目录oww嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载（产品PDF文档） oww嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.相关产品oww嘉泰姆

 oww嘉泰姆

一,产品概述(General Description)      oww嘉泰姆
oww嘉泰姆
       CXSU6337  CXSU6337C series are CMOS-based PFM step-up DC-DC Converter. The converter can oww嘉泰姆

start up by supply voltage as low as 0.8V, and capable of delivering maximumoww嘉泰姆

 200mA output current at 3.3V output with 1.8V input Voltage. Quiescent oww嘉泰姆

current drawn from power source is as low as 5.5uA. All of these features make oww嘉泰姆

CXSU6337 series be suitable for the portable devices, which are supplied by aoww嘉泰姆

 single battery to four-cell batteries.To reduce the noise caused by the switch oww嘉泰姆

regulator, CXSU6337 is well considerate in circuit design and manufacture,oww嘉泰姆

so that the interferer toother circuits by the device is reduced greatly.oww嘉泰姆

       CXSU6337 integrates stable reference circuits and trimming technology, so itoww嘉泰姆

can afford high precision and low temperature-drift coefficient of the output voltage.oww嘉泰姆

  CXSU6337 is available in SOT-89-3, SOT-23-3, SOT-23-5 and TO-92 packages, oww嘉泰姆

which is PB free. And in 5-pin packages, such as SOT-23-5, the device can be oww嘉泰姆

switch on or off easily by CE pin, to minimize the standby supply current.oww嘉泰姆

二.产品特点(Features)oww嘉泰姆
oww嘉泰姆

Deliver 200mA at 3.3V Output voltage with 1.8V input Voltageoww嘉泰姆

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

Output voltage can be adjusted from 2.5V～6.0V (In 0.1V step)oww嘉泰姆

Output voltage accuracy ---------------±2％oww嘉泰姆

Low temperature-drift coefficient of the output voltage-------±100ppm/℃oww嘉泰姆

Only   three   external   components   are necessary: An inductor, oww嘉泰姆

a Schottky diode and an output filter capacitoroww嘉泰姆

High power conversion efficiency-----85％oww嘉泰姆

Low quiescent current drawn from power source--------------------<5.5uAoww嘉泰姆

三,应用范围 (Applications)oww嘉泰姆
oww嘉泰姆

Power Source for PDA, DSC, MP3 Player,oww嘉泰姆

Electronic toy and wireless mouseoww嘉泰姆

Power Source for a Single or Dual-celloww嘉泰姆

Battery-Powered Equipmentsoww嘉泰姆

Power Source for LEDoww嘉泰姆

四.技术规格书下载（产品PDF）oww嘉泰姆
oww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！oww嘉泰姆

 oww嘉泰姆

五,产品封装图 (Package)oww嘉泰姆
oww嘉泰姆
oww嘉泰姆

六.电路原理图oww嘉泰姆
oww嘉泰姆
oww嘉泰姆

七,功能概述oww嘉泰姆
oww嘉泰姆

八,相关芯片选择指南oww嘉泰姆
oww嘉泰姆

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