KA44169A 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 direct PWM 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

Product Brief

Item	Performance characteristics
Sub-Family Description	Single-phase BLDC motor driver
Control Method	APC, PWM softswitching
Control interface	PWM
Ron (Ohm)	1.6
Operating Voltage (V)	12V / 24V
Operating ambient temperature[min](°C)	-40
Operating ambient temperature[max](°C)	105
Package	TSSOP14L 4.4x5.0mm Body Lead Pitch_0.65mm

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