目录

• 1.产品概述       2.产品特点     t59嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）t59嘉泰姆

• 5.产品封装       6.电路原理图  t59嘉泰姆

• 7.相关产品t59嘉泰姆

   产品概述 返回TOPt59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 cant59嘉泰姆

operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch andt59嘉泰姆

synchronous switch with very low RDS(ON) to minimize the conduction loss.t59嘉泰姆

          It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+)t59嘉泰姆

battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run att59嘉泰姆

100% duty cycle for low dropout operation,extending battery life in portable system.t59嘉泰姆

This device offers two operation modes,PWM control and PFM Mode switchingt59嘉泰姆

control, which allows a high efficiency overthe wider range of the load.t59嘉泰姆

          The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is t59嘉泰姆

available in an adjustable version.t59嘉泰姆

   产品特点 返回TOPt59嘉泰姆

CXSD61038A  1.2A output currentt59嘉泰姆

CXSD61038B 1.5A output current  t59嘉泰姆

· High Efficiency: Up to 96%t59嘉泰姆

· 1.5MHz Constant Frequency Operationt59嘉泰姆

· No Schottky Diode Requiredt59嘉泰姆

· 2.3V to 5.5V Input Voltage Ranget59嘉泰姆

· Output Voltage as Low as 0.6Vt59嘉泰姆

· 100% Duty Cycle in Dropoutt59嘉泰姆

· Low Quiescent Current: 35μAt59嘉泰姆

· Slope Compensated Current Modet59嘉泰姆

   Control for Excellent Line and Loadt59嘉泰姆

   Transient Responset59嘉泰姆

· Short Circuit Protectiont59嘉泰姆

· Thermal Fault Protectiont59嘉泰姆

· Inrush Current Limit and Soft Startt59嘉泰姆

· <1μA Shutdown Currentt59嘉泰姆

· Tiny SOT23-5 Packaget59嘉泰姆

   应用范围 返回TOPt59嘉泰姆

· Cellular and Smart Phonest59嘉泰姆

· Wireless and DSL Modemst59嘉泰姆

· PDAt59嘉泰姆

· Digital Still and Video Camerast59嘉泰姆

· MP3 Playerst59嘉泰姆

   技术规格书（产品PDF) 返回TOP t59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！t59嘉泰姆

 t59嘉泰姆

产品封装图 返回TOPt59嘉泰姆

t59嘉泰姆
t59嘉泰姆

电路原理图 返回TOPt59嘉泰姆

t59嘉泰姆

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