Description
The KTX9312 is a motor controller IC, the third generation solution in Kinetics’ patented PURESINE™ technology family. Specifically designed for all standard sinusoidal Permanent Magnet Synchronous Motor (PMSM) 3-wire 3 phase BLDC motors, offering the unique benefits of a monolithic hybrid ASIC architecture with advanced control, monitoring, torque, speed and position detection.
The KTX9312 motor driver has built-in vector engine and bridge drivers optimized for PMSM/BLDC applications. Designed for ease of use, the KTX9312 offers simplicity in configuration with state-of-the-art control.
Features
- Built-in Vector Engine controller
- Built-in 100V Gate driver
- Sensorless Field Oriented Control
- Sensorless Direct Torque Control
- Initial Position Detection
- Initial Speed Detection
- Smart start-up method
- 12-bit ADC converters
- I2C interfaces
- QFN56L 7mm x 7mm x 0.75mm
Applications
- Brushless DC Motors (sinusoidal PMSM)
- Home appliance and air-con fans
- Battery Operated devices
- Portable vacuum cleaners
- Power Tools, etc.
- Drones and aero modeling
- EV non-drivetrain
| Package |
Dimensions |
Bumps |
Package Code |
| WQFN77-56 |
7.00mm x 7.00mm x 0.75mm |
56 |
UAN |
Parameters
| VCC |
VGD (Max) |
Bus Voltage (Max) |
ADC (bit) |
Control Interface |
Control Topology |
Operating Temperature |
Package |
| 3.0~5.0V |
18V |
100V |
12 |
I2C PWM Analog |
Sensorless FOC |
-40°C to 125°C |
WQFN77-56 |
Technical Documentation
Purchase
