目录

• 1.产品概述       2.产品特点     HZ3嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）HZ3嘉泰姆

• 5.产品封装       6.电路原理图  HZ3嘉泰姆

• 7.相关产品HZ3嘉泰姆

   产品概述 返回TOPHZ3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 canHZ3嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andHZ3嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.HZ3嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)HZ3嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run atHZ3嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.HZ3嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingHZ3嘉泰姆

control, which allows a high efficiency overthe wider range of the load.HZ3嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is HZ3嘉泰姆

available in an adjustable version.HZ3嘉泰姆

   产品特点 返回TOPHZ3嘉泰姆

CXSD61038A  1.2A output currentHZ3嘉泰姆

CXSD61038B 1.5A output current  HZ3嘉泰姆

· High Efficiency: Up to 96%HZ3嘉泰姆

· 1.5MHz Constant Frequency OperationHZ3嘉泰姆

· No Schottky Diode RequiredHZ3嘉泰姆

· 2.3V to 5.5V Input Voltage RangeHZ3嘉泰姆

· Output Voltage as Low as 0.6VHZ3嘉泰姆

· 100% Duty Cycle in DropoutHZ3嘉泰姆

· Low Quiescent Current: 35μAHZ3嘉泰姆

· Slope Compensated Current ModeHZ3嘉泰姆

   Control for Excellent Line and LoadHZ3嘉泰姆

   Transient ResponseHZ3嘉泰姆

· Short Circuit ProtectionHZ3嘉泰姆

· Thermal Fault ProtectionHZ3嘉泰姆

· Inrush Current Limit and Soft StartHZ3嘉泰姆

· <1μA Shutdown CurrentHZ3嘉泰姆

· Tiny SOT23-5 PackageHZ3嘉泰姆

   应用范围 返回TOPHZ3嘉泰姆

· Cellular and Smart PhonesHZ3嘉泰姆

· Wireless and DSL ModemsHZ3嘉泰姆

· PDAHZ3嘉泰姆

· Digital Still and Video CamerasHZ3嘉泰姆

· MP3 PlayersHZ3嘉泰姆

   技术规格书（产品PDF) 返回TOP HZ3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！HZ3嘉泰姆

 HZ3嘉泰姆

产品封装图 返回TOPHZ3嘉泰姆

HZ3嘉泰姆
HZ3嘉泰姆

电路原理图 返回TOPHZ3嘉泰姆

HZ3嘉泰姆

相关芯片选择指南 返回TOP             更多同类产品......