Analog Devices / Maxim Integrated MAX22208EVKIT Evaluation Kit
Analog Devices MAX22208EVKIT Evaluation Kit provides a proven design to evaluate the +65V, 3.8A quad half H-bridge MAX22208 motor drivers. The MAX22208 drives four solenoids, two brushed DC motors, one single stepper motor, or a combination of different loads. The MAX22208 IC integrates very low impedance FETs in a quad H-bridge configuration with a typical RON (high-side plus low-side) of 0.3Ω.
The ADI MAX22208EVKIT Evaluation Kit includes headers, test points, and terminal blocks to supply an interface to the MAX22208 motor drivers. The MAX22208 integrated current-sense output ISEN_ can be monitored using test points or connected to an external ADC using header J5. The MAX22208 kit functions from an input voltage of +4.5V to +65V (VM). An onboard +3.3V regulator U2 (MAX6765TTSD2+) delivers a regulated +3.3V to drive the MAX22208 logic inputs. Terminal blocks J1 and J6 are installed to supply an interface for the high voltage, high current VM inputs and motor driver outputs OUT_.
Features
- Easy evaluation of the MAX22208
- Test points and headers to interface with the MAX22208 logic inputs and current-sense outputs
- On-board +3.3V regulator to drive the MAX22208 logic inputs
- Fully assembled and tested
- Proven PCB layout
Applications
- Brushed DC motor driver
- Stepper motor driver
- Solenoid driver
- Latched valves
Required Equipment
- MAX22208 EV kit
- +65V DC, 3.8A power supply
- 100kHz square-wave generator (optional)
- Brushed DC motor or load
Associated Products
Analog Devices / Maxim Integrated MAX22208 Quad Half H-Bridge Drivers
Equips four individually controllable 65V half H-bridge drivers.
Additional Resources
Overview
Publicado: 2024-10-15
| Actualizado: 2024-10-22