升压型DC/DC转换器：低功耗,异步升压控制器,外置开关管

BL8531C series are CMOS-based PFM step-up DC-DC Controller with low supply current and high output voltage accuracy. Quiescent current drawn from power source is as low as 6uA. It is capable of delivering 500mA output current at 4.0V output with 2V input Voltage. Only four external components are ne • Deliver 500mA at 4.0V Output voltage with 2V input Voltage\n• The controller output voltage can be adjusted from 2.5V～6.0V(In 0.1V step)\n• Output voltage accuracy±2%\n• Low temperature-drift coefficient of the output voltage100ppm/℃\n• Only four external components are necessary: An inducto;

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