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ROHM BD61250MUVE2 Fan Motor Driver
The BD61250MUV is a multifunction single-phase full-wave fan motor driver IC designed for precise control of brushless DC fans. It features PWM soft switching, soft start, lock protection, and rotation speed pulse signals, suitable for desktop PCs, servers, and office equipment. The IC supports voltages up to 40V, with thermal protection, current limit, and selectable PWM frequency. Its compact VQFN package ensures high durability and efficient thermal management, enabling quiet, reliable fan operation in various electronic devices.
ROHM BD61250MUVE2 Fan Motor Driver Specifications:
- Package: VQFN024V4040 (4.00mm x 4.00mm x 1.00mm)
- Supply Voltage: 12V to 36V (max 40V)
- Output Voltage: High side Vo: Vec-7 to Veo, Low side Vo: Veo-5.2 to 0.6V
- Maximum Junction Temperature: +150°C
- Operating Temperature Range: -40°C to +105°C
- Power Dissipation: 0.83W (typ)
- Thermal Resistance Junction-Ambient: 150.6°C/W
- Drive PWM Frequency: 25kHz or 50kHz selectable
- Current Limit Voltage: 160mV (typ)
- Hall Signal Voltage: 0-2V
- Lock Detection Time: 0.2 to 0.4s
- Soft Start Time: Adjustable, up to 7.91 seconds
- Re-circulate Angle: 0° to 90° via LZ pin
- Lead/Dela y Angle: 0° to 22.5° via LA pin
- Standby Mode: Enabled with STBEN pin
- Protection Features: Lock protection, thermal shutdown, reverse power diode
- Additional functions: PWM duty control, voltage control, slope adjustment, soft switching, regenerative angle setting
Buy the ROHM Series Fan Motor Driver: DC Brushless Fan Controller IC BD61250MUV
Order the ROHM BD61250MUV fan motor driver IC online today and experience reliable, quiet, and efficient fan control for your desktop and server equipment. This versatile IC offers advanced PWM soft switching, soft start, lock protection, and temperature safeguards, ensuring your cooling system operates smoothly and durably. Its compact VQFN package, supporting voltages up to 40V, makes it ideal for miniaturized electronic applications. Buy online now for fast delivery and proven quality for your electronic projects and maintenance needs.
Get ROHM BD61250MUV today—built for precision, quiet operation, and long-lasting durability in electronic cooling systems.
Frequently Asked Questions
Where can I buy ROHM BD61250MUVE2?
You can click on the BUY or RFQ button to purchase BD61250MUVE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BD61250MUVE2?
You can download the BD61250MUVE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BD61250MUVE2?
ROHM