Product Flyer MLX90412 (Melexis)
| 制造商 | Melexis |
| 描述 | Single-Сoil Fan & Pump Driver. Low Noise Fan & Pump Driver аor Smart Applications up to 35 W |
| 页数 / 页 | 2 / 1 — MLX90412-K. SINGLE-COIL. FAN & PUMP DRIVER. LOW NOISE FAN & PUMP … |
| 文件格式/大小 | PDF / 432 Kb |
| 文件语言 | 英语 |
MLX90412-K. SINGLE-COIL. FAN & PUMP DRIVER. LOW NOISE FAN & PUMP DRIVER FOR. SMART APPLICATIONS UP TO 35 W MLX90412-K
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MLX90412-K
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SINGLE-COIL FAN & PUMP DRIVER
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LOW NOISE FAN & PUMP DRIVER FOR SMART APPLICATIONS UP TO 35 W MLX90412-K
The MLX90412-K operates over a supply voltage range from 3.5 V to 32 V, and is robust up to 40 V, making it suitable for any fan, blower or pump applications operating from 12 V and 24 V power supplies, as well as portable applications with up to seven Li-ion cells ~29 V. With a current limit up to 2.2A, the MLX90412 can drive applications up 35 W in a safe way without risk of overheating the device or the motor coil. The closed-loop speed control and adaptive low noise commutation enable industry standard efficiency with lowest acoustic noise. Additionally the closed loop speed control reduces the design effort to adjust existing fan- and pump-tooling to meet target operating points with high accuracy, and improve the response time to new end-customer requests.
KEY FEATURES
k All-in-one fan driver, including high-sensitivity • Current limit (CL) Hall-effect sensor • FG/RD open drain diagnostics output k Up to 2.2 A motor current (Programmable) k Adaptive commutuation for best in class efficiency k Certifications over the full speed range for any fan design • UL/VDE/CE ready • JEDEC qualified package k Commutation options • Maximum torque k I2C programming • Very low acoustic noise • Fast prototyping • End-of-line programming k PWM control input • Standby mode k Package • Open loop / closed loop speed control (+/-1%) Exposed pad DFN10 3x3 with wetable flanks - small (9mm2) footprint, for minimal PCB size k Protections and diagnostics - <1mm height • Locked Rotor Protection (LRP) (Programmable • Temperature Shutdown (TSD) • Over Voltage protection (OVP) (Programmable) • Short circuit protection (OCP)
FOR MORE INFORMATION: WWW.MELEXIS.COM/MLX90412
MLX90412-K
s, to fly backwar er and actuator capacities? ound 50 times per second. This allows it ol driv d’s beating wings flap at e xceeding 15 m/ contr
SINGLE-COIL FAN & PUMP DRIVER
equencies, typically ar The hummingbir fr to fly at speeds e be suspended in the air in perfect balance. What better animal to reflect the motor/
LOW NOISE FAN & PUMP DRIVER FOR SMART APPLICATIONS UP TO 35 W MLX90412-K
The MLX90412-K operates over a supply voltage range from 3.5 V to 32 V, and is robust up to 40 V, making it suitable for any fan, blower or pump applications operating from 12 V and 24 V power supplies, as well as portable applications with up to seven Li-ion cells ~29 V. With a current limit up to 2.2A, the MLX90412 can drive applications up 35 W in a safe way without risk of overheating the device or the motor coil. The closed-loop speed control and adaptive low noise commutation enable industry standard efficiency with lowest acoustic noise. Additionally the closed loop speed control reduces the design effort to adjust existing fan- and pump-tooling to meet target operating points with high accuracy, and improve the response time to new end-customer requests.
KEY FEATURES
k All-in-one fan driver, including high-sensitivity • Current limit (CL) Hall-effect sensor • FG/RD open drain diagnostics output k Up to 2.2 A motor current (Programmable) k Adaptive commutuation for best in class efficiency k Certifications over the full speed range for any fan design • UL/VDE/CE ready • JEDEC qualified package k Commutation options • Maximum torque k I2C programming • Very low acoustic noise • Fast prototyping • End-of-line programming k PWM control input • Standby mode k Package • Open loop / closed loop speed control (+/-1%) Exposed pad DFN10 3x3 with wetable flanks - small (9mm2) footprint, for minimal PCB size k Protections and diagnostics - <1mm height • Locked Rotor Protection (LRP) (Programmable • Temperature Shutdown (TSD) • Over Voltage protection (OVP) (Programmable) • Short circuit protection (OCP)
FOR MORE INFORMATION: WWW.MELEXIS.COM/MLX90412