深圳市利盛达科技有限公司 利盛达科技让电源设计更便捷可靠|联系电话:13928434054
请输入料号
HX1001,600mA Buck DC/DC

HX1001】600mA Buck DC/DC

  • 将HX1001添加至收藏夹 用邮件咨询HX1001的相关信息 就HX1001 QQ咨询,也可电话至139 2843 4054。

  • 感谢您访问利盛达官网!
    如有任何问题,请联系新市场拓展部24小时服务热线:139 2843 4054;
    sales@lsdtek.com;
HX1001 详细介绍
相关商品: HX1001AES

HX1001 Description
The HX1001 is high efficiency synchronous, PWM step-down DC/DC converters working under an input voltage range of 2.5V to 5.5V. This feature makes the HX1001 suitable for single Li-lon battery-powered applications. 100% duty cycle capability extends battery life in portable devices, while the quiescent current is 230A with no load, and drops to < 1Ain shutdown.The internal synchronous switch isdesired 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.The HX1001 converters are available in the industry standard SOT-23-5 power packages (or upon request).

 

HX1001 FEATURES
·Up to 95% Efficiency
·Current mode operation for excellent line and load transient response
·Low quiescent current: 230A
·Low Switch on Resistance RDS(ON), Internal Switch: 0.35
·Output voltage 5.5V~0.6V
·No Schottky diode required
·Low switch on resistance RDS(ON), Internal switch: 0.35
·1.4MHz fixed frequency switching
·Short-Circuit protection
·Shutdown quiescent current: < 1A
·Low profile SOT-23-5 package (lead-free packaging is now available)

 

HX1001 APPLICATION
·Digital cameras and MP3
·Palmtop computers / PDAs
·Cellular phones
·Wireless handsets and DSL modems
·PC cards
·Portable media players