CXSD6106 is high efficiency synchronous,PWM step-down DC/DC converters working under an input voltage range from 2.2V to 5.5V. This feature makes CXSD6106 suitable for single Li-Lon battery-p

目录QwY嘉泰姆

1.产品概述                        2.产品特点
3.应用范围                        4.下载产品资料PDF文档 
5.产品封装图</span>                     6.电路原理图</span>                   
7.功能概述                        8.相关产品QwY嘉泰姆

一,产品概述(General Description)      

   The CXSD6106 is high efficiency synchronous,PWM step-down DC/DCQwY嘉泰姆

 converters working under an input voltage range from 2.2V to 5.5V.
This feature makes the CXSD6106 suitable for single Li-Lon battery-powered applications. 100%duty cycle capability extends battery life in portable
devices, while the quiescent current is200μA with no load, and drops
to<1μA in shutdown.
     The internal synchronous switch is desired to increase efficiency without
an external Schottky diode. The 1.0/1.4MHz switching frequency 
allows the using of tiny, low profile inductors and ceramic capacitors,
which minimized overall solution footprint.
    The CXSD6106 converters are available in the industry standard
SOT-23-5L power packages (or upon request).
二.产品特点(Features)

Up to 95% Efficiency
Current Mode Operation for Excellent Line
and Load Transient Response
Low Quiescent Current: 200μA
Output Voltage: 0.6V ～ 5.5V
Automatic PWM/PFM Mode Switching
No Schottky Diode Required
Frequency Operation: 1.0MHz For Fixed
Output Voltage and 1.4MHz For Adjustable
Output Voltage and
Short-Circuit Protection
Shutdown Quiescent Current: < 1μA
Low Profile SOT-23-5L Package (lead-free
packaging is now available)
三,应用范围 (Applications)

Digital cameras and MP3
Palmtop computers / PDAs
Cellular phones
PC cards
Portable media players
四.技术</span>规格书下载（产品PDF）</span>
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</span>！</span>QwY嘉泰姆

五,产品封装图 (Package)


六.电路原理图</span>

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七,功能概述

Power Dissipation………………………………………………………………………Internally limited
VIN …………………………………………………………………………………………..-0.3V ～ +6V
V EN ……………………………………………..……………………...……-0.3V ～ (V IN + 0.3)V
VSW …………………………………………………………………………………-0.3V ～ (VIN + 0.3)V
VOUT…………………………………………………………………………………….....-0.3V ～ + 6V
ISW ………………………………………………………………………………………………………..1.3A
Operating Temperature Range(Note 2)………………………………………………...-40℃ ～ +85℃</span>
Lead Temperature (Soldering, 10 sec.) ………………………………………………………..+265℃</span>
Storage Temperature Range ……………………………………………………….-65℃ ～ +150℃</span>
Junction Temperature …………………………………………………………………-40℃ ～ +125℃</span>
八,相关芯片选择指南           更多同类产品......

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