The LMG210XR022 evaluation module (EVM) is a compact, easy-to-use power stage with an external PWM signal. The board can be configured as a buck converter, boost converter, or another converter topology using a half-bridge. The EVM can be used to evaluate the performance of the LMG210XR022 as a hard-switched converter to sample measurements such as efficiency, switching speed and dv/dt (slew rate). The EVM features a LMG210XR022 half-bridge power module with two 100V, 2.2mΩ GaN FETs driven by 80V GaN FET half-bridge gate driver. Do not use to evaluate transient response because this is an open-loop board with an external PWM signal. The EVM is mounted with LMG2104R022 device.
Features
- Input voltage operates up to 80V DC
- Integrated 100V,2.2mΩ GaN FETs with driver - LMG210XR022
- Open loop control with single or dual PWM signals
- Single-input, onboard for PWM signal with adjustable dead time
- Configurable onboard dead-time adjustment by simple potentiometer change
- Onboard LDO for generating 5V VCC supply from an unregulated supply between 5.5V and 10V