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ROHM BM521Q25FGE2 LED Driver Controller
The BM521Q25F is an advanced AC/DC LED driver controller IC featuring quasi-resonant switching mode with integrated PFC circuit and a built-in 650V MOSFET. Designed for non-isolated LED lighting applications like bulbs and downlights, it ensures high efficiency, low EMI noise, and reliable operation across a wide temperature range. It includes multiple protection functions such as VCC under/overvoltage lockout, thermal shutdown, overcurrent, and open protection, making it ideal for reliable, compact LED lighting solutions in industrial and commercial settings.
ROHM BM521Q25FGE2 LED Driver Controller Specifications:
- Operating Power Supply Voltage Range: VCC 8.9V to 25.0V
- DRAIN withstand voltage: to 650V
- Operating Current: 400μA (Typ) in normal operation
- Maximum Junction Temperature: 150°C
- Operating Temperature Range: -40°C to +105°C
- Switching Frequency: up to 300kHz
- Built-in 650V MOSFET with Rds(on): 4.00Ω (Typ)
- Start-up Circuit Voltage: 650V withstand voltage
- VCC UVLO: 8.2V (Typ) – 13.5V (Typ), hysteresis 5.3V
- Protection Functions: UVLO, OVP, thermal shutdown, OCP, open pin protection
- Pin Configuration: SOP8 package with pin functions for ZT, VCC, DRAIN, SOURCE, COMP, GND, LPF
- Dimensions: SOP8 package with recommended PCB layout, tape and reel packaging included
- Thermal Resistance: Junction to Ambient 109.8°C/W, Junction to Top 197.4°C/W
- Application: LED bulbs, downlights, electrical machinery for LED lighting
Buy the ROHM BM521Q25F – Reliable LED Driver for Industrial Applications
Enhance your LED lighting projects with the ROHM BM521Q25F controller IC. Featuring a built-in 650V MOSFET, high efficiency quasi-resonant switching, and multiple protection features, this IC is ideal for reliable and compact LED light solutions such as bulbs and downlights. Easy to implement and suitable for non-isolated applications, it ensures low EMI noise and stable operation over a wide temperature range. Purchase online today and secure advanced performance for your LED lighting systems.
Order your ROHM BM521Q25F LED lighting controller today and ensure your projects benefit from dependable high-efficiency operation with integrated protections.
Frequently Asked Questions
Where can I buy ROHM BM521Q25FGE2?
You can click on the BUY or RFQ button to purchase BM521Q25FGE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BM521Q25FGE2?
You can download the BM521Q25FGE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BM521Q25FGE2?
ROHM