1. Change the part of Aux power supply from AD8452 demo Board schematic.
2.[???] Set the demo software ,config the half-bridge as boost mode（Discharge mode）;
the gate of mosfet cannot detect PWM wave(Charge mode,wave can be detected & AD8452 MODE pin can change level (0v,5v)by Mode Switch).
3.[???]the demo board cannot control discharge output voltage(Boost mode,output voltage is open loop) ,how to improve circuit to achieve it.