Features and Benefits
- Easy Evaluation of the MAX22205
- Adjustable tOFF Time Using an On-Board Potentiometer
- Configurable Current Drive Regulation (CDR)
- On-board +3.3V Regulator to Drive MAX22205 Logic Inputs
- Test Points and Headers to Interface with MAX22205 Inputs and Current-Sense Outputs
- Fully Assembled and Tested Proven PCB Layout
The MAX22205 evaluation kit (EV kit) provides a proven design to evaluate the +65V, 7.6A Single H-Bridge MAX22205 motor driver. The MAX22205 can drive a single brushed DC motor. The MAX22205 IC integrates very low impedance FETs in a single H-Bridge configuration with a typical RON (high side + low side) of 0.15Ω. The EV kit features headers, test points, and terminal blocks to provide an interface to the MAX22205 motor driver. The MAX22205 integrated current-sense output ISENA and ISENB can be monitored using test points or can be connected to an external ADC using header J3. The MAX22205 features embedded current-drive regulation (CDR) with adjustable chopping current (ITRIP) and adjustable current-limit offtime (tOFF). The EV kit operates from an input voltage of +4.5V to +65V (VM). An on board +3.3V regulator U2 (MAX6765TTSD2+) provides a regulated +3.3V to supply the MAX22205 logic inputs. Terminal blocks J1, J5, and J6 are installed to provide an interface for the high voltage, high current VM inputs and motor driver outputs OUT_A and OUT_B.
- Brushed DC Motor Driver
- Latched Valves
- Solenoid Driver
- Stepper Motor Driver
Documentation & Resources
MAX22205EVKIT: Evaluation Kit for the MAX22205 Data Sheet (Rev. 0)12/13/20211M
Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.