.
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技術ソリューションにおける LSM335JE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is LSM335JE3/TR13?
- LSM335JE3/TR13 is a surface mount LED component commonly used in technical solutions for lighting and display applications.
What are the key specifications of LSM335JE3/TR13?
- The key specifications include its forward voltage, forward current, luminous intensity, viewing angle, and package dimensions.
How can LSM335JE3/TR13 be used in lighting applications?
- LSM335JE3/TR13 can be used in various lighting applications such as backlighting, indicator lights, and decorative lighting due to its small size and high brightness.
What are the recommended operating conditions for LSM335JE3/TR13?
- The recommended operating conditions typically include a specific range of forward current, ambient temperature, and maximum power dissipation to ensure optimal performance and longevity.
Can LSM335JE3/TR13 be used in outdoor applications?
- LSM335JE3/TR13 is often suitable for outdoor applications when properly sealed and protected from environmental factors such as moisture and dust.
Are there any specific thermal management considerations for LSM335JE3/TR13?
- Proper heat sinking or thermal management may be necessary to maintain the LED's performance and reliability, especially in high-power applications.
What are the typical soldering recommendations for LSM335JE3/TR13?
- Soldering guidelines, including recommended soldering temperature, duration, and techniques, should be followed to ensure proper electrical and mechanical connections.
Can LSM335JE3/TR13 be dimmed?
- LSM335JE3/TR13 may be compatible with certain dimming methods, but it's important to refer to the manufacturer's datasheet for specific dimming compatibility and recommendations.
What are the potential failure modes of LSM335JE3/TR13?
- Common failure modes may include LED degradation over time, thermal stress-related issues, and electrical overstress, so proper design and usage considerations are crucial.
Where can I find additional technical information about LSM335JE3/TR13?
- Additional technical information, including application notes, reference designs, and detailed specifications, can typically be found in the manufacturer's datasheet or technical documentation.