Delayed Shipping Notice
Shopping Cart
0
Product
Products
(empty)
No products
See in Check-out
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping
See in Check-out
Total
Analog ICs
-
NuMicro® Family
- M23
- M0
- M4
- 8051
- MPU
- Tools
- Smart Home Audio
- IoT/GUI Solution
- Hot Products
- Communication & Interface LSIs
- Nuvoton Japan
- Roadshow2022
KA44143A is a high efficiency 3-phase brushless 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.
By employing the rotor position detector and sine wave PWM drive by 1-Hall-sensor, this IC achieves component reduction and miniaturization of motor set as well as motor drive at low noise, low vibration and low power consumption.
With a wide input voltage range of 12V/24V, this IC is most suitable for usage in HA, OA and FA equipment.
Volume discounts
| Quantity | Discount | You Save |
|---|
| Part No. | KA44143A-VBA |
| Dimension (length x width x thickness) (mm) | 4.0 x 4.0 x 0.75 |
| IC/Device Package | QFN 24L |
