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
LP3202AB5F,600mA BUCK DC/DC

LP3202AB5F】600mA BUCK DC/DC

  • LP3202AB5F 所属品牌:LPS
  • 将LP3202AB5F添加至收藏夹 用邮件咨询LP3202AB5F的相关信息 就LP3202AB5F 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;
LP3202AB5F 详细介绍
相关商品: PAM2301

LP3202 General Description
The LP3202 is a constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high
efficiency. The 2.1V to 5.5V input voltage range makes the LP3202 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources within the range such as cellular phones, PDAs and handy-terminals. 
Internal synchronous rectifier with low RDS(ON) dramatically reduces conduction loss at PWM mode.The internal synchronous switch increases
efficiency while eliminate the need for an external Schottky diode.The switching ripple is easily smoothed-out by small package filtering elements due to a fixed operation frequency of 1.5MHz. This along with small SOT-23-5 package provide small PCB area application. Other features include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection.

LP3202 Features
High Efficiency: 93%
‹ 1.5MHz Fixed-Frequency PWM Operation
‹ Adjustable Output From 0.6V to VIN  
‹ 1.2V, 1.5V, 1.8V, 2.5V, 2.8V and 3.3V Fixed
‹ 650mA Output Current, 1.1A Peak Current
‹ No Schottky Diode Required
‹ 100% Duty Cycle Low Dropout Operation
‹ Available in SOT23-5 Package
‹ Short Circuit and Thermal Protection
‹ Over Voltage Protection
‹ Low than 1µA Shutdown Current

LP3202 Applications
— Portable Media Players/MP3 players
— Cellular and Smart mobile phone
— PDA
— DSC
— Wireless Card