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.

RT8024

400mA, 1.5MHz 高效率PWM降壓型 DC/DC 轉換器

RT8024
New

RT8024為高效率，脈波寬度調變(PWM)的降壓型 DC/DC 轉換器，在可輸入範圍2.5V 至5.5V，輸出電流可達400mA，適用于由單一鋰電池供電的可攜式電子裝置，例如行動電話、PDA等掌上型裝置。由於內建低RDS(ON)

應用

  • Cellular Telephones
  • Personal Information Appliances
  • Wireless and DSL Modems
  • MP3 Players
  • Portable Instruments

主要規格

RT8024
Status Active
Vin (min) (V) 2.5
Vin (max) (V) 5.5
Number of Outputs 1
Vout (min) (V) 0.6
Vout (max) (V) 5.5
Output Adj. Method Fixed;Resistor
Iout (max) (A) 0.4
Current Limit (typ) (A) 1.5
Freq (typ) (kHz) 1500
Ext Sync No
Ron_HS (typ) (mOhm) 300
Ron_LS (typ) (mOhm) 250
Iq (typ) (mA) 0.05
Features 100% Duty Cycle;Current Mode Control;Enable Input;Internal Compensation;OCP;OTP;PSM;Stable with Ceramic Capacitor
Package Type SOT-25;TSOT-25

關鍵特性

  • 2.5V 至5.5V輸入電壓範圍

  • 可調輸出電壓範圍 0.6V 至VIN

  • 1.0V, 1.2V, 1.3V, 1.5V, 1.8V, 2.5V 與3.3V 的 固定/可調 輸出電壓

  • 400mA 輸出電流

  • 效率最高達95%

  • 不需外接蕭特基二極體

  • 1.5MHz 定頻PWM操作

  • 具有 SOT-23-5 與 TSOT-23-5 兩種封裝

  • 符合RoHS規範與無鹵特性

Application Notes

Datasheet

DS8024-02.pdf

Videos

如何使用簡單工具對電源轉換器的穩定性進行測試評估?

Datasheet

DS8024-02.pdf

RT8024-18GB
Package Type:SOT-25
申請樣品 購買
與銷售人員聯繫