目录7YT嘉泰姆

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

一,产品概述(General Description)         7YT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 with7YT嘉泰姆
no load, and drops to < 1 A in shutdown.7YT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.7YT嘉泰姆
     The  CXSD61034 converters are available in the industry standard DFN3*3-10L power packages(or upon request).7YT嘉泰姆
二.产品特点(Features)7YT嘉泰姆
Up to 95% Efficiency7YT嘉泰姆
Current mode operation for excellent line and7YT嘉泰姆
load transient response7YT嘉泰姆
Low quiescent current: 460 A7YT嘉泰姆
Low Switch on Resistance RDS(ON), Internal7YT嘉泰姆
Switch: 0.357YT嘉泰姆
Output voltage 0.6V 5.5V7YT嘉泰姆
Automatic PWM/PFM mode switching7YT嘉泰姆
No Schottky diode required7YT嘉泰姆
1.4MHz fixed frequency switching7YT嘉泰姆
Short-Circuit protection7YT嘉泰姆
Shutdown quiescent current: < 1 A7YT嘉泰姆
Low profile DFN3*3-10L package (lead-free7YT嘉泰姆
packaging is now available)7YT嘉泰姆
三,应用范围 (Applications)7YT嘉泰姆
 Digital cameras and MP37YT嘉泰姆
Palmtop computers / PDAs7YT嘉泰姆
Cellular phones7YT嘉泰姆
Wireless handsets and DSL modems7YT嘉泰姆
PC cards7YT嘉泰姆
Portable media players7YT嘉泰姆
四,产品封装图 (Package)7YT嘉泰姆
7YT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)7YT嘉泰姆

双通道高压同步DC-DC降压IC7YT嘉泰姆

 型号7YT嘉泰姆

 输入耐压7YT嘉泰姆

 输出电压7YT嘉泰姆

 输出电流7YT嘉泰姆

反馈7YT嘉泰姆

电压7YT嘉泰姆

工作频率7YT嘉泰姆

效率7YT嘉泰姆

静态工7YT嘉泰姆

作电流7YT嘉泰姆

待机7YT嘉泰姆

电流 7YT嘉泰姆

 封装7YT嘉泰姆

CXSD610287YT嘉泰姆

8V-35V7YT嘉泰姆

可调输出/带线损补偿7YT嘉泰姆

扩流4.2A/双通道带CC/CV模式7YT嘉泰姆

1.21V7YT嘉泰姆

100-500K可调7YT嘉泰姆

95%7YT嘉泰姆

14mA7YT嘉泰姆

100uA7YT嘉泰姆

ESOP87YT嘉泰姆

CXSD610297YT嘉泰姆

8V-30V7YT嘉泰姆

可调输出/带线损补偿7YT嘉泰姆

4.0A/双通道带CC/CV模式7YT嘉泰姆

1.2V7YT嘉泰姆

100KHz7YT嘉泰姆

96%7YT嘉泰姆

10mA7YT嘉泰姆

ESOP-87YT嘉泰姆

CXSD610307YT嘉泰姆

8V-40V7YT嘉泰姆

可调输出/带线损补偿7YT嘉泰姆

扩流4.2A/双通道带CC/CV模式7YT嘉泰姆

1.2V7YT嘉泰姆

100KHz7YT嘉泰姆

95%7YT嘉泰姆

10mA7YT嘉泰姆

SOP-87YT嘉泰姆

CXSD610317YT嘉泰姆

8V-40V7YT嘉泰姆

可调输出/带线损补偿7YT嘉泰姆

扩流6.0A/双通道带CC/CV模式7YT嘉泰姆

1.2V7YT嘉泰姆

100KHz7YT嘉泰姆

96%7YT嘉泰姆

10mA7YT嘉泰姆

ESOP-87YT嘉泰姆

双路低压同步DC-DC降压IC7YT嘉泰姆

 型号7YT嘉泰姆

 输入耐压7YT嘉泰姆

 输出电压7YT嘉泰姆

输出电流7YT嘉泰姆

反馈7YT嘉泰姆

电压7YT嘉泰姆

 工作频率7YT嘉泰姆

效率7YT嘉泰姆

静态工7YT嘉泰姆

作电流7YT嘉泰姆

待机7YT嘉泰姆

电流 7YT嘉泰姆

 封装7YT嘉泰姆

CXSD610327YT嘉泰姆

3.0V-6.0V7YT嘉泰姆

双路可调7YT嘉泰姆

1.5A7YT嘉泰姆

0.6V7YT嘉泰姆

1.5MHz7YT嘉泰姆

90%7YT嘉泰姆

10uA7YT嘉泰姆

ESOP-87YT嘉泰姆

CXSD610337YT嘉泰姆

2.3V-6.0V7YT嘉泰姆

双路可调7YT嘉泰姆

2A7YT嘉泰姆

0.6V7YT嘉泰姆

1.5MHz7YT嘉泰姆

90%7YT嘉泰姆

150uA7YT嘉泰姆

0.1uA7YT嘉泰姆

ESOP-87YT嘉泰姆

CXSD610347YT嘉泰姆

2.5V-6.0V7YT嘉泰姆

双路可调7YT嘉泰姆

0.9A7YT嘉泰姆

0.6V7YT嘉泰姆

1.4MHz7YT嘉泰姆

95%7YT嘉泰姆

200uA7YT嘉泰姆

0.1uA7YT嘉泰姆

DFN3*37YT嘉泰姆