目录Cs8嘉泰姆

1.产品概述                       2.产品特点Cs8嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 Cs8嘉泰姆
5.产品封装图                     6.电路原理图                   Cs8嘉泰姆
7.功能概述                        8.相关产品Cs8嘉泰姆

一,产品概述(General Description)         Cs8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 withCs8嘉泰姆
no load, and drops to < 1 A in shutdown.Cs8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.Cs8嘉泰姆
     The  CXSD61034 converters are available in the industry standard DFN3*3-10L power packages(or upon request).Cs8嘉泰姆
二.产品特点(Features)Cs8嘉泰姆
Up to 95% EfficiencyCs8嘉泰姆
Current mode operation for excellent line andCs8嘉泰姆
load transient responseCs8嘉泰姆
Low quiescent current: 460 ACs8嘉泰姆
Low Switch on Resistance RDS(ON), InternalCs8嘉泰姆
Switch: 0.35Cs8嘉泰姆
Output voltage 0.6V 5.5VCs8嘉泰姆
Automatic PWM/PFM mode switchingCs8嘉泰姆
No Schottky diode requiredCs8嘉泰姆
1.4MHz fixed frequency switchingCs8嘉泰姆
Short-Circuit protectionCs8嘉泰姆
Shutdown quiescent current: < 1 ACs8嘉泰姆
Low profile DFN3*3-10L package (lead-freeCs8嘉泰姆
packaging is now available)Cs8嘉泰姆
三,应用范围 (Applications)Cs8嘉泰姆
 Digital cameras and MP3Cs8嘉泰姆
Palmtop computers / PDAsCs8嘉泰姆
Cellular phonesCs8嘉泰姆
Wireless handsets and DSL modemsCs8嘉泰姆
PC cardsCs8嘉泰姆
Portable media playersCs8嘉泰姆
四,产品封装图 (Package)Cs8嘉泰姆
Cs8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)Cs8嘉泰姆

双通道高压同步DC-DC降压ICCs8嘉泰姆

 型号Cs8嘉泰姆

 输入耐压Cs8嘉泰姆

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 输出电流Cs8嘉泰姆

反馈Cs8嘉泰姆

电压Cs8嘉泰姆

工作频率Cs8嘉泰姆

效率Cs8嘉泰姆

静态工Cs8嘉泰姆

作电流Cs8嘉泰姆

待机Cs8嘉泰姆

电流 Cs8嘉泰姆

 封装Cs8嘉泰姆

CXSD61028Cs8嘉泰姆

8V-35VCs8嘉泰姆

可调输出/带线损补偿Cs8嘉泰姆

扩流4.2A/双通道带CC/CV模式Cs8嘉泰姆

1.21VCs8嘉泰姆

100-500K可调Cs8嘉泰姆

95%Cs8嘉泰姆

14mACs8嘉泰姆

100uACs8嘉泰姆

ESOP8Cs8嘉泰姆

CXSD61029Cs8嘉泰姆

8V-30VCs8嘉泰姆

可调输出/带线损补偿Cs8嘉泰姆

4.0A/双通道带CC/CV模式Cs8嘉泰姆

1.2VCs8嘉泰姆

100KHzCs8嘉泰姆

96%Cs8嘉泰姆

10mACs8嘉泰姆

ESOP-8Cs8嘉泰姆

CXSD61030Cs8嘉泰姆

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可调输出/带线损补偿Cs8嘉泰姆

扩流4.2A/双通道带CC/CV模式Cs8嘉泰姆

1.2VCs8嘉泰姆

100KHzCs8嘉泰姆

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10mACs8嘉泰姆

SOP-8Cs8嘉泰姆

CXSD61031Cs8嘉泰姆

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可调输出/带线损补偿Cs8嘉泰姆

扩流6.0A/双通道带CC/CV模式Cs8嘉泰姆

1.2VCs8嘉泰姆

100KHzCs8嘉泰姆

96%Cs8嘉泰姆

10mACs8嘉泰姆

ESOP-8Cs8嘉泰姆

双路低压同步DC-DC降压ICCs8嘉泰姆

 型号Cs8嘉泰姆

 输入耐压Cs8嘉泰姆

 输出电压Cs8嘉泰姆

输出电流Cs8嘉泰姆

反馈Cs8嘉泰姆

电压Cs8嘉泰姆

 工作频率Cs8嘉泰姆

效率Cs8嘉泰姆

静态工Cs8嘉泰姆

作电流Cs8嘉泰姆

待机Cs8嘉泰姆

电流 Cs8嘉泰姆

 封装Cs8嘉泰姆

CXSD61032Cs8嘉泰姆

3.0V-6.0VCs8嘉泰姆

双路可调Cs8嘉泰姆

1.5ACs8嘉泰姆

0.6VCs8嘉泰姆

1.5MHzCs8嘉泰姆

90%Cs8嘉泰姆

10uACs8嘉泰姆

ESOP-8Cs8嘉泰姆

CXSD61033Cs8嘉泰姆

2.3V-6.0VCs8嘉泰姆

双路可调Cs8嘉泰姆

2ACs8嘉泰姆

0.6VCs8嘉泰姆

1.5MHzCs8嘉泰姆

90%Cs8嘉泰姆

150uACs8嘉泰姆

0.1uACs8嘉泰姆

ESOP-8Cs8嘉泰姆

CXSD61034Cs8嘉泰姆

2.5V-6.0VCs8嘉泰姆

双路可调Cs8嘉泰姆

0.9ACs8嘉泰姆

0.6VCs8嘉泰姆

1.4MHzCs8嘉泰姆

95%Cs8嘉泰姆

200uACs8嘉泰姆

0.1uACs8嘉泰姆

DFN3*3Cs8嘉泰姆