AOZ1015

The AOZ1015 evaluation board is a fully assembled and tested circuit board built with the AOZ1015 buck regulator IC. It outputs a preset or adjustable voltage at 3.3V and up to 1.5A of continuous current. The evaluation board requires an input voltage from 4.5V to 16V. The output voltage is preset and can be adjusted from 0.8V to V_IN 0.4V.

The AOZ1015-EVA circuit features include: current limit, short circuit protection, input under voltage lock out, internal soft start and thermal shut down. It operates ata fixed 500kHz switching frequency. The integrated internal MOSFET minimize component count, board area and total cost.

The AOZ1015-EVA demonstrates the simple buck converterdesign. Only one resistor value change is required for different output voltages while inductor, capacitor and compensation resistor values are unchanged. The AOZ1015-EVA also supports the simple-layer board design with all ceramics output capacitor.