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RT8060A

1A, 1.5MHz 同步降壓型 DC/DC 轉換器

RT8060A
New

RT8060A為電流模式，高效率的PWM同步降壓型 DC/DC 轉換器。輸入範圍2.7V 至5.5V時，輸出電流可達1A，其電流模式的操作提供快速的暫態回應與簡易的迴路穩定架構。由於操作在頻率1.5MHz，可允許由較小電感元件以達到應用手持裝置的封裝設計要求。RT8060A採用SOT-23-5的封裝規格。

應用

  • Storage Device : HDD/ODD
  • Wireless and DSL Modems

主要規格

RT8060A
Status Active
Vin (min) (V) 2.7
Vin (max) (V) 5.5
Number of Outputs 1
Vout (min) (V) 0.6
Output Adj. Method Resistor
Iout (max) (A) 1
Current Limit (typ) (A) 1.5
Freq (typ) (kHz) 1500
Ext Sync No
Ron_HS (typ) (mOhm) 250
Ron_LS (typ) (mOhm) 200
Iq (typ) (mA) 0.078
Features 100% Duty Cycle;Current Mode Control;Force PWM;Internal Compensation;OCP;OTP;Power Good;Stable with Ceramic Capacitor
Package Type SOT-25

關鍵特性

  • 2.7V 至 5.5V 的輸入電壓範圍

  • 可調式輸出電壓

  • 1A輸出電流

  • 效率達95%

  • 1.5MHz 固定頻率PWM操作

  • 電源良好信號指示

  • 過電流保護

  • 內建緩啟動功能

  • 2 x 1A輸出電流

  • 不需外加蕭特基二極體

  • 內建的補償機制

  • 符合RoHS規範與無鹵特性

Datasheet

Caption Name

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

Caption Name

與銷售人員聯繫