No products
Product successfully added to your shopping cart
There are 0 items in your cart. There is 1 item in your cart.
Analog ICs
-
MCU
- 8bit 8051 MCUs
-
Arm Cortex-M0
- M0 Development Tool
- M091 Series
- M029G/M030G/M031G Series
- M031 Series
- M031BT Series
- M032 Series
- M032BT Series
- M071 Series
- M0A21 Series
- M0A23 Series
- NUC029 Series
- Nano103 Base Series
- Nano100/102 Base Series
- Nano110/112 LCD Series
- Nano120 USB Series (Ultra-Low Power)
- Nano130 LCD with USB Series (Ultra-Low Power)
- NUC100/200 Series
- NUC120/123 USB Series
- NUC121/125 Series
- NUC126 USB Series
- M051 Series
- Mini51 Series
- M0518 Series
- NUC131 CAN Series
- M0519 Series
- M0564 Series
- Arm Cortex-M23
-
Arm Cortex-M4
- M4 Development Tool
- M463 CAN FD/USB HS Series
- M467 Ethernet/Crypto Series
- M471 Series
- M487 Ethernet Series
- M485 Crypto Series
- M484 USB HS OTG Series
- M483 CAN Series
- M482 USB FS OTG Series
- M481 Base Series
- M4TK Series
- M451 Series
- NUC442/472 Series
- M452 USB Series
- M453 CAN Series (CAN+USB)
- NUC505 Series
- M433 CAN/USB FS OTG Series
- Arm Cortex-M7
- MPU
- Audio
- Application
- Tool
- SALE
- End Year Sale
KA44171A is Pre Driver IC for single phase Brushless Motor. it can apply DC or PWM signal for Motor speed control input. PWM soft switching function and Motor current phase setting can makes Motor current direction switch smoothly, high efficiency and silent driving.
Wide supply voltage range can use various external power MOSFET. it can drive various Motor using 12V,24,and 48V power supply.
KA44171A is equipped with APRaS (Advanced Phase and Rapid Soft switching) to optimize high speed motor performance.
With a wide input voltage range of 12V/24V and 48V, this IC is most suitable for usage in Industrial for data sever, base station, HA, OA and FA (for high speed fan motor < 100krpm) equipment.
Specification
|
Item |
Performance characteristics |
|
Sub-Family Description |
Single-phase BLDC motor driver |
|
Control Method |
APRaS, PWM softswitching |
|
Control interface |
PWM/DC |
|
Ron (Ohm) |
Pre-Dr |
|
Operating Voltage (V) |
12V / 24V / 48V |
|
Operating ambient temperature[min](°C) |
-40 |
|
Operating ambient temperature[max](°C) |
105 |
|
Package |
QFN20L 3x3mm Body Lead Pitch_0.4mm |
Support tool
We provide information, evaluation tools, etc. to support your design. Please feel free to contact us.
-
| Quantity | Discount | You Save |
|---|
| Part No. | KA44171A-VB |
| Dimension (length x width x thickness) (mm) | 3.0 x 3.0 x 0.75 |
| IC/Device Package | QFN 20L |
