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Supply _ MLX90412 LLW-BAC-042 2.2 A Single Coil Fan and Pump Driver Chip (Melexis)
The MLX90412LLW-BAC-042 is a low-noise, fully integrated single-coil fan/pump driver with 2.2A current drive capability for air/water pumps, axial fans, and radial/cross-flow blower applications.Product: MLX90412LLW-BAC-042Type: Motor driverPackage: D…
The MLX90412LLW-BAC-042 is a low-noise, fully integrated single-coil fan/pump driver with 2.2A current drive capability for air/water pumps, axial fans, and radial/cross-flow blower applications.
Product: MLX90412LLW-BAC-042
Type: Motor driver
Package: DFN10
The MLX90412 operates in a voltage range of 3.5V to 32V, withstands transient voltages up to 40V, and is suitable for any fan, blower or pump application with 12V and 24V automotive power systems.
The MLX90412LLW (Automotive) meets the AECQ100 certification standard and can be powered by an automotive battery without additional protection, withstands up to 40V transient load drop pulses, and has an operating junction temperature range of -40°C to 150°C. Typical applications include seat blower fans, battery cooling fans, DCDC converter cooling pumps or fans, and HV inverters (IGBT/SIC cooling).
Features and Benefits:
Fully integrated fan driver chip containing a motor driver, Hall sensor and 0.35 ohms driver
Motor peak current up to 2.2A
Integrated power clamp
Adaptive reversing ensures that any fan/blower design remains extremely efficient over the entire operating speed range
Commutation option
Maximum torque
Very low noise
Low electromagnetic radiation
PWM speed control input
Open loop control with maximum duty cycle limit Settings
Closed loop speed control +/- 1.5%
Protection and diagnosis
Locked-rotor Protection (LRP) (programmable)
Overheat shutdown (TSD)
Overvoltage Protection (OVP) (programmable)
22V for automotive 12V automotive power system
35V is suitable for 24V automotive power systems for trucks
Short Circuit Protection (OC)
Current Limitation (CL)
FG/RD Open collector diagnostic output (programmable)
MLX90412LLW (Automotive) Certification:
The package complies with AEC-Q100 version H standard
Meets automotive PPAP (PSW) standards
I2C programming
Rapid prototyping
Final stage programming of production line
encapsulation
Exposed pad DFN10 3x3 with tin-dipping side coating
Small size to minimize PCB size
Height < 1 mm
Time:2024-11-18
Time:2024-11-18
Time:2024-11-18
Time:2024-11-18
Contact Number:86-755-83294757
Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585
Business Hours:9:00-18:00
E-mail:sales@hkmjd.com
Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong
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