The LMG210XR044 evaluation module 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 device can be used to evaluate the performance of the LMG210XR044 as a hard-switched converter to sample measurements such as efficiency, switching speed and dv/dt (slew rate). The EVM features a LMG210XR044 half-bridge power module with two 100V, 4.4mΩ 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. This EVM is mounted with LMG2104R044 device.
Features
- Input voltage operates up to 80VDC
- Integrated 100V, 4.4mΩ GaN FETs with driver - LMG210XR044
- Open loop control with single or dual PWM signals
- Single-input, onboard for PWM signal with 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