AGREE

This website stores cookies on your computer. These cookies are used to collect information about how you interact with our website and allow us to remember you. We use this information in order to improve and customize your browsing experience and for analytics and metrics about our visitors both on this website and other media. To find out more about the cookies we use, see our Cookie Statement.
If you decline, your information won’t be tracked when you visit this website. A single cookie will be used in your browser to remember your preference not to be tracked. Find out more here.

RT6224C

3A, 18V, 1.4MHz ACOT® 同步降压型转换器

RT6224C
New

RT6224C为高效率的DC-DC单片式同步整流转换器，输入电压范围从4.3V至18V，输出电压至3A。RT6224C的采用的ACOT拓扑可增进瞬时响应的表现并固定操作频率。逐周期形式的限流机制可在输出短路时提供电路保护作用，缓启动机制则可消除启动瞬间的输入电流涌浪的问题。此外RT6224C提供输出欠压保护、输出过电流与过热关机保护功能。

应用

  • 机顶盒
  • 可携式电视
  • 路由器
  • DSL 解调器
  • LCD 电视

主要规格

RT6224C
Status Active
Vin (min) (V) 4.3
Vin (max) (V) 18
Number of Outputs 1
Vout (min) (V) 0.6
Vout (max) (V) 5
Output Adj. Method Resistor
Iout (max) (A) 3
Current Limit (typ) (A) 3.9
Freq (typ) (kHz) 1400
Ext Sync No
Ron_HS (typ) (mOhm) 90
Ron_LS (typ) (mOhm) 45
Iq (typ) (mA) 0.5
Features ACOT Control;COT Control;Cycle-by-Cycle Current Limit;Enable Input;Internal Compensation;OCP;OTP;PSM;UVP
Package Type TSOT-26(FC)

关键特性

  • 轻载时以小输出电压操作

  • 高端过流限制

  • 内部整合90mΩ/45mΩ MOSFETs

  • 4.3V至18V输入电压范围

  • 1.4MHz切换频率

  • ACOT Control

  • 0.6V±1.5%参考电压

  • 单调性的启动至预偏压输出值

Datasheet

DS6224C-01.pdf

Videos

怎样使用简单工具对电源转换器的稳定性进行测试评估?

Datasheet

DS6224C-01.pdf

与销售人员联系以获取更多信息