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KA44169AB is a high efficiency single phase motor driver IC with built-in Soft Switching function for low noise operation. The soft switching period is automatically adjusted based on the motor current. This eliminates the need for individual adjustment of the soft switching period based on the motor’s specifications. Motor speed is controlled by DC input. With a wide input voltage range of 12V/24V, this IC is most suitable for usage in home appliances, office automation and factory automation equipment.
Specification
 Date Sheet
| Item |
Performance characteristics |
| Sub-Family Description |
Single-phase BLDC motor driver |
| Control Method |
APC, PWM softswitching |
| Control interface |
DC |
| Ron (Ohm) |
1.6 |
| Operating Voltage (V) |
12V / 24V |
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Operating ambient temperature[min](°C)
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-40 |
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Operating ambient temperature[max](°C)
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105 |
| Package |
TSSOP14L 4.4x5.0mm Body
Lead Pitch_0.65mm |
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Recommended Circuit
Support tool
We provide information, evaluation tools, etc. to support your design. Please feel free to contact us.
Evaluation Board
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KE-KA44169AB - KA44169AB single-phase VSP motor driver evaluation board
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The KE-KA44169AB is an evaluation board (EVB) equipped with KE-KA44169AB integrating MOSFET drivers, which enables to drive a single-phase brushless DC (BLDC) motor by providing 1.4A Peak current in 12V/24V DC rails or battery powered applications.
The EVB enables to verify the function of our patented Auto Phase Control (APC) technology installed in KA44169AB.
User Manual
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