目录LNO嘉泰姆

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

一,产品概述(General Description)         LNO嘉泰姆
      The CXSD61034 is high efficiency synchronous, dual PWM step-down DC/DC converters working under an input voltage range of 2.5V to 5.5V. This feature makes the CXSD61034 suitable for single Li-Lon battery-powered applications. 100% duty cycle capability extends battery life in portable devices, while the quiescent current is 200 A withLNO嘉泰姆
no load, and drops to < 1 A in shutdown.LNO嘉泰姆
    The internal synchronous switch is desired to increase efficiency without an external Schottky diode. The 1.4 MHz fixed switching frequency allows the using of tiny, low profile inductors and ceramic capacitors, which minimized overall solution footprint.LNO嘉泰姆
     The  CXSD61034 converters are available in the industry standard DFN3*3-10L power packages(or upon request).LNO嘉泰姆
二.产品特点(Features)LNO嘉泰姆
Up to 95% EfficiencyLNO嘉泰姆
Current mode operation for excellent line andLNO嘉泰姆
load transient responseLNO嘉泰姆
Low quiescent current: 460 ALNO嘉泰姆
Low Switch on Resistance RDS(ON), InternalLNO嘉泰姆
Switch: 0.35LNO嘉泰姆
Output voltage 0.6V 5.5VLNO嘉泰姆
Automatic PWM/PFM mode switchingLNO嘉泰姆
No Schottky diode requiredLNO嘉泰姆
1.4MHz fixed frequency switchingLNO嘉泰姆
Short-Circuit protectionLNO嘉泰姆
Shutdown quiescent current: < 1 ALNO嘉泰姆
Low profile DFN3*3-10L package (lead-freeLNO嘉泰姆
packaging is now available)LNO嘉泰姆
三,应用范围 (Applications)LNO嘉泰姆
 Digital cameras and MP3LNO嘉泰姆
Palmtop computers / PDAsLNO嘉泰姆
Cellular phonesLNO嘉泰姆
Wireless handsets and DSL modemsLNO嘉泰姆
PC cardsLNO嘉泰姆
Portable media playersLNO嘉泰姆
四,产品封装图 (Package)LNO嘉泰姆
LNO嘉泰姆
PINNUMBERDFN3*3-10LPIN NAMEFUNCTION1EN1ON/OFF Control 1(High Enable)2FB1Output feedback 13VIN2Input 24GNDGround5SW2Switch Output 26EN2ON/OFF Control 2(High Enable)7FB2Output feedback 28VIN1Input 19GNDGround10SW1Switch Output 1(责任编辑：oumao18)LNO嘉泰姆

双通道高压同步DC-DC降压ICLNO嘉泰姆

 型号LNO嘉泰姆

 输入耐压LNO嘉泰姆

 输出电压LNO嘉泰姆

 输出电流LNO嘉泰姆

反馈LNO嘉泰姆

电压LNO嘉泰姆

工作频率LNO嘉泰姆

效率LNO嘉泰姆

静态工LNO嘉泰姆

作电流LNO嘉泰姆

待机LNO嘉泰姆

电流 LNO嘉泰姆

 封装LNO嘉泰姆

CXSD61028LNO嘉泰姆

8V-35VLNO嘉泰姆

可调输出/带线损补偿LNO嘉泰姆

扩流4.2A/双通道带CC/CV模式LNO嘉泰姆

1.21VLNO嘉泰姆

100-500K可调LNO嘉泰姆

95%LNO嘉泰姆

14mALNO嘉泰姆

100uALNO嘉泰姆

ESOP8LNO嘉泰姆

CXSD61029LNO嘉泰姆

8V-30VLNO嘉泰姆

可调输出/带线损补偿LNO嘉泰姆

4.0A/双通道带CC/CV模式LNO嘉泰姆

1.2VLNO嘉泰姆

100KHzLNO嘉泰姆

96%LNO嘉泰姆

10mALNO嘉泰姆

ESOP-8LNO嘉泰姆

CXSD61030LNO嘉泰姆

8V-40VLNO嘉泰姆

可调输出/带线损补偿LNO嘉泰姆

扩流4.2A/双通道带CC/CV模式LNO嘉泰姆

1.2VLNO嘉泰姆

100KHzLNO嘉泰姆

95%LNO嘉泰姆

10mALNO嘉泰姆

SOP-8LNO嘉泰姆

CXSD61031LNO嘉泰姆

8V-40VLNO嘉泰姆

可调输出/带线损补偿LNO嘉泰姆

扩流6.0A/双通道带CC/CV模式LNO嘉泰姆

1.2VLNO嘉泰姆

100KHzLNO嘉泰姆

96%LNO嘉泰姆

10mALNO嘉泰姆

ESOP-8LNO嘉泰姆

双路低压同步DC-DC降压ICLNO嘉泰姆

 型号LNO嘉泰姆

 输入耐压LNO嘉泰姆

 输出电压LNO嘉泰姆

输出电流LNO嘉泰姆

反馈LNO嘉泰姆

电压LNO嘉泰姆

 工作频率LNO嘉泰姆

效率LNO嘉泰姆

静态工LNO嘉泰姆

作电流LNO嘉泰姆

待机LNO嘉泰姆

电流 LNO嘉泰姆

 封装LNO嘉泰姆

CXSD61032LNO嘉泰姆

3.0V-6.0VLNO嘉泰姆

双路可调LNO嘉泰姆

1.5ALNO嘉泰姆

0.6VLNO嘉泰姆

1.5MHzLNO嘉泰姆

90%LNO嘉泰姆

10uALNO嘉泰姆

ESOP-8LNO嘉泰姆

CXSD61033LNO嘉泰姆

2.3V-6.0VLNO嘉泰姆

双路可调LNO嘉泰姆

2ALNO嘉泰姆

0.6VLNO嘉泰姆

1.5MHzLNO嘉泰姆

90%LNO嘉泰姆

150uALNO嘉泰姆

0.1uALNO嘉泰姆

ESOP-8LNO嘉泰姆

CXSD61034LNO嘉泰姆

2.5V-6.0VLNO嘉泰姆

双路可调LNO嘉泰姆

0.9ALNO嘉泰姆

0.6VLNO嘉泰姆

1.4MHzLNO嘉泰姆

95%LNO嘉泰姆

200uALNO嘉泰姆

0.1uALNO嘉泰姆

DFN3*3LNO嘉泰姆