目录

1.产品概述       2.产品特点     qeE嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）qeE嘉泰姆

5.产品封装       6.电路原理图  qeE嘉泰姆

7.相关产品qeE嘉泰姆

   产品概述 返回TOPqeE嘉泰姆

The CXDC65164-301RM CXDC65164-361RM CXDC65164-331RM CXDC65164-501RM series are CMOS-based PFM step-up DC-DC Converter. The converter can start up by supply voltage as low as 0.8V, and capable of delivering maximum 200mA output current at 3.3V output with 1.8V input Voltage.Quiescent current drawn from power source is as low as 7uA. All of these features make CXDC65164-301RM CXDC65164-361RM CXDC65164-331RM CXDC65164-501RM series be suitable for the portable devices, which are supplied by a single battery to four-cell batteries.qeE嘉泰姆
To reduce the noise caused by the switch regulator, CXDC65164-301RM CXDC65164-361RM CXDC65164-331RM CXDC65164-501RM is well considerated in circuit design and manufacture, so that the interferer to other circuits by the device is reduced greatly.CXDC65164-301RM CXDC65164-361RM CXDC65164-331RM CXDC65164-501RM integrates stable reference circuits and trimming technology, so it can afford high precision and low temperature-drift coefficient of the output voltage.CXDC65164-301RM CXDC65164-361RM CXDC65164-331RM CXDC65164-501RM is available in SOT-89-3、SOT-23-3 and SOT-23-5 packages which is PB free. And in 5-pin packages, such as SOT-23-5, the device can be switch on or off easily by CE pin, to minimize the standby supply current

   产品特点 返回TOPqeE嘉泰姆

 Deliver 200mA at 3.3V Output voltage with 1.8V input Voltage qeE嘉泰姆

 Low start-up voltage (when the output current is 1mA)-------0.8V qeE嘉泰姆

 The converter output voltage can be adjusted from 2.5V～6.0V(In 0.1V step). qeE嘉泰姆

 Output voltage accuracy -----------±2％ qeE嘉泰姆

 Low temperature-drift coefficient of the output voltage---100ppm/℃ qeE嘉泰姆

 Only three external components are necessary: An inductor, a Schottky diode and an output filter capacitor qeE嘉泰姆

 High power conversion efficiency---85％ qeE嘉泰姆

 Low quiescent current drawn from power source----------<7uAqeE嘉泰姆

   应用范围 返回TOPqeE嘉泰姆

Power source for PDA、DSC、MP3 Player、electronic toy and wireless mouse qeE嘉泰姆

Power source for a single or dual-cell battery-powered equipments qeE嘉泰姆

Power source for LEDqeE嘉泰姆

   技术规格书（产品PDF) 返回TOP qeE嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！qeE嘉泰姆

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电路原理图 返回TOPqeE嘉泰姆

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