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RT8097D

6V, 2A, 1MHz, CMCOT 同步 Buck 轉換器

RT8097D
New

RT8097D是高效率的同步Buck轉換器，輸入電壓範圍為2.7V~6V，可調輸出電壓範圍為0.6V~3.4V，電流負載能力達2A。它內部集成低導通電阻的功率開關，無需外加肖特基二極體，使用電流模式固定導通時間控制架構，補償內置，在全負載範圍和各種輸出電容配置下都具有卓越的瞬態回應特性，其封裝形式有SOT-23-5和SOT-23-6可選。

應用

  • STB、纜線數據機和xDSL平臺
  • 液晶電視機和各類電錶
  • 通用負載點調節器
  • 物聯網設備

主要規格

RT8097D
Status Active
Vin (min) (V) 2.7
Vin (max) (V) 6
Number of Outputs 1
Vout (min) (V) 0.6
Vout (max) (V) 3.4
Output Adj. Method Resistor
Iout (max) (A) 2
Current Limit (typ) (A) 3.1
Freq (typ) (kHz) 1000
Ext Sync No
Ron_HS (typ) (mOhm) 100
Ron_LS (typ) (mOhm) 70
Iq (typ) (mA) 0.3
Features Cycle-by-Cycle Current Limit;Enable Input;Force PWM;Internal Compensation;OCP;OTP;OVP;Power Good;Stable with Ceramic Capacitor;UVP
Package Type SOT-25;SOT-26

關鍵特性

  • 轉換效率最高達95%

  • 集成100mΩ/70mΩ MOSFET功率開關

  • 輸入電壓範圍：2.7V~6V

  • 精準度±1.2%的0.6V回饋參考電壓@25°ree;C

  • 電流模式固定導通時間控制架構，超快瞬態回應，超強回路穩定性（使用低ESR MLCC輸出電容）

  • 1.2ms軟啟動

  • SOT-23-6封裝具Power Good指示

Datasheet

DS8097D-07.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

DS8097D-07.pdf

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