The ESK32-A5A22 is the high AC power board that supports the input voltage of AC 90V to 264V and provides a maximum of 2.5A DC current to brushless DC motor.
The ESK32-A5A22 needs to be used with the development board, FOC-EVB (has a built-in MCU HT32F65240) or BLDC-EVB (has a built-in MCU HT32F65232). In addition, Holtek provides the development platform, BLDC Motor Workshop, to make the development easier.
Product information
Dimension: 100 x 100 x 49 mm
Net Weight: 122g
NOTE
Please contact Holtek to get the BLDC Motor Workshop development platform software.
The motor product itself has a large working current. Careless use will cause damage to the product.
It is recommended that this product be used by professionals.
PRODUCT FEATURES
Input voltage: AC 90V to 264V
Maximum DC bus current: 2.5A
Maximum motor phase current: 1.1A
R_Shunt (Phase): 0.05Ω/2512/1%/2W
Bus voltage divider ratio: 1/102.99
Gate-driver polarity
- Low side active low
- High side active high
HARDWARE OVERVIEW
The front side
The reverse side
DEVELOPMENT ENVIRONMENT
You can select one of the development boards (FOC-EVB or BLDC-EVB) to use with the ESK32-A5A22.
RESOURCES
MCU: HT32F65240, 32-Bit Arm® Cortex®-M0+ MCU, including datasheet, package information, etc.
MCU: HT32F65232, 32-Bit Arm® Cortex®-M0+ BLDC MCU, including datasheet, package information, etc.
