部品番号 : AAT1171
詳細 : 600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch
メーカー : Analog Technology Inc
ピン配置図 :
部品情報 :
The AAT1171 SwitchReg dynamically controls the operating voltage of a WCDMA or CDMA power amplifier inside single-cell, lithium-ion battery-powered systems. The AAT1171 outputs a voltage between 0.6V and 3.6V, thereby optimizing the amplifier efficiency at both low and high transmit levels.
• VIN Range: 2.7V to 5.5V
• Variable Output Voltage: 0.6V to 3.6V
• 600mA Output Current
• DAC Input: 0.2V to 1.2V
• High Output Accuracy: ±3%
• 45µA No Load Quiescent Current
データシート PDF ダウンロード
ファイル内の他のデータシート :
AAT1171,AAT1171IWP-1-T1,AAT1171IWP-4-T1,AAT1171IWP-5-T1