目录

• 1.产品概述       2.产品特点     cK1嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）cK1嘉泰姆

• 5.产品封装       6.电路原理图  cK1嘉泰姆

• 7.相关产品cK1嘉泰姆

   产品概述 返回TOPcK1嘉泰姆

    The CXSD61038A CXSD61038B are high-efficiency, high frequency synchronous step-down DC-DC 

regulator ICs capable of delivering up to 1.5A output currents. The CXSD61038A CXSD61038B cancK1嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andcK1嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.cK1嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)cK1嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atcK1嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.cK1嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingcK1嘉泰姆

control, which allows a high efficiency overthe wider range of the load.cK1嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is cK1嘉泰姆

available in an adjustable version.cK1嘉泰姆

   产品特点 返回TOPcK1嘉泰姆

CXSD61038A  1.2A output currentcK1嘉泰姆

CXSD61038B 1.5A output current  cK1嘉泰姆

· High Efficiency: Up to 96%cK1嘉泰姆

· 1.5MHz Constant Frequency OperationcK1嘉泰姆

· No Schottky Diode RequiredcK1嘉泰姆

· 2.3V to 5.5V Input Voltage RangecK1嘉泰姆

· Output Voltage as Low as 0.6VcK1嘉泰姆

· 100% Duty Cycle in DropoutcK1嘉泰姆

· Low Quiescent Current: 35μAcK1嘉泰姆

· Slope Compensated Current ModecK1嘉泰姆

   Control for Excellent Line and LoadcK1嘉泰姆

   Transient ResponsecK1嘉泰姆

· Short Circuit ProtectioncK1嘉泰姆

· Thermal Fault ProtectioncK1嘉泰姆

· Inrush Current Limit and Soft StartcK1嘉泰姆

· <1μA Shutdown CurrentcK1嘉泰姆

· Tiny SOT23-5 PackagecK1嘉泰姆

   应用范围 返回TOPcK1嘉泰姆

· Cellular and Smart PhonescK1嘉泰姆

· Wireless and DSL ModemscK1嘉泰姆

· PDAcK1嘉泰姆

· Digital Still and Video CamerascK1嘉泰姆

· MP3 PlayerscK1嘉泰姆

   技术规格书（产品PDF) 返回TOP cK1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！cK1嘉泰姆

 cK1嘉泰姆

产品封装图 返回TOPcK1嘉泰姆

cK1嘉泰姆
cK1嘉泰姆

电路原理图 返回TOPcK1嘉泰姆

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