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CX8808移动电源方案DC-DC升压IC信息

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单价: 0.01元/
起订: 1000
供货总量: 1000000
发货期限: 自买家付款之日起 天内发货
所在地: 中国 北京
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产品详细说明

产品详细说明:

公司名称:深圳市诚芯微科技有限公司

:1816638596手机:18718518231

联系人:胡先生企业网站:

地址:深圳市福田区深南中路福田大厦西座911

传真:0755-83505459

产品名称:CX8808

产品类别:DC-DC升压IC

工作电压:1.8 ~ 15V

输出功率(电压):1.8 ~ 15V

输出电流:2A

工作频率:300KHz

封装形式:TS SOP8

GENERAL DESCRIPTION

The CX8808 is a boost topology switching regulator control IC for battery-used applications field. The CX8808 includes a totem-pole single output stage for driving NPN transistor or N-MOS, high precision reference (0.5V) for comparing output voltage with feedback amplifier,an internal dead-time control for controlling the minimum duty cycle, programmable soft start with short circuit protection function and logic level control for operating mode or standby mode.

FEATURES

˙Wide supply voltage operating range: 1.8 to 15V˙Reference voltage precision: 2%˙Low current consumption: Operation Mode 5.5mAStandby-by Mode 1μA˙High speed oscillator frequency: 1MHz max.˙Programmable Soft Start function (SS)˙Short Circuit Protection function(SCP)˙Totem-pole output with adjustable on/off current(for NPN transistors or n-channel MOSFET)˙Logic level control stand-by mode function˙Package: TSSOP8

TYPICAL APPLICATION

˙Digital Camera˙PDA˙Portable Equipment

 
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