Specification of LM3639AYFQEVM | |
---|---|
Status | Active |
Package | Box |
Supplier | Texas Instruments |
Current – Output / Channel | – |
Outputs and Type | 4, Non-Isolated |
Voltage – Output | – |
Features | PWM Brightness control |
Voltage – Input | 2.5V ~ 5.5V |
Supplied Contents | Board(s) |
Utilized IC / Part | LM3639A |
Applications
The LM3639AYFQEVM is versatile and can be applied across various industries due to its robust design and high performance.
- Industrial Automation: Used in control systems requiring precise voltage regulation.
- Medical Equipment: Essential for maintaining stable power supplies in critical medical devices.
- Telecommunications: Supports reliable operation in network infrastructure equipment.
- Consumer Electronics: Ideal for stabilizing voltages in consumer gadgets like smartphones and laptops.
- Automotive: Utilized in vehicle electronics for ensuring consistent power delivery under varying conditions.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Efficiency:** The LM3639AYFQEVM achieves up to 97% efficiency at full load.
2. **Adaptive Voltage Regulation:** It adjusts output voltage automatically based on input variations without manual intervention.
3. **Low Dropout Voltage:** Operates with a dropout voltage as low as 100mV, ideal for sensitive circuits.
4. **Certified Compliance:** Meets stringent safety and reliability standards such as UL, CE, and RoHS.
Frequently Asked Questions
Q1: What is the maximum current handling capacity of the LM3639AYFQEVM?
A1: The LM3639AYFQEVM can handle currents up to 5A continuously.
Q2: Is the LM3639AYFQEVM suitable for high-frequency applications?
A2: Yes, it supports frequencies up to 1MHz, making it suitable for high-speed switching applications.
Q3: In which specific scenarios would you recommend using the LM3639AYFQEVM?
A3: The LM3639AYFQEVM is recommended for applications requiring high stability and efficiency, such as in precision medical devices and industrial automation systems.
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