器件名称: AOZ1015-EVA
功能描述: EZBuck
文件大小: 203.29KB 共4页
简 介:AOZ1015-EVA
EZBuck 1.5A Simple Buck Regulator Evaluation Board Note
General Description
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 VIN–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 at a xed 500kHz switching frequency. The integrated internal MOSFET minimize component count, board area and total cost. The AOZ1015-EVA demonstrates the simple buck converter design. 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.
Features
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4.5V to 16V operating input voltage range Output voltage is preset to 3.3V and adjustable down to 0.8V 1.5A continuous output current Fixed 500kHz PWM operation Internal soft start Cycle-by-cycle current limit Short-circuit protection Thermal shutdown Enables single layer board with all ceramic output capacitors design
Applications
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Point of load DC/DC conversion PCIe graphics cards Set top boxes DVD drives and HDD LCD panels ……
