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ROHM BD9394EFVE2 LED Driver Controller
The BD9394EFV is a high-efficiency LED driver designed specifically for large LCDs, combining a boost DC/DC converter with a 4-channel constant current driver. It features fault protections such as over-voltage, short circuit, and open detection, ensuring reliable operation across wide output voltage ranges. Its integrated circuitry supports adjustable LED current up to 150mA, linear dimming, and built-in discharge circuits, making it suitable for LCD backlighting applications in TVs and monitors with compact packaging for efficient heat dissipation.
ROHM BD9394EFVE2 LED Driver Controller Specifications:
- Maximum LED Current: 150mA
- LED Feedback Voltage: 0.37V at NADIM=2.62V
- Operating Power Supply Voltage: 9.0V to 35.0V
- Oscillator Frequency: 150kHz (RT=100kΩ)
- Operating Temperature: -40°C to +85°C
- Package: HSOP20, HTSSOP-B24 for high heat radiation
- Built-in Fault Protections: OVP, SCP, open/short detection
- Dimensions: HSOP20 14.90mm x 7.80mm x 2.10mm; HTSSOP-B24 7.80mm x 7.60mm x 1.00mm
- LED Pin Rating: 60V
- Constant Current with ±2% accuracy
- Analog dimming via NADIM pin
- Switching Frequency Range: 100kHz to 800kHz
- Built-in soft-start, discharge, and overvoltage protection features
Buy the Buy ROHM LED Driver Controller Part Number BD9394EFV Online
Purchase the ROHM BD9394EFV LED driver controller online now to enhance your LCD backlighting systems. This high-efficiency, fault-protected IC offers accurate current control up to 150mA, supports linear dimming, and features a compact package for excellent heat dissipation. Ideal for large LCD panels in TVs, monitors, or portable devices, its robust protection functions prevent over-voltage, over-current, and short circuits, providing dependable operation and simplifying your design for optimal performance.
Order your ROHM Series BD9394EFV LED Driver Controller today and ensure reliable, efficient backlighting for your LCD projects with extensive fault protection.
Frequently Asked Questions
Where can I buy ROHM BD9394EFVE2?
You can click on the BUY or RFQ button to purchase BD9394EFVE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BD9394EFVE2?
You can download the BD9394EFVE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BD9394EFVE2?
ROHM