【应用】AiT推出的DCDC转换器A7530AE5VR-332用于在数码相机,输入电压范围0.9V~5.0V
数码相机通常以干电池、碱性锌锰电池、镉镍电池、氢镍电池、锂离子电池以及锂电池等做为供电电源,因此有的数码相机的电源设计中,会用到升压DCDC将电池电压升到稳定的3.3V,再提供给MCU等其它器件供电。本文推荐创瑞(AIT)A7530AE5VR-332用在诸如数码相机等便携式设备的电源设计上。
以下是A7530AE5VR-332的典型应用电路:
A7530AE5VR-332应用在数码相机主要有如下特色:
1、输入电压范围0.9V~5.0V,具有较宽的低压输入范围,保障在电池电压降低的情况下产品的正常使用;
2、低输入电流15μA,电池低放电电流情况下也能正常使用;
3、具有95%的高效率,能转化更多的电池化学能变成电能,减少能耗,延长电池使用时间;
4、输出电压精度为±2.5%,低纹波,低噪声;
综上所述,符合宽输入电压、低输入电流、高效率、高精度、低纹波,低噪声的A7530AE5VR-33推荐用于在诸如数码相机这一类的便携式设备上,且A7530A系列DCDC转换器提供SOT-23和SOT-25封装以及带使能和不带使能的版本,欢迎大家联系世强技术专家进行咨询。
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可定制射频隔离器/环行器(10M-40GHz),双工器/三工器(30MHz/850MHz-20GHz),滤波器(DC-20GHz),功分器,同轴负载,同轴衰减器等射频器件;可定制频率覆盖DC~110GHz,功率最高20KW。
最小起订量: 1 提交需求>
可定制电机的连续转矩范围1Nm至2000Nm,峰值转矩3Nm至5500Nm,电机延长线长度、变换编码器类型。
最小起订量: 1 提交需求>
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