目录vkI嘉泰姆

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

一,产品概述(General Description)      vkI嘉泰姆
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   The CXSD6106 is high efficiency synchronous,PWM step-down DC/DCvkI嘉泰姆

 converters working under an input voltage range from 2.2V to 5.5V.vkI嘉泰姆
This feature makes the CXSD6106 suitable for single Li-Lon battery-powered applications. 100%duty cycle capability extends battery life in portablevkI嘉泰姆
devices, while the quiescent current is200μA with no load, and dropsvkI嘉泰姆
to<1μA in shutdown.vkI嘉泰姆
     The internal synchronous switch is desired to increase efficiency withoutvkI嘉泰姆
an external Schottky diode. The 1.0/1.4MHz switching frequency vkI嘉泰姆
allows the using of tiny, low profile inductors and ceramic capacitors,vkI嘉泰姆
which minimized overall solution footprint.vkI嘉泰姆
    The CXSD6106 converters are available in the industry standardvkI嘉泰姆
SOT-23-5L power packages (or upon request).vkI嘉泰姆
二.产品特点(Features)vkI嘉泰姆
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Up to 95% EfficiencyvkI嘉泰姆
Current Mode Operation for Excellent LinevkI嘉泰姆
and Load Transient ResponsevkI嘉泰姆
Low Quiescent Current: 200μAvkI嘉泰姆
Output Voltage: 0.6V ～ 5.5VvkI嘉泰姆
Automatic PWM/PFM Mode SwitchingvkI嘉泰姆
No Schottky Diode RequiredvkI嘉泰姆
Frequency Operation: 1.0MHz For FixedvkI嘉泰姆
Output Voltage and 1.4MHz For AdjustablevkI嘉泰姆
Output Voltage andvkI嘉泰姆
Short-Circuit ProtectionvkI嘉泰姆
Shutdown Quiescent Current: < 1μAvkI嘉泰姆
Low Profile SOT-23-5L Package (lead-freevkI嘉泰姆
packaging is now available)vkI嘉泰姆
三,应用范围 (Applications)vkI嘉泰姆
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Digital cameras and MP3vkI嘉泰姆
Palmtop computers / PDAsvkI嘉泰姆
Cellular phonesvkI嘉泰姆
PC cardsvkI嘉泰姆
Portable media playersvkI嘉泰姆
四.技术规格书下载（产品PDF）vkI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！vkI嘉泰姆

 vkI嘉泰姆

五,产品封装图 (Package)vkI嘉泰姆
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六.电路原理图vkI嘉泰姆
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七,功能概述vkI嘉泰姆
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Power Dissipation………………………………………………………………………Internally limitedvkI嘉泰姆
VIN …………………………………………………………………………………………..-0.3V ～ +6VvkI嘉泰姆
V EN ……………………………………………..……………………...……-0.3V ～ (V IN + 0.3)VvkI嘉泰姆
VSW …………………………………………………………………………………-0.3V ～ (VIN + 0.3)VvkI嘉泰姆
VOUT…………………………………………………………………………………….....-0.3V ～ + 6VvkI嘉泰姆
ISW ………………………………………………………………………………………………………..1.3AvkI嘉泰姆
Operating Temperature Range(Note 2)………………………………………………...-40℃ ～ +85℃vkI嘉泰姆
Lead Temperature (Soldering, 10 sec.) ………………………………………………………..+265℃vkI嘉泰姆
Storage Temperature Range ……………………………………………………….-65℃ ～ +150℃vkI嘉泰姆
Junction Temperature …………………………………………………………………-40℃ ～ +125℃vkI嘉泰姆
八,相关芯片选择指南           更多同类产品......vkI嘉泰姆
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