Category: Integrated Circuit (IC)
Use: The LM3492HCQMHX/NOPB is a high-performance LED driver IC designed for driving high-power LEDs in various lighting applications.
Characteristics: - High efficiency - Wide input voltage range - Dimming control capabilities - Over-temperature protection - Short-circuit protection
Package: The LM3492HCQMHX/NOPB is available in a compact and thermally enhanced 16-pin QFN package.
Essence: This IC provides efficient and reliable power management for high-power LED lighting systems.
Packaging/Quantity: The LM3492HCQMHX/NOPB is typically sold in reels of 2500 units.
The LM3492HCQMHX/NOPB features the following pin configuration:
Advantages: - High efficiency leads to energy savings - Wide input voltage range allows for flexibility in different applications - Dimming control enables customized lighting levels - Over-temperature and short-circuit protection enhance system reliability
Disadvantages: - Limited output current range may not be suitable for extremely high-power LED applications - Requires external components for proper operation
The LM3492HCQMHX/NOPB operates as a step-down (buck) converter, converting the higher input voltage to a lower voltage suitable for driving LEDs. It utilizes a feedback mechanism to regulate the output current and provides dimming control through the DIM pin. The IC incorporates various protection features to ensure safe operation under different conditions.
The LM3492HCQMHX/NOPB is widely used in the following lighting applications:
These alternative models offer similar functionality and can be considered as alternatives to the LM3492HCQMHX/NOPB based on specific application requirements.
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Question: What is the input voltage range for LM3492HCQMHX/NOPB?
Answer: The input voltage range for LM3492HCQMHX/NOPB is 4.5V to 75V.
Question: What is the maximum output current of LM3492HCQMHX/NOPB?
Answer: The maximum output current of LM3492HCQMHX/NOPB is 1.5A.
Question: Can LM3492HCQMHX/NOPB be used in automotive applications?
Answer: Yes, LM3492HCQMHX/NOPB is suitable for automotive applications.
Question: What is the typical switching frequency of LM3492HCQMHX/NOPB?
Answer: The typical switching frequency of LM3492HCQMHX/NOPB is 1MHz.
Question: Does LM3492HCQMHX/NOPB have over-temperature protection?
Answer: Yes, LM3492HCQMHX/NOPB features over-temperature protection.
Question: Is LM3492HCQMHX/NOPB suitable for LED lighting applications?
Answer: Yes, LM3492HCQMHX/NOPB is commonly used in LED lighting applications.
Question: What is the operating temperature range of LM3492HCQMHX/NOPB?
Answer: The operating temperature range of LM3492HCQMHX/NOPB is -40°C to 125°C.
Question: Can LM3492HCQMHX/NOPB be used in industrial control systems?
Answer: Yes, LM3492HCQMHX/NOPB is suitable for industrial control systems.
Question: Does LM3492HCQMHX/NOPB require an external compensation network?
Answer: No, LM3492HCQMHX/NOPB has an integrated compensation network.
Question: What package type does LM3492HCQMHX/NOPB come in?
Answer: LM3492HCQMHX/NOPB is available in a 16-pin WQFN package.