CXSD61034

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 with
no load, and drops to < 1 A in shutdown

CXSD61034 high efficiency synchronous dual PWM step-down DC/DC converters working under an input voltage range of 2.5V to 5.5V

产品手册

产品订购

产品简介

目录UfF嘉泰姆

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

 

一,产品概述(General Description)         UfF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 withUfF嘉泰姆
no load, and drops to < 1 A in shutdown.UfF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.UfF嘉泰姆
     The  CXSD61034 converters are available in the industry standard DFN3*3-10L power packages(or upon request).UfF嘉泰姆
二.产品特点(Features)UfF嘉泰姆
Up to 95% EfficiencyUfF嘉泰姆
Current mode operation for excellent line andUfF嘉泰姆
load transient responseUfF嘉泰姆
Low quiescent current: 460 AUfF嘉泰姆
Low Switch on Resistance RDS(ON), InternalUfF嘉泰姆
Switch: 0.35UfF嘉泰姆
Output voltage 0.6V 5.5VUfF嘉泰姆
Automatic PWM/PFM mode switchingUfF嘉泰姆
No Schottky diode requiredUfF嘉泰姆
1.4MHz fixed frequency switchingUfF嘉泰姆
Short-Circuit protectionUfF嘉泰姆
Shutdown quiescent current: < 1 AUfF嘉泰姆
Low profile DFN3*3-10L package (lead-freeUfF嘉泰姆
packaging is now available)UfF嘉泰姆
三,应用范围 (Applications)UfF嘉泰姆
 Digital cameras and MP3UfF嘉泰姆
Palmtop computers / PDAsUfF嘉泰姆
Cellular phonesUfF嘉泰姆
Wireless handsets and DSL modemsUfF嘉泰姆
PC cardsUfF嘉泰姆
Portable media playersUfF嘉泰姆
四,产品封装图 (Package)UfF嘉泰姆
UfF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)UfF嘉泰姆

八,相关产品       更多同类产品......UfF嘉泰姆


双通道高压同步DC-DC降压ICUfF嘉泰姆

 型号UfF嘉泰姆

 输入耐压UfF嘉泰姆

 输出电压UfF嘉泰姆

 输出电流UfF嘉泰姆

反馈UfF嘉泰姆

电压UfF嘉泰姆

工作频率UfF嘉泰姆

效率UfF嘉泰姆

静态工UfF嘉泰姆

作电流UfF嘉泰姆

待机UfF嘉泰姆

电流 UfF嘉泰姆

 封装UfF嘉泰姆

CXSD61028UfF嘉泰姆

8V-35VUfF嘉泰姆

可调输出/带线损补偿UfF嘉泰姆

扩流4.2A/双通道带CC/CV模式UfF嘉泰姆

1.21VUfF嘉泰姆

100-500K可调UfF嘉泰姆

95%UfF嘉泰姆

14mAUfF嘉泰姆

100uAUfF嘉泰姆

ESOP8UfF嘉泰姆

CXSD61029UfF嘉泰姆

8V-30VUfF嘉泰姆

可调输出/带线损补偿UfF嘉泰姆

4.0A/双通道带CC/CV模式UfF嘉泰姆

1.2VUfF嘉泰姆

100KHzUfF嘉泰姆

96%UfF嘉泰姆

10mAUfF嘉泰姆

 

ESOP-8UfF嘉泰姆

CXSD61030UfF嘉泰姆

8V-40VUfF嘉泰姆

可调输出/带线损补偿UfF嘉泰姆

扩流4.2A/双通道带CC/CV模式UfF嘉泰姆

1.2VUfF嘉泰姆

100KHzUfF嘉泰姆

95%UfF嘉泰姆

10mAUfF嘉泰姆

 

SOP-8UfF嘉泰姆

CXSD61031UfF嘉泰姆

8V-40VUfF嘉泰姆

可调输出/带线损补偿UfF嘉泰姆

扩流6.0A/双通道带CC/CV模式UfF嘉泰姆

1.2VUfF嘉泰姆

100KHzUfF嘉泰姆

96%UfF嘉泰姆

10mAUfF嘉泰姆

 

ESOP-8UfF嘉泰姆

双路低压同步DC-DC降压ICUfF嘉泰姆

 型号UfF嘉泰姆

 输入耐压UfF嘉泰姆

 输出电压UfF嘉泰姆

输出电流UfF嘉泰姆

反馈UfF嘉泰姆

电压UfF嘉泰姆

 工作频率UfF嘉泰姆

效率UfF嘉泰姆

静态工UfF嘉泰姆

作电流UfF嘉泰姆

待机UfF嘉泰姆

电流 UfF嘉泰姆

 封装UfF嘉泰姆

CXSD61032UfF嘉泰姆

3.0V-6.0VUfF嘉泰姆

双路可调UfF嘉泰姆

1.5AUfF嘉泰姆

0.6VUfF嘉泰姆

1.5MHzUfF嘉泰姆

90%UfF嘉泰姆

 

10uAUfF嘉泰姆

ESOP-8UfF嘉泰姆

CXSD61033UfF嘉泰姆

2.3V-6.0VUfF嘉泰姆

双路可调UfF嘉泰姆

2AUfF嘉泰姆

0.6VUfF嘉泰姆

1.5MHzUfF嘉泰姆

90%UfF嘉泰姆

150uAUfF嘉泰姆

0.1uAUfF嘉泰姆

ESOP-8UfF嘉泰姆

CXSD61034UfF嘉泰姆

2.5V-6.0VUfF嘉泰姆

双路可调UfF嘉泰姆

0.9AUfF嘉泰姆

0.6VUfF嘉泰姆

1.4MHzUfF嘉泰姆

95%UfF嘉泰姆

200uAUfF嘉泰姆

0.1uAUfF嘉泰姆

DFN3*3UfF嘉泰姆

◀ 上一篇:CXSD61033 1.5MHz constant frequency current mode, dual high-efficiency PWM step-down converter high current up t o 2A each channel from single-cell Lithium-ion batteries

返回顶部

下一篇▶:CXSD62608 internal power MOSFETs switch-mode converter high frequency synchronous rectified step-down Wide 4V to 18V Operating Input Range