|
CXSD61038B This device offers two operation modes,PWM control and PFM Mode switching control, which | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
目录产品概述 返回TOP The CXSD61038A CXSD61038B are high-efficiency, high frequency synchronous step-down DC-DCregulator ICs capable of delivering up to 1.5A output currents. The CXSD61038A CXSD61038B can operate over a wide input voltage range from 2.3V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. The output voltage can be regulated as low as 0.6V. The CXSD61038A CXSD61038B can also run at 100% duty cycle for low dropout operation,extending battery life in portable system. This device offers two operation modes,PWM control and PFM Mode switching control, which allows a high efficiency overthe wider range of the load. The CXSD61038A CXSD61038B is offered in a low profile (1mm) 5-pin, thin SOT package, and is available in an adjustable version. 产品特点 返回TOP CXSD61038A 1.2A output current CXSD61038B 1.5A output current · High Efficiency: Up to 96% · 1.5MHz Constant Frequency Operation · No Schottky Diode Required · 2.3V to 5.5V Input Voltage Range · Output Voltage as Low as 0.6V · 100% Duty Cycle in Dropout · Low Quiescent Current: 35μA · Slope Compensated Current Mode Control for Excellent Line and Load Transient Response · Short Circuit Protection · Thermal Fault Protection · Inrush Current Limit and Soft Start · <1μA Shutdown Current · Tiny SOT23-5 Package 应用范围 返回TOP · Cellular and Smart Phones · Wireless and DSL Modems · PDA · Digital Still and Video Cameras · MP3 Players 技术规格书（产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！ 产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
发表评论
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
首页 > 新闻中心 > 行业新闻
CXSD61038B This device offers two operation modes,PWM control and PFM Mode switching control, which
发表时间：2020-04-09浏览次数：329
| 最新信息 |
|---|
| (1.)CXLE86296D 五通道高 ... (2.)CXLE86295D 五通道高 ... (3.)CXLE86294E PWM调光LE ... (4.)CXLE86293EI 线性恒流 ... (5.)CXLE86292CI 五通道I2 ... (6.)CXLE86291C 三通道PWM ... (7.)CXLE83205X PWM调光LE ... (8.)CXLE83204XS高精度PWM ... (9.)CXLE83203F：高功率DIP7 ... (10.)CXLE83202F：高精度PWM ... |
| 头条信息 |
|---|
